NVIDIA GeForce GTX 690 's Advantages
Boost Clock has increased by 10% (1019MHz vs 925MHz)
AMD Radeon HD 8950 OEM 's Advantages
Released 8 months late
More VRAM (3GB vs 2GB)
Larger VRAM bandwidth (240.0GB/s vs 192.3GB/s)
256 additional rendering cores
Lower TDP (200W vs 300W)