AMD Radeon R9 270X 's Advantages
Released 2 years and 8 months late
Boost Clock1050MHz
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (179.2GB/s vs 28.80GB/s)
1184 additional rendering cores
NVIDIA GeForce GT 440 's Advantages
Lower TDP (65W vs 180W)