Highest clocked Radeon X800. PE = Platinum Edition. Zaatharen's card: Core clocked to 527MHz. Sapphire Radeon X800 XT PESapphire Radeon X800 XT PE Sapphire Radeon X800 XT PESapphire Radeon X800 XT PE X800 XT PE GPUZX800 XT PE GPUZ