If you want the fastest graphic card on the planet then buy the Nvidia graphic card Geforce 8800 series, if you want the fastest gaming system on the plant then buy the two Nvidia Geforce 8800GTX graphic cards and put them together using the SLI.
The Geforce 8000 series has a new chip, 90 nanometre, with over 680 million transistors, it is considered to be the largest graphics chip ever built. The fastest 8000 version is clocked at 575 MHz while the GTX version clocks at 500 MHz.
The Geforce 8800 series graphic cards are the first to use the Direct 10 chip. "It is also the first to support the 'unified' marchitecture." It uses the same "pipeline calculates vertex, pixel and geometry Shader information".
"Geforce 8800 GTX has a core working at 575MHz. GDDR 3 memory works in a rather odd 384-bit mode and it has twelve chips, totally of 768MB of memory. While we all expected 1024 would be the next step, Nvidia decided to go for 768MB due its different memory controller. Nvidia clocked |