AMD Radeon 550X 's Advantages
Released 7 years and 2 months late
Boost Clock1218MHz
Lower TDP (50W vs 185W)
AMD Radeon HD 7950 Monica BIOS 1 's Advantages
More VRAM (3GB vs 2GB)
Larger VRAM bandwidth (240.0GB/s vs 112.0GB/s)
1024 additional rendering cores