AMD Radeon R7 250 's Advantages
Lower TDP (55W vs 160W)
AMD Radeon RX 6600 XT 's Advantages
Released 7 years and 9 months late
Boost Clock2589MHz
More VRAM (8GB vs 1024GB)
Larger VRAM bandwidth (256.0GB/s vs 28.80GB/s)
1536 additional rendering cores