We compared two Desktop platform GPUs: 3GB VRAM Radeon HD 8990 OEM and 10GB VRAM CMP 50HX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA CMP 50HX 's Advantages
Released 8 years and 2 months late
Boost Clock has increased by 54% (1545MHz vs 1000MHz)