AMD Radeon HD 7870 XT 's Advantages
Larger VRAM bandwidth (192.0GB/s vs 112.0GB/s)
128 additional rendering cores
AMD Radeon RX 5300 XT 's Advantages
Released 6 years and 11 months late
Boost Clock has increased by 89% (1845MHz vs 975MHz)
More VRAM (4GB vs 2GB)
Lower TDP (100W vs 185W)