AMD Radeon Pro W6600 's Advantages
Released 7 years and 6 months late
Boost Clock2580MHz
More VRAM (8GB vs 1024GB)
Larger VRAM bandwidth (224.0GB/s vs 104.0GB/s)
896 additional rendering cores
AMD Radeon R9 260 OEM 's Advantages
Lower TDP (85W vs 100W)