AMD Radeon R5 340 OEM 's Advantages
Released 4 years and 6 months late
Boost Clock780MHz
Lower TDP (65W vs 244W)
NVIDIA GeForce GTX 580 's Advantages
More VRAM (1536GB vs 1024GB)
Larger VRAM bandwidth (192.4GB/s vs 36.80GB/s)
128 additional rendering cores