PostFX OpenCL test from GPU Caps Viewer
With its 480 CUDA cores (also called streaming processors or SP – see HERE for more details), we can expect the GeForce GTX 480 to have better GPU computing performance than a GeForce GTX 285 (240 cores).
AnandTech in its GTX 480 review, has ran two OpenCL tests:
- The GPU Caps Viewer PostFX OpenCL test. More information about this test HERE.
- An OpenCL implementation of a N-Queens solver.
On both tests, GTX 480 compute speed is around twice faster than a GTX 285 and more than twice faster than a Radeon HD 5870.
OpenCL implementation of N-Queens