The Radeon X800 GTO is the latest graphics chip released by ATI targeted to the mid-range market, located between Radeon X800 Pro and Radeon X800 GT and competing with GeForce 6600 GT from nVidia. This Radeon X800 GTO sample we've got from GeCube came already overclocked under a limited "special edition" series, so it is faster than Radeon X800 GTO from other companies.



Link: Hardware Secrets