AMD Radeon RX 560 XT 's Advantages
Released 5 years and 6 months late
Boost Clock1226MHz
More VRAM (4GB vs 1GB)
Larger VRAM bandwidth (224.0GB/s vs 96.00GB/s)
896 additional rendering cores
AMD Radeon HD 8770 OEM 's Advantages
Lower TDP (85W vs 150W)