Graphics Engine GeForce™ 7900GT
Video Memory 256MB DDR3
Engine Clock 450MHz
Memory Clock ：(有兩個版本)
EN7900GT TOP/2DHT 1.4GHz (DDR3)
EN7900GT/2DHT 1.3GHz (DDR3)
Memory Interface 256-bit



Graphics Engine GeForce™ 7900 GTX
Video Memory 512 MB DDR3
Engine Clock 650 MHz
Memory Clock 1.6 GHz (DDR3)
Memory Interface 256-bit