Picked up a pair of 6870's today to check em out and do some benchmarks.. I'm getting really poor performance and I'm not sure whats up. For example, getting between 35/40 FPS in Crysis Warhead on gamer settings @ 1920x1080 with no AA.. Other games are performing equally as crappy.. Before these cards, I had a GTX470 SOC in this rig. Uninstalled the drivers and Nvidia software, put these cards in and installed the latest ATI drivers from the website.
In GPU-Z It looks like the clock on the second card doesnt go up very high and the memory clock on either doesnt get about 280 or so. Checked BIOS, no special settings to change. Am I missing anything?
Edit: I notice in 3DMark Vantage, after installing the 6870's, my CPU performance dropped from 50,000 to 11,000?
In GPU-Z It looks like the clock on the second card doesnt go up very high and the memory clock on either doesnt get about 280 or so. Checked BIOS, no special settings to change. Am I missing anything?
Edit: I notice in 3DMark Vantage, after installing the 6870's, my CPU performance dropped from 50,000 to 11,000?