AMD Radeon Pro V340 's Advantages
Released 8 years and 1 months late
Boost Clock1500MHz
More VRAM (16GB vs 1024GB)
Larger VRAM bandwidth (483.8GB/s vs 76.48GB/s)
2784 additional rendering cores
ATI Radeon HD 5770 Mac Edition 's Advantages
Lower TDP (108W vs 230W)