NVIDIA GeForce GTX 780 's Advantages
Lower TDP (250W vs 275W)
NVIDIA L20 's Advantages
Released 10 years and 6 months late
Boost Clock has increased by 179% (2520MHz vs 902MHz)
More VRAM (48GB vs 3GB)
Larger VRAM bandwidth (864.0GB/s vs 288.4GB/s)
9472 additional rendering cores