5870 Bottleneck Investigation (CPU and/or Memory Bandwidth)

[jaredpace]

750core 530mem
http://farm3.static.flickr.com/2549/...bd963579_b.jpg

750core 900mem
http://farm3.static.flickr.com/2662/...2c401421_b.jpg

Thanks, nice work, JimmyH. Don't suppose you could run that again on your HD4870 at 750/574, 750/618 & 750/662. Those speeds represent the compute/bandwidth ratios of 850/1300, 850/1400, and 850/1500 on the HD5870's memory. Thank you