NVIDIA GeForce RTX 3070 's Advantages
Released 8 years and 5 months late
Boost Clock1725MHz
More VRAM (8GB vs 1536GB)
Larger VRAM bandwidth (448.0GB/s vs 38.40GB/s)
5744 additional rendering cores
NVIDIA GeForce GT 640 OEM Rebrand 's Advantages
Lower TDP (75W vs 220W)