ATI Mobility Radeon HD 5770 's Advantages
Lower TDP (30W vs 45W)
AMD FirePro S4000X 's Advantages
Released 4 years and 7 months late
Boost Clock775MHz
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (72.00GB/s vs 51.20GB/s)
240 additional rendering cores