NVIDIA GeForce GTX 550 Ti 's Advantages
Larger VRAM bandwidth (98.50GB/s vs 64.00GB/s)
AMD Radeon R7 340 OEM 's Advantages
Released 4 years and 2 months late
Boost Clock780MHz
More VRAM (2GB vs 1024GB)
192 additional rendering cores
Lower TDP (50W vs 116W)