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« on: December 12, 2012, 10:51:59 PM »
Device 1 performance: 130,163 million samples / sec (CPU)
Device 2 performance: 400,916 million samples / sec (Tahiti)
Total performance: 531,079 million samples / sec
I'm sorry, I do not believe in this test.
This test is very specific synthetic.
Something is not right.
My old card is gtx 580 is only 180 million samples / sec
But the time of calculation is very similar.
This test measures the speed of the card, not the real time calculation.
I did some tests on large files.
Without masks.
Photos lot of detail. Lot of points
MPX 21, 40 - 100 images.
tests from 4 minutes to 60 minutes.
I have clear results that ATI is only 20% faster than the old GTX580 card.
I'm not happy about it: (