AMD Radeon 550X 640SP 's Advantages
Released 6 years and 3 months late
Boost Clock1071MHz
More VRAM (4GB vs 3GB)
Lower TDP (50W vs 185W)
AMD Radeon HD 7950 Monica BIOS 1 's Advantages
Larger VRAM bandwidth (240.0GB/s vs 48.00GB/s)
896 additional rendering cores