NVIDIA GeForce GTX 590 's Advantages
Larger VRAM bandwidth (164.0GB/s vs 28.80GB/s)
128 additional rendering cores
AMD Radeon R7 430 OEM 's Advantages
Released 5 years and 3 months late
Boost Clock780MHz
More VRAM (2GB vs 1GB)
Lower TDP (50W vs 365W)