AMD Radeon HD 6850 's Advantages
Lower TDP (127W vs 180W)
NVIDIA GeForce GTX 1080 11Gbps 's Advantages
Released 6 years and 6 months late
Boost Clock1733MHz
More VRAM (8GB vs 1GB)
Larger VRAM bandwidth (352.3GB/s vs 128.0GB/s)
1600 additional rendering cores