AMD Radeon Sky 900 's Advantages
More VRAM (3GB vs 2GB)
Larger VRAM bandwidth (240.0GB/s vs 192.3GB/s)
640 additional rendering cores
NVIDIA GeForce GTX 760 X2 's Advantages
Released 8 months late
Boost Clock has increased by 13% (1072MHz vs 950MHz)
Lower TDP (250W vs 300W)