Benchmark results


Proc Name Texture Size SysMem->GPU GPU->SysMem
Quadro FX 1300 2048x1556xfloat1 12.2Mb 0.03s (410Mb/sec) 0.09s (140Mb/sec)
Quadro FX 1300 2048x1556xfloat4 48.6Mb 0.12s (410Mb/sec) 0.33s (150Mb/sec)
Quadro FX 3450 2048x1556xfloat1 12.2Mb 0.03s (410Mb/sec) 0.05s (240Mb/sec)
Quadro FX 3450 2048x1556xfloat4 48.6Mb 0.10s (490Mb/sec) 0.15s (320Mb/sec)
Radeon 9600 2048x2048xfloat1 16.0Mb 0.07s (230Mb/sec) 0.21s ( 76Mb/sec)
Radeon 9600 2048x2048xfloat4 64.0Mb 0.26s (250Mb/sec) 10.91s ( 6Mb/sec)
Radeon X300 2048x2048xfloat1 16.0Mb 0.06s (270Mb/sec) 2.21s (  7Mb/sec)
Radeon X300 2048x2048xfloat4 64.0Mb 0.16s (400Mb/sec) 5.89s ( 11Mb/sec)
GeForce 7600 GS 4096x4096xfloat1 64.0Mb 0.23s (280Mb/sec) 0.25s (260Mb/sec)
GeForce 7600 GS 4096x4096xfloat2 128.0Mb 0.38s (340Mb/sec) 0.42s (300Mb/sec)
Radeon HD 2600 XT 4096x4096xfloat1 64.0Mb 0.13s (490Mb/sec) 4.88s ( 13Mb/sec)
Radeon HD 2600 XT 4096x4096xfloat2 128.0Mb 0.21s (610Mb/sec) 9.62s ( 13Mb/sec)
GeForce GTX 285 4096x4096xfloat1 64.0Mb 0.13s (490Mb/sec) 0.19s (340Mb/sec)
GeForce GTX 285 4096x4096xfloat2 128.0Mb 0.22s (580Mb/sec) 0.30s (430Mb/sec)
GeForce GTX 285 4096x4096xfloat4 256.0Mb 0.38s (670Mb/sec) 0.54s (470Mb/sec)


Proc Name Texture Count Render Render+Transfer
GeForce 6600 GT 2048x2048xfloat1 4M 2.1s 2.2s
GeForce 6600 GT 4096x4096xfloat1 16M 9.1s 9.4s
GeForce 6600 GT 2048x2048xfloat4 16M 12.8s 13.4s
Radeon 9600 2048x2048xfloat1 4M 6.7s 7.0s
Radeon 9600 2048x2048xfloat2 8M 7.3s 9.1s
Radeon 9600 2048x2048xfloat4 16M 10.5s 21.8s
Radeon X300 2048x2048xfloat1 4M 6.7s 8.9s
Radeon X300 2048x2048xfloat2 8M 7.3s 11.8s
Radeon X300 2048x2048xfloat4 16M 14.7s 20.9s
Quadro FX 1300 2048x2048xfloat1 4M 10.9s 11.1s (fail?)
Quadro FX 1300 1024x1024xfloat4 4M 4.4s 4.5s (fail?)
Quadro FX 3450 2048x2048xfloat1 4M 1.6s 1.6s
Quadro FX 3450 4096x4096xfloat1 16M 7.1s 7.4s
Quadro FX 3450 2048x2048xfloat4 16M 7.3s 7.8s
GeForce 7600 GS 4096x4096xfloat1 16M 5.7s 6.1s
GeForce 7600 GS 4096x4096xfloat2 32M 14.5s 15.2s
Radeon HD 2600 XT 2048x2048xfloat4 16M 2.6s 6.6s
Radeon HD 2600 XT 4096x4096xfloat2 32M 8.9s 11.1s
GeForce GTX 285 2048x2048xfloat4 16M 0.3s 0.5s
GeForce GTX 285 4096x4096xfloat2 32M 0.7s 1.1s
GeForce GTX 285 4096x4096xfloat4 64M 2.4s 3.1s
CPU: Pentium 4 3GHz   16M   7.3s
CPU: Athlon 64 3800+   16M   5.1s
CPU: Core2 Q6600 2.4Ghz (one core)   16M   3.5s


1536x1536 grid, 600 time steps

Proc Name Time
CPU: Athlon XP 2600+ 346.9s
CPU: Pentium 4 3GHz 276.8s
CPU: Pentium 4 3.4GHz 254.8s
CPU: Core2 Q6600 2.4Ghz (one core) 224.6s
CPU: Athlon 64 3800+ 205.0s
Quadro FX 700   72.1s
Quadro FX 1300   59.2s
Radeon X300   40.5s
GeForce 6600 GT   37.9s
Radeon 9600   32.3s
Quadro FX 3450   21.5s
GeForce 7600 GS   17.9s
GeForce GTX 285   2.7s

Feel free to report new results on the project's forum.

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