AMD Radeon R7 265 's Advantages
Lower TDP (150W vs 260W)
AMD Radeon RX 7900 GRE 's Advantages
Released 9 years and 5 months late
Boost Clock has increased by 143% (2245MHz vs 925MHz)
More VRAM (16GB vs 2GB)
Larger VRAM bandwidth (576.0GB/s vs 179.2GB/s)
4096 additional rendering cores