Here's the hardware:
Phenom II X2 550BE (cores 3 and 4 unlocked)
Gigabyte GA-MA78LM-S2 replaced with MSI MSI 890GXM-G65 (if we're friends on Facebook you might have seen me reference an 890FX board, that was a typo)
2x2GB Corsair XMS2 DDR2-6400, replaced with 4x2GB Mushkin DDR3 10666
Sapphire Radeon 5770 Vapor X
I got some cash for Christmas and I wanted 8GB of memory for some XL Sonar projects that would cause alot of paging. Not possible on my old board so I decided that while I was getting a new board and RAM I might as well get an AM3 setup. Neat.
That's the important stuff, anyway. It includes what I'm coming from and what I'm going to. I really don't want to reinstall Windows. I backed up my data with the Win7 backup software to my USB drive in case I need to, though. CPU benchmarks like SuperPi have actually slightly improved because I found my OC at 3.6GHz is more stable on this new MSI board than it was on the older Gigabyte. So I know the CPU isn't a problem. But 3D game performance is pitiful - like half of what I was getting. Starcraft II on Ultra was a smooth 60+ FPS (with Vsync) at 1920x1080 on High presets but now it's around 35fps and that's just the start of the match before you do much. 3DMark Vantage and 3DMark 06 are similarly castrated, though I only ran them to verify things were poor. I was hitting around 15k in 06 and now it's down around 9k. So something is wrong. Here's what I've done:
1.) clean uninstall drivers and then re-downloaded and reinstalled the whole Catalyst 10.12 package
2.) took out the video card, booted with the onboard graphics, shut down, and put the video card back in
3.) pouted alot
4.) prepped my system for a nuke from orbit, which makes me a sad monkey
Can you think of anything I could try to get better frames before I have to reinstall 140GB of Steam games, 4 DVDs worth of audio software, etc. etc. etc.? I don't really want to because it'll take all day but I'll do it if I have to.