AMD Radeon Pro V340 's Advantages
Released 11 years and 4 months late
Boost Clock1500MHz
More VRAM (16GB vs 128GB)
Larger VRAM bandwidth (483.8GB/s vs 24.00GB/s)
3552 additional rendering cores
NVIDIA GeForce 8600 GT Mac Edition 's Advantages
Lower TDP (47W vs 230W)