Highend card. GeForce 7800GTX competitor. Zaatharen's card: ATI R520 XT GPUATI R520 XT GPU Sapphire Radeon X1800 XTSapphire Radeon X1800 XT Sapphire Radeon X1800 XTSapphire Radeon X1800 XT Sapphire Radeon X1800 XTSapphire Radeon X1800 XT Sapphire Radeon X1800 XTSapphire Radeon X1800 XT GPU-ZGPU-Z