Hey, new member here. I have a problem with my Powercolor Radeon X1800XT 512 In the Catalyst Control center in the override tab my Core and memory speed is too low according to what they SHOULD be. They are: Core Clock Speed: 593 Mhz (it Should be 625 Mhz, and I can rasie it too 690) Memory Clock Speed: 668 mhz (It should be 1.5 Ghz, and I can rasie it too 800) The temperature is according to teh control center 61`C. Ive tried, driver Cleaner, Reinstalling windows,Bios update, all teh different ATI drivers (including the omega ones) Different version of Direct X 9 and 3dMark 03-06. And My fps and scores are lower than they should be. For instance in 3dmark 03 I get 11000 marks. Ive checked all the cables and they all look like they should. I recently got my computer and built it myself, and ive been looking forward for some eyecandy in my games, but now im starting to dislike ATI.. Can anyone help me? my specs: Pentium 4 3,4 Ghz 64-bit Corsair Value S. PC4200 1024 DDR 2 x2 410 GB Western Digital 16 mb 7200 RPM Hiper type-R 580 W Silent 18db ATI Radeon X1800XT 512 GDDR3 PCIex-16 ASUSP5ND2-SLI, nForce4 SLI Intel, GB LAN Saitek 1600dpi gaming mouse Logitech Media Keyboard Elite If its due to the nForce 4 chip and Nvidia and ATI not "working together", is there any solutions? And I got an SLI nForce 4 board due to me getting dual Nvidia Cards in some years when DX 11 or 12 is around.