NVIDIA GeForce GTX 980 Ti 's Advantages
Boost Clock has increased by 26% (1076MHz vs 855MHz)
More VRAM (6GB vs 2GB)
Larger VRAM bandwidth (336.6GB/s vs 14.40GB/s)
2496 additional rendering cores
AMD Radeon R5 330 OEM 's Advantages
Lower TDP (50W vs 250W)