Intel Larrabee finally hits 1TFLOPS - 2.7x faster than nVidia GT200!

[JumpingJack]

there is post there saying this 'Anyways I've read that SGEMM on AMD/ATI 5870 has reached 67 % of theoretical performance.

This would mean that the 5870 is doing 0.67*2.72 TFLOPs ~= 1.8 TFLOPs on SGEMM. Almost twice the peformance of LRB.'

don't know if its true or note though

This is a good point, if Larrabee had been productized early this year say Q1, it would have been a formidable competitor (under the assumption that this is the true throughput performance), but it has already been exceeded, so it may end up only playing in the midrage.