Low I/O performance - Defy Q&A, Help & Troubleshooting

2 days ago I noticed that my phone's I/O performance in benchmarks has stopped twice. I used to get like 1800-2000 before and now I get around 700-720. Does it mean that my SD card is dieing or what is causing it?

Try changing the read ahead value of your SD card boost to 2048.. you can do this in rom manager
Also, what is your io scheduler? and try benchmarking again with another SD card
Sent from my MB525 using xda app-developers app

I downloaded another benchmark that I've tested before and now it scored 3100+ (before it was 3000) so I think Quadrant Benchmark is not very accurate and easy to be fooled. Anyway, the device feels smooth and snappy (no transition effect lag, no game lag, no lag at all). My advice is not to rely on benchmarks. Test it yourself like I usually download GTA III to benchmark my devices.

Related

Which is the best lagfix

Which lag fix do you think is the best. ..I'm recently using one and my quadrant is 1850 but I've seen others with a score of 2080 is there a difference in lag fixes?
yokozuna82 said:
Which lag fix do you think is the best. ..I'm recently using one and my quadrant is 1850 but I've seen others with a score of 2080 is there a difference in lag fixes?
Click to expand...
Click to collapse
i use the Ext2 fix by RyanZA here: http://forum.xda-developers.com/showthread.php?t=751864
after some tweaking i was able to get 2790 on quadrant *note - the scores dont necessarily equate to real world speed*
yokozuna82 said:
Which lag fix do you think is the best. ..I'm recently using one and my quadrant is 1850 but I've seen others with a score of 2080 is there a difference in lag fixes?
Click to expand...
Click to collapse
quadrant scores are being inflated by read/write speeds and nothing else. Any one of the lag fixes will cause apps that really heavily on read/writes to the system to lag considerably less, such as facebook, dolphin hd, and a few others. But they will all have nearly the same real world performance. I would personally avoid any lag fix that mounts a different partition (such as ext3) to the internal SD card, because the partitions are not designed for flash memory and will wear it out faster than the system already on there.
Look in my sig for the lagfix I use. it doesn't have the fastest quad scores, but like I said, you don't need them to get the real world performance.
Thread closed. You will have to decide which is the best lag fix for you.

Post Your Quadrant Benchmark Scores! (HD2)

Hey everyone. Please Benchmark using Quadrant and Post your Score along with a screen shot or picture of your score.
Also please state if you tested your phone under default stock conditions, or if you rooted and tweaked the heck out of it to get the high score you got.
You can download Quadrant. Go To Android Market and search Quadrant.
MY Score : 2799
i can't upload the pic now
1.To prevent spam to the forums, ALL new users are not permitted to post outside links in their messages. After approximately eight posts, you will be able to post outside links. Thanks for understanding!
I am running CM 6.1 Stable and getting about 2300-2350 quadrant score (setCPU scaling between 245 and 1200). What are you running to get 2800?
Edit: Had weather bug running in the BG, now getting around 2500.
That's the highest quadrant score I've EVER seen from any first gen. Snapdragon device. What do you have it overclocked to? On my mt4g (second gen snapdragon with dedicated gpu) overclocked to 1600mhz on a deodexed, zip aligned rom, I just barely go above 2800 on quadrant.
I had an HD2 and a Nexus and never came remotely close to those numbers on any rom/kernel/clock speed combination. I've messed with and flashed many Evos, overclocked within reason, that also average literally half of that.
Since your post count is 2 and youve already opened a 'bragging rights' type thread, I'm going to have to call BS on this. Sorry, I just call it how I see it. Or hey, maybe you're just the chosen one and have a magic phone.
Sent from my HTC Glacier using XDA App
I am absolutely thrilled with a score of 2500. I have been using a G1 for the past year and a half and I decided it was finally time to upgrade. My G1 was only getting about 580 with CM 6.1 (and that was an amazing score). I was debating whether to get a MyTouch 4G, G2 or an HD2 with the Android off the SD card. I was able to pick up an HD2 for $200 off craigslist and boy I do not regret it. I don't know how this phone can run Android off the SD card faster than off the nand, but I am thrilled. By the way I am using a Class 10 4 GB SD Card, if that makes much of a difference.
Only this I wish it could do is play my 720p videos without the codec getting all blocky/laggy. But that is probably asking way too much.
Is 2500 on stock clock speed? There must be some serious speed enhancements here recently, last I used a dual booted HD2 it was only in the 1300 range, same with my nexus, and two Evos. My nexus will max around 1800 with the miui rom overclocked to 1100mhz or so..Is there something special with the HD2's hardware that I'm missing or is this the norm now?
Sent from my HTC Glacier using XDA App
I am using HD2ONE 0.3.4b based on CM 6.1 Stable (CM is awesome BTW). I am using setCPU to run the phone at 1190mhz clock, but it still gets great Benchmarks without. I have been using CM for about a year now on my G1. It is built for speed and memory improvements as these were necessities to keep my G1 alive and kicking up until now. I would assume anyone who can't break the 2000 point quadrant score might want to take a look at HD2ONE and CM.
PS.
Also, this is the T-Mobile HTC HD2, so perhaps the 1gb ram helps as well.
I still don't see the point in benchmarks. I used to have a build (it shall remain nameless) that got over 2400 in quadrant but the UI itself was slow as all hell. My current build (in sig) get's 1700 ish but is smooth as melted butter. I'd rather have a smooth OS than a cooked phone as well.
I'm not sure about your unnamed os but cyanogenmod is running smooth as butter
Sent from my HTC HD2 using XDA App
Ok and yet again here we go.
Your scores are so insane high because of what apears to be bug in the benchmarking of the SD card. Your device is NOT ultra wtf pownage fast. Its nothing to boast about. Its just a glitch. I had a build that did 3100 and still the build from darkstone is 100% faster and only pulling 1600 points.
Benchmarks are fun to measure on devices that run off NAND not SD so for the love of god STOP the benchmark topics.
shuntje said:
Ok and yet again here we go.
Your scores are so insane high because of what apears to be bug in the benchmarking of the SD card. Your device is NOT ultra wtf pownage fast. Its nothing to boast about. Its just a glitch. I had a build that did 3100 and still the build from darkstone is 100% faster and only pulling 1600 points.
Benchmarks are fun to measure on devices that run off NAND not SD so for the love of god STOP the benchmark topics.
Click to expand...
Click to collapse
I knew it had to be something to do with Android running off the SD card and not NAND, those numbers are just insane for the setups. Thank you for clearing that up sir.
shuntje said:
Ok and yet again here we go.
Your scores are so insane high because of what apears to be bug in the benchmarking of the SD card. Your device is NOT ultra wtf pownage fast. Its nothing to boast about. Its just a glitch. I had a build that did 3100 and still the build from darkstone is 100% faster and only pulling 1600 points.
Benchmarks are fun to measure on devices that run off NAND not SD so for the love of god STOP the benchmark topics.
Click to expand...
Click to collapse
Well it's not just a glitch. cedesmith's asynchronous data method actually does improve i/o by a huge amount. There are a few spots where the SuperRam build feels faster than the desire_hd2 and hd2one 3.4 but it's really not that big a difference. Plus the battery drain is not as good on the SuperRam.
This is one of the builds shuntje is talking about. Cedesmith's desire_hd2, running slightly overclocked at 1.19. No other tweaks.
I do not think that this result came from a gap in the program
my phone is so fast
now in benchmark >>> my socre is 2963 !!!!
add me in facebook and see the pic
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buzz killington said:
Well it's not just a glitch. cedesmith's asynchronous data method actually does improve i/o by a huge amount. There are a few spots where the SuperRam build feels faster than the desire_hd2 and hd2one 3.4 but it's really not that big a difference. Plus the battery drain is not as good on the SuperRam.
This is one of the builds shuntje is talking about. Cedesmith's desire_hd2, running slightly overclocked at 1.19. No other tweaks.
Click to expand...
Click to collapse
how did u get that high io score ?
i can barley get 5k at 1.2ghz
ish i get higher score with lower oc just 1.07ghz
overall without 2d/3d 2560
cpu 5800
io 5900
1.11ghz
overall without 2d/3d 2600
cpu 6400 io 5700
civicvx94 said:
Is 2500 on stock clock speed? There must be some serious speed enhancements here recently, last I used a dual booted HD2 it was only in the 1300 range, same with my nexus, and two Evos. My nexus will max around 1800 with the miui rom overclocked to 1100mhz or so..Is there something special with the HD2's hardware that I'm missing or is this the norm now?
Sent from my HTC Glacier using XDA App
Click to expand...
Click to collapse
I don't know the details, but recently I've noticed a bunch of people here posting quadrant scores in the 2100-2400+ range.
I score about 2000 @1.19 Ghz, but my build is quite a bit older than the new ones.
There definitely seem to have been some optimizations done in the most recent builds, especially the one by darkstone which does something like load the entire android filesystem in memory or something.
I'll have to try a newer build.
poweroutlet said:
I don't know the details, but recently I've noticed a bunch of people here posting quadrant scores in the 2100-2400+ range.
I score about 2000 @1.19 Ghz, but my build is quite a bit older than the new ones.
There definitely seem to have been some optimizations done in the most recent builds, especially the one by darkstone which does something like load the entire android filesystem in memory or something.
I'll have to try a newer build.
Click to expand...
Click to collapse
Most all the big numbers come from the i/o improvements. You'll know if you see the build uses cedesmith's initrd. Using asynchronous read/write improves performance but also has a higher chance of corrupting the data file.
Just off the top of my head, these builds all are using it: cedesmith's desire_hd2, hd2one, jdms, darkstone's superram also uses it for his build.
i am using HD2ONE ROM , latest version.. my quadrant score is 2200+..
after flushing 10-15 ROMs its first time i got 2200+
i m running Radio 2.15.50.xx
yha, benchmarks are great braging rights.
ive run roms that bench silly high, but ive also run roms that bench " slow" but in real workd performance kick the crap out of the " fast" roms.
atleast some one did a benchmark from the payed version so it breaks it all down, and shows actual usefull info...
^^^^^^^^^^^^^^^^^^^
The reason its scoring so high is because of i/o. I believe that's the wrong metric to look at because i believe i/o is dependent on what memory card you have. If you pay attention to the other scores, all of these screenshots are right on par with the nexus one 2.2+. Still awesome, but don't brag that your benchmark is uber leet, as its probably the same or close to everyone else here regardless of build.
To test my theory, load the same build on another SD card, preferably one that has a lower class (lower read and write speeds) and then run the benchmark and post results.
I will also test a build with cedesmiths initrid explained earlier and post my results
Sent from my HTC HD2 using XDA App

I/O preformance is horrible

I ran androbench and this tablets i/o benchmarks are terrible!
How is there such a huge gap between the tf300 and the other devices used as references in this benchmark.
I am oc'd to 1.5 and have the sio scheduler enabled using atp tools.
Is this a hardware or software issue? Or am i misunderstanding these benchmarks and making something out of nothing?
Is there any thing that can be done to improve this?
Just figured id post my screenshots and hear some other opinions
can confirm this. Stock I/O is bad. In Quadrant about 300points behind custom Roms.
Well, are you guys happy with the performance of the TF300?
Sent from my ASUS Transformer Pad TF300T using xda app-developers app
This is exactly what I was suspected, really hope its not caused by cheaper/slower integrated SD storage chip :-/
There is a real impact on performance when accessing internal storage, my TF300 goes to a complete halt if I download using Torrent to internal storage. However when I direct downloads to my external class 10 32gb SD-card I can still somewhat use my pad for surfing.
Skickat från min Transformer Pad TF300T via Tapatalk 2
KindaUndisputed said:
Well, are you guys happy with the performance of the TF300?
Sent from my ASUS Transformer Pad TF300T using xda app-developers app
Click to expand...
Click to collapse
Its a nice tablet, and for the most part yes but, a new $400 device should not be dead last in preformance on any test. And its not just a little behind, its so far behind on some of the tests it almost dosent show up on the bar chart. I would just like to know why this one aspect of the tablet is so much worse than other devices when all the others are on par or better then the competition.
This thread is asking the same question about the TF700: http://forum.xda-developers.com/showthread.php?t=1766836
So far, signs are pointing to slow flash storage chips, which can't be fixed. Hopefully, someone can provide a good answer.
This is expected.
See my reply here,
http://forum.xda-developers.com/showthread.php?p=27733776
Sent from my ASUS Transformer Pad TF300T using xda app-developers app
I am very happy with it. As I said its a Stock rom issue. I don't use Stock, so I have better I/O
I don't trust benchmarks so much. It. has to feel good, that's what counts.
Even with the lag of. I/O its a very fast tablet. I Am about 5200 in Quadrand and about 13000 in Antutu
Well im stock rom but using sio not noop. It did help a little. How much of a difference does using cm9 or aokp make? i dont really want to void my warranty untill i use it for a while to make sure its not going to crap out on me.
if you use rom toolbox you can actually boost the I/O i believe up to 4096 kb which should improve it.
Sent from my ASUS Transformer Pad TF300T using XDA Premium HD app
Rom toolbox shows it at 4096 i set it anyway and the benchmarks are worse
This is interesting.. I've noticed accessing the internal laggy at tines too. Like whenever I'm installing apps from Google play it is horribly laggy yet I can go on my galaxy s2 update 10 apps at once and not even notice it in the background
Sent from my GT-I9100 using Tapatalk 2
Would running a custom ROM either help or fix this issue?
Well its either hardware or software. If its a hardware limitation then no, there is nothing that will drastically improve it. If its. Software then drivers or a kernel update could. At least thats how im seeing it.
AFAIK the Prime also suffers from the same crappy I/O performance. Also, I have read that the performance can be boosted up with custom kernels, so far there aren't any kernel devs working on the TF300T.
Using ATP_Tweaks changing the scheduler from noop to SIO has almost doubled my results in Reading and Writing Speeds, still the numbers suck (it went from 300-400 to 500-600).
always run a bench 5 times and get the average.. there is too much that interferes with these benchmarks especially the IO onces ... 1 background write and youll see a big drop in the score of the running bench...
Just ran antutu on stock...
Running in balanced mode.
8177
Data IO= 390
SD write= 7.1
SD read=18.2
Then installed atp_tweaks and changed to sio...
8065
Data IO=405
SD write=7.5
SD read=48.4
Only did a single run for each though.
Just run a quick test with the latest Skank. Just run it one time.
But as I told before Bench is not so useful. For me it all comes to the way the Rom feels. Never felt any lag in one of the Custom Roms. Can't tell anything about Stock, because I only had it on for about 10 minutes

Low Stock Quadrant Scores

I'm getting pretty frustrated with my nexus 7 because I'm getting horribly low Quadrant scores. I tried messing around and putting custom kernels on it but when I compared the scores to the thread I was reading, I couldn't even get the stock scores mentioned in the thread with a overclocked custom kernel.
I'm getting a total of 3412 on my Nexus 7 on my stock kernel on the stock rooted/unlocked bootloader 4.2.1. I wiped the device, reinstalled the 4.2.1 stock backup, and then installed quadrant and ran it so there shouldn't be background processes problems. This pisses me off because on the Jay's Buttery Tweaks, he got 4875 on his stock kernel/stock ROM. Somethings wrong there. What would cause such a horrible score?
The first thing you need to know about quadrant scores is................they are decieving, and usually bloated. If your N7 preforms well during use, then your good. Also, if they were that important, all rom and kernel developers would post them with their releases. They dont for a reason.
Sent from my Nexus 7 using xda premium
snowman4839 said:
I'm getting pretty frustrated with my nexus 7 because I'm getting horribly low Quadrant scores. I tried messing around and putting custom kernels on it but when I compared the scores to the thread I was reading, I couldn't even get the stock scores mentioned in the thread with a overclocked custom kernel.
I'm getting a total of 3412 on my Nexus 7 on my stock kernel on the stock rooted/unlocked bootloader 4.2.1. I wiped the device, reinstalled the 4.2.1 stock backup, and then installed quadrant and ran it so there shouldn't be background processes problems. This pisses me off because on the Jay's Buttery Tweaks, he got 4875 on his stock kernel/stock ROM. Somethings wrong there. What would cause such a horrible score?
Click to expand...
Click to collapse
Honestly, who cares? Is your nexus laggy? Are you having trouble doing what you want to do? If not then screw it, you're fine. Why is everyone obsessed with idiotic scores and benchmarks? The girls won't sleep with you cuz your Quadrant was over 9000!
Quadrant has never given the Tegra3 Chip really good scores for some reason? Almost all other benchmarking apps like Antutu, CFBench, Vellemo, Smart-bench, and many others will give 3 phones that I have, that are very close in specs a much closer comparison. I don't know why it is but Quadrant has never benched any of my Tegra3 devices high.
And was stated above go by how it feels in real life usage, is it snappy and smooth don't go specifically by benchmarks all the time they can sometimes give you an idea, but they are not tell you real world usage. For example my moms Samsung Transform Ultra with Android 2.3 and a 1GHz single-core Snapdragon is still really snappy. Its hard to believe that it is almost as fast as some of my quad core newer devices.
I got 2883 on my bone stock while playing the walking dead...
Sent from my Nexus 7 using Tapatalk 2
Why do you care about benchmark scores? They really really don't matter. What matters is how it performs during usage. Nothing else. You can have awesome scores, yet have the device lag during normal use.
From a Nexus S bathing in Jelly Beans
Alright well that was with the motley kernel and I'm not sure what was up but it felt pretty smooth with the motley kernel but gave me those terrible scores. Performance in GTA3 was a decent amount better than stock.
Then I restored the stock rom and installed M kernel and trickster Mod and after that because the benchmarks were just pissing me off. Overclocked to 1.6Ghz and did some SD modifications and jesus christ everything is buttery smooth, fast loading, gta3 runs awesome, and I can get a like 6200 score in quadrant and 15397 on AnTuTu. Probably the fastest anrdoid device I've ever used.
I just confuses the crap out of me because I get pretty crappy graphics scores and changing the GPU clock and raising the GPU voltage doesn't change the GPU score on either benchmark.
Can someone tell me what the LP core is and why my GPU scores won't change?
I disagree, respectfully of course. Benchmarks like the Quadrant are useful standard tools to measure the performance of these devices. While they are not perfect, they point out potential weaknesses in our phones and tablets and whatnot.
Compared to stock Nexus 7, the iPad mini runs much more smoothly and yet is underpowered spec-wise. Still the mini puts up a better benchmark score than the superior N7.
Sent from my Nexus 7 using xda premium
quadrant doesn't matter, but it can be useful for developers or just for the fun of it. first off, most people don't bench correctly. you want the CPU to be at the highest CPU speed at all times, quadrant doesn't put enough stress on the device to allow that, so the CPU will scale. if it scales, you don't know the actual CPU speed that its testing. you want to set the CPU speed at the highest speed, and you want to set the lowest CPU speed as the highest speed also. also, for higher scores, you'd need to disable fsync, and turn off tegra hot plug(and enable all four cores). sdcard tweaks wont help you, neither will jays buttery tweaks. also, overclocking the GPU wont help since we are limited in fps.
---------- Post added at 03:11 PM ---------- Previous post was at 03:10 PM ----------
jamesc760 said:
I disagree, respectfully of course. Benchmarks like the Quadrant are useful standard tools to measure the performance of these devices. While they are not perfect, they point out potential weaknesses in our phones and tablets and whatnot.
Compared to stock Nexus 7, the iPad mini runs much more smoothly and yet is underpowered spec-wise. Still the mini puts up a better benchmark score than the superior N7.
Sent from my Nexus 7 using xda premium
Click to expand...
Click to collapse
where does the iPad mini show better benchmarks?
Well I've tried like 4 or 5 different kernels and m-kernel is the best. Only one that can score 15,000 on Antutu.
Can anyone riddle me why no matter what I change the gpu max frequency or voltages to, my 2d and 3d graphics are always the same?
snowman4839 said:
Well I've tried like 4 or 5 different kernels and m-kernel is the best. Only one that can score 15,000 on Antutu.
Can anyone riddle me why no matter what I change the gpu max frequency or voltages to, my 2d and 3d graphics are always the same?
Click to expand...
Click to collapse
those benchmarks arent gpu benchmarks, especially quadrant. we are limited to 59/60 fps no matter what gpu you use. for gpu try basemark es2.0 taiji, gpu mark, or the windmill benchmark.
trinity kernel quadrant and antutu..
Jesus christ. Those are great results. What settings are you using? I installed trinity on a fresh restore of 4.2.1 and used Trickster Mod and System Tuner to set it to 1.7Ghz, performance, deadline, 1024 cache, zRAM enabled, fsync disabled, with stock voltages but I got barely over 5000.
I'm getting 6135 on the beefed up M-kernel. You get a decent amount higher in CPU, memory, and I/O, but your 2D score triples mine. 3D is the same.
snowman4839 said:
Jesus christ. Those are great results. What settings are you using? I installed trinity on a fresh restore of 4.2.1 and used Trickster Mod and System Tuner to set it to 1.7Ghz, performance, deadline, 1024 cache, zRAM enabled, fsync disabled, with stock voltages but I got barely over 5000.
I'm getting 6135 on the beefed up M-kernel. You get a decent amount higher in CPU, memory, and I/O, but your 2D score triples mine. 3D is the same.
Click to expand...
Click to collapse
bench at 1700mhz high/1700mhz low. turn off tegra hotplug and enable all 4 cores(i dont know if trickster has that option, trinity kernel toolbox does), turn off fsync. trinity doent include zram, so you couldnt of used it. zram has nothing to do for performance anyways and doesnt help you with anything else. zram gives a little more ram for devices that are low ram to begin with. the n7 isnt low ram. plus, with zram, itll get slower after a few hours after bootup. i use ondemand/deadline btw. and, go into the devices main settings, developer options, and enable force gpu rendering. that raise your 2d score. i also bet that you are getting caught in the thermal throttle, which lowers your cpu speed when your device gets hot.
alright cool thanks for the info. I'll add in those settings minus the hotplug fix andsee what that does when I get.back. I know thermal throttling lowers scores. I've been doing tests recently on a bag of ice. the cpu stays plenty cool
snowman4839 said:
I'm getting pretty frustrated with my nexus 7 because I'm getting horribly low Quadrant scores. I tried messing around and putting custom kernels on it but when I compared the scores to the thread I was reading, I couldn't even get the stock scores mentioned in the thread with a overclocked custom kernel.
I'm getting a total of 3412 on my Nexus 7 on my stock kernel on the stock rooted/unlocked bootloader 4.2.1. I wiped the device, reinstalled the 4.2.1 stock backup, and then installed quadrant and ran it so there shouldn't be background processes problems. This pisses me off because on the Jay's Buttery Tweaks, he got 4875 on his stock kernel/stock ROM. Somethings wrong there. What would cause such a horrible score?
Click to expand...
Click to collapse
WOW 3412 QS... Then if I show you this you will be pissed.
Full untouched Stock FL04 JB 4.1.2 SGSII E4GT. QS 4348
Quadrant Score are not important. If it performs well who cares about a QS.
Sent from my SPH-D710 using Tapatalk 2
Omar04 said:
WOW 3412 QS... Then if I show you this you will be pissed.
Full untouched Stock FL04 JB 4.1.2 SGSII E4GT. QS 4348
Quadrant Score are not important. If it performs well who cares about a QS.
Sent from my SPH-D710 using Tapatalk 2
Click to expand...
Click to collapse
Edited to delete comment as I was an idiot and did not read the above post fully before I opened my trap.
Sent from my Nexus 7 using xda premium
jamesc760 said:
I disagree, respectfully of course. Benchmarks like the Quadrant are useful standard tools to measure the performance of these devices. While they are not perfect, they point out potential weaknesses in our phones and tablets and whatnot.
Compared to stock Nexus 7, the iPad mini runs much more smoothly and yet is underpowered spec-wise. Still the mini puts up a better benchmark score than the superior N7.
Sent from my Nexus 7 using xda premium
Click to expand...
Click to collapse
I disagree with that. Just by clearing up RAM and turning off Processes that were not being used just sitting in RAM, maybe 30 or 40MB, waiting to be used my score went up over 200 points. If the benchmark was accurate then that would not have actually made any difference as it would have cleared out any unused processes itself before running.
---------- Post added at 01:44 PM ---------- Previous post was at 01:34 PM ----------
snowman4839 said:
Jesus christ. Those are great results. What settings are you using? I installed trinity on a fresh restore of 4.2.1 and used Trickster Mod and System Tuner to set it to 1.7Ghz, performance, deadline, 1024 cache, zRAM enabled, fsync disabled, with stock voltages but I got barely over 5000.
I'm getting 6135 on the beefed up M-kernel. You get a decent amount higher in CPU, memory, and I/O, but your 2D score triples mine. 3D is the same.
Click to expand...
Click to collapse
Wow. Really? Ive gotten 5900 with just 1.4GHz, GPU 2d rendering and clearing out some RAM, fsync disabled running M-Kernel a23.

Nexus 4 Benchmarks that are all over the place?

Ok so I've been tweaking my phone, doing everything in my knowledge to make it faster. I am using the stock rom with faux123 mako jb enhanced stock 422-r2. So my first benchmark on Antutu i got 18003. re-ran the same benchmark again with the same tweaks and got 14206 and thought it was anomaly so i ran it one more time and got 16142. I went back and re tweaked everything and my scores were every were, even in quadrant. the ranges were between 14200-16800. I haven't been able to get it back to 18003, maybe because i did it on a cold boob. but, the scores shouldn't be all over the place compared to benchmarking I've done on other phones. Any ideas on this and or fix it?
Your phone is throttling. Your first benchmark will normally be your fastest. I that's how it was for me anyways.
I've also had the same experience. It is certainly due to throttling.
Sent from my Nexus 4 using Tapatalk 2
Welcome to thermal throttling. I recommend a ROM with the Bionic patches (there is an otherwise 'stock' AOSP ROM with these in the dev section, I'm not a stock ROM user so I haven't any experience with it) and you should notice AnTuTu scores going up to 20k+ and a noticeable boost to actual usage. If your device will under volt well (most will do at least -100mV AFAIK) you may mitigate the throttling to some extent without compromising stability however I don't recommend disabling the thermal protection as is possible in some kernels due to the red light death issue. Throttling is only really noticeable when you benchmark back-to-back. It's not a massive issue in most real-world use. I suspect it will become more and more noticeable on newer devices as device manufacturers and SoC designers are forever scrambling to provide the best performance within the thermal constraints of a smartphone. As idle and low load consumption goes down with new processes, full load GPU and CPU thermals are forever increasing!
PA tweak improves benchmarks
I have to agree with you on this. The stock gave me an score of 17K (antutu). stability curve was all over the place in stock. switching to PA did not help much either, the scored went down to around 14K. yesterday i got an update from PA and flashing that gave me a boost of 18991. some good tweaks from PA i guess.
MrKickstand said:
Ok so I've been tweaking my phone, doing everything in my knowledge to make it faster. I am using the stock rom with faux123 mako jb enhanced stock 422-r2. So my first benchmark on Antutu i got 18003. re-ran the same benchmark again with the same tweaks and got 14206 and thought it was anomaly so i ran it one more time and got 16142. I went back and re tweaked everything and my scores were every were, even in quadrant. the ranges were between 14200-16800. I haven't been able to get it back to 18003, maybe because i did it on a cold boob. but, the scores shouldn't be all over the place compared to benchmarking I've done on other phones. Any ideas on this and or fix it?
Click to expand...
Click to collapse
Lmao cold boob!
Sent from my Nexus 4 using xda app-developers app
MrKickstand said:
Ok so I've been tweaking my phone, doing everything in my knowledge to make it faster.
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You are making faster a device which already is one of the FASTEST devices on this planet?
maybe because i did it on a cold boob
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LOL:laugh:
See if it's a governor problem, set it to performance and see if it levels out. GPU scores on antutu vary by @ 1000 marks, so take that into account too.

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