ATI Radeon HD 4890 's Advantages
Lower TDP (190W vs 285W)
NVIDIA RTX 5880 Ada Generation 's Advantages
Released 14 years and 9 months late
Boost Clock2460MHz
More VRAM (48GB vs 1024GB)
Larger VRAM bandwidth (864.0GB/s vs 124.8GB/s)
13280 additional rendering cores