08/04/09 01:48:43 16P+yysG
比較のために手持ちのノートでもやってみた。
Sony Vaio(SZ93)
CPU: Intel(R) Core(TM)2 CPU T7200 @ 2.00GHz
VGA: nVidia Corporation G72M [GeForce Go 7400] (rev a1)
Display: -- 1280x800
hoge@note ~ $ uname -a
Linux localhost 2.6.23-gentoo-r8 #1 SMP Thu Mar 27 12:45:28 JST 2008 i686 Intel(R) Core(TM)2 CPU T7200 @ 2.00GHz GenuineIntel GNU/Linux
hoge@note ~ $ glxgears
12730 frames in 5.0 seconds = 2545.922 FPS
12737 frames in 5.0 seconds = 2547.254 FPS
12738 frames in 5.0 seconds = 2547.457 FPS
12730 frames in 5.0 seconds = 2545.811 FPS
12737 frames in 5.0 seconds = 2547.237 FPS
12725 frames in 5.0 seconds = 2544.952 FPS
hoge@note ~ $ x11perf -repeat 1 -rect500 -f14text16 -copypixwin500 -putimage500 -shmput500
Sync time adjustment is 0.0358 msecs.
30000 reps @ 0.2207 msec ( 4530.0/sec): 500x500 rectangle
32000000 reps @ 0.0002 msec (5890000.0/sec): Char16 in 40-char line (k14)
12000 reps @ 0.4505 msec ( 2220.0/sec): Copy 500x500 from pixmap to window
8000 reps @ 1.1169 msec ( 895.0/sec): PutImage 500x500 square
8000 reps @ 0.8778 msec ( 1140.0/sec): ShmPutImage 500x500 square
>>508は、こいつの7.5倍ですか。