ATi Radeon HD 2900 XT has 102.4 GB/s bandwidth

三毛妮

According to Fudzilla, they managed to get their hands on to the Radeon HD 29000XT and ran some benchmark tests. He claims that the Radeon HD 2900 scored 102.4GB/s in the tests. The card uses a 512 bit memory interface and 1600 MHz GDDR3 memory. The core was clocked at 800 MHz. For comparison, NVIDIA's G80 with its odd 384 bit memory controller scores 86.4 GB/s.

The new HD 2900 XTX with GDDR 4 memory is clocked at 2200 MHz,scores 140.8 GB/s. Both cards have twice or close to twice more memory bandwidth from ATI's Radeon X1950XTX card.

三毛妮

800mhz的512bit GDDR3正好102.4GB/s

胖默默

希望早点上市