On
Talkchess forum we have a great test to benchmark ARM cpus : the Stockfish chess engine. It's perfect because :
- it uses all the cores you feed it with,
- it is available for Android and iOS
- chess programs love 64 bits, so you clearly see the difference between 32 and 64 bits CPUs.
We measure the average NPS Stockfish displays (NPS : Nodes Per Second : how many nodes in the chess tree Stockfish travels through pers second.
Here's our current charts (most powerful devices on top) :
Quote:
Ipad Air (2 64bit cores 1.4 ghz) 1.218.000 new highscore
Iphone 5s (2 64bit cores 1.3 ghz) 1.152.000 new
iPad Mini 2 (2 64bit cores 1.3 GHz) 1.128.000
Zopo ZP998 (8 cores) 1.100.000
Star Ulefone U9592 (8 cores 1.6 Ghz) 1.080.000
ASUS Transformer TF701t (4 cores ) 1.054.000 <- new
Samsung Note10.1 2014 (4cores exynos) 1.014.000 <- new
Samsung Galaxy Note2 (4 cores) 714.000
ASUS Transformer TF300T (4 cores) 661.000
Sony Xperia Z1 (4 cores) 602.000
Asus Infinity tf700 (4 cores) 590.000 new
Note 3 (4 cores) 581.000 new
Galaxy S3 (4 cores) 574.000
Cubot One (4 core MTK 6589T@ 4x1.5Ghz) 568.000 new
LG G2 556.000 new
Pomp c6 (4 cores MT6589T) 553.000
Pipo max M9 (4x cortex a9 1.6 ghz) 526.000
LG Optimus 4xHD (4 cores) 521.000
ZTE geek v975 (2+2HT intel atom) 511.000 new
iPad4 510.000
Nexus 10 (2 cores) 510.000 new
Google Nexus 5 (4 cores) 508.000 new
Amoi N828 (4 cores MTK6589 @ 4x1,2GHz) 493.000
iPhone 5 (2 cores) 476.800
HTC one X tegra3 (4 cores) 470.000
Motorola G (4 cores) 460.000 new
google nexus 7 tablet pc (4 cores) 457.000
SamsungGalaxy S4(1.9Ghz,4 cores,1GBhash)450.000 new
Asus Transformer Prime (4 threads) 440.435
HTC one 438.000 new
Huawei P6 (Hi-SiliconK3V2 4x1.5) 405.000 new
Google Nexus4 (4 cores) 400.000
Xiaomi Mi2 386.000
Sony Xperia Z (4 cores) 376.000
Oppo Find 5 368.000
Samsung Galaxy 3 (2 core) 333.567
Galaxy Note 329.000
Trekstor Surftab 305.000
iPad mini 277.500
iPad3 277.000
Ipad2 (2 cores) 274.000
Motorola Razr i (2 cores hyperthread) 271.000
Sony xperia S (2 cores) 259.000
Tablet Rockchip RK3066 2core @1.6Ghz 250.000
samsung galaxy S2 253.000
Motorola X 253.000 new
Motorola Razr (Slimkat Android 4.4.2) 250.000
iPhone 4S (Apple A5) 225.500
Lenovo A660 (2 cores) 222.000
Advent Vega Tegra2 220.500
Sony Tablet S 218.000
Motorola Razr xt910 (2 cores) 216.000
Motorola Razr HD 212.000
LG Optimus Speed P990 (2 cores) 200.000
HTC one S qualcomm s4 (2 cores) 200.000
Sony Xperia P (2 cores) 196.000
Samsung Galaxy SIII 1.5GHz (2 Cores) 189.867
Motorola Razr i (1 core) 186.000
Nuu Nu1 (qualcom dualcore 1.7 Ghz) 142.000
samsung epic 141.000
HTC Flyer, 1.5 Ghz 140.000
Advent Vega Tablet (2 cores) 137.126
Dell Streak 133.000
Samsung Vibrant 111.000
Samsung Galaxy Tab 108.500
LG Optimus 2x 102.000
HTC HD2 1 Ghz 1 core 94.000
HTC Desire S 90.000
HTC Desire 84.000
iPhone 4 80.000
ipod touch 4 78.000
samsung galaxy s 70.000
7-inch Barnes and Noble Color 62.500
Sony PRS-T1 ebook-reader 53.817
iPhone 3GS 51.000
HTC Wildfire S 31.000
Android phone Qualcomm 600MHz (1 core) 25.750
Ipod touch 2nd gen 16.500
Palm Pre oc. 1Ghz (Webos1.4.5) 16.000
ZT-180 10,2" Pad 15.345
Palm Pre oc. 800mhz (Webos1.4.5) 13.000
APAD Rockchip 600mhz (android1.5) 10.000
Palm Pre 500mhz (Webos1.4.5) 8.000
Apple's A7 is absolutely unrivaled, especially considering that its closest challengers have four or height cores and twice the clock speed. This is very impressive. No wonder people start to think apple will even switch Macs to the ARM architecture...
Those charts are updated frequently, as there's always someone to try Stockfish on a new device.
As the text formatting gets lost here, here's a screen capture of the original post :
ARMcharts.png[ Edité par JuLieN 06.04.2014 - 01:51 ]"A good bug is a dead bug" (Don Dailey)
