NVIDIA GeForce GTX 275 PhysX Edition 's Advantages
Larger VRAM bandwidth (127.0GB/s vs 28.80GB/s)
AMD Radeon R7 240 's Advantages
Released 3 years and 8 months late
Boost Clock780MHz
More VRAM (2GB vs 896GB)
80 additional rendering cores
Lower TDP (30W vs 219W)