AMD Radeon HD 6670 's Advantages
Lower TDP (66W vs 425W)
NVIDIA GeForce RTX 4090 D 's Advantages
Released 12 years and 8 months late
Boost Clock2520MHz
More VRAM (24GB vs 1024GB)
Larger VRAM bandwidth (1008GB/s vs 64.00GB/s)
14112 additional rendering cores