AMD Radeon HD 8990 OEM 's Advantages
Released 4 years and 7 months late
Boost Clock1000MHz
More VRAM (3GB vs 896GB)
Larger VRAM bandwidth (288.0GB/s vs 111.9GB/s)
1832 additional rendering cores
NVIDIA GeForce GTX 260 Core 216 's Advantages
Lower TDP (182W vs 375W)