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连跑的什么都不知道,有啥靠谱的。
3d渲染那边,3dmark05以后,每出一个版本,都有pdf详细说明具体用了哪些技术。和此相比,这些所谓的gpgpu测试软件除了yy以外毫无用处。
家庭用户方面,现在比较有意义的 ...
westlee 发表于 2009-11-29 19:00 ![]()
What do the results mean?
- The arithmetic results are in pixels/s, i.e. how many pixels can be computed in 1 second.
- In all cases, as higher indexes mean better performance (pixels/s) the higher the result the better the performance.
- The memory results are in MB/s, i.e. how many MB can be transferred in 1 second.
- In all cases, as higher indexes mean better performance (MB/s) the higher the result the better the performance.
sisoftware的测试表明,在OpencL代码的性能有CUDA 90%以上,结论是“Unless you need a CUDA feature, there is no reason not to port your code to OpenCL now.”
相对AMD CALStream。OpenCL代码的速度提高了50%,但在数据传输上OpenCL远不如CALStream,sisoftware认为这个是AMD的软件bug,并期待以后加以修复
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