ATI Mobility Radeon HD 5770 's Advantages
Lower TDP (30W vs 95W)
AMD Radeon E8950 's Advantages
Released 5 years and 8 months late
Boost Clock1000MHz
More VRAM (8GB vs 1024GB)
Larger VRAM bandwidth (192.0GB/s vs 51.20GB/s)
1648 additional rendering cores