ATI Radeon HD 5770 's Advantages
Lower TDP (108W vs 175W)
AMD Radeon RX 590 GME 's Advantages
Released 10 years and 5 months late
Boost Clock1420MHz
More VRAM (8GB vs 1GB)
Larger VRAM bandwidth (256.0GB/s vs 76.80GB/s)
1504 additional rendering cores