AMD Radeon E8950 's Advantages
Released 3 years and 6 months late
Boost Clock has increased by 5% (1000MHz vs 950MHz)
More VRAM (8GB vs 1GB)
Larger VRAM bandwidth (192.0GB/s vs 64.00GB/s)
1664 additional rendering cores
NVIDIA GeForce GTX 660M 's Advantages
Lower TDP (50W vs 95W)