AMD Radeon RX 550 640SP 's Advantages
Lower TDP (60W vs 230W)
AMD Radeon RX 6700 XT 's Advantages
Released 3 years and 5 months late
Boost Clock has increased by 141% (2581MHz vs 1071MHz)
More VRAM (12GB vs 2GB)
Larger VRAM bandwidth (384.0GB/s vs 96.00GB/s)
1920 additional rendering cores