AMD Radeon R9 290X 's Advantages
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (320.0GB/s vs 80.19GB/s)
2304 additional rendering cores
NVIDIA GeForce GTX 750 GM206 's Advantages
Released 2 years and 1 months late
Boost Clock1239MHz
Lower TDP (60W vs 290W)