AMD Radeon HD 7950 Boost 's Advantages
Boost Clock925MHz
More VRAM (3GB vs 1024GB)
Larger VRAM bandwidth (240.0GB/s vs 8.528GB/s)
1712 additional rendering cores
AMD Radeon R5 220 OEM 's Advantages
Released 1 years and 6 months late
Lower TDP (19W vs 200W)