AMD Radeon HD 7870 XT 's Advantages
Boost Clock has increased by 5% (975MHz vs 928MHz)
Lower TDP (185W vs 250W)
NVIDIA GeForce GTX 780 Ti 6 GB 's Advantages
More VRAM (6GB vs 2GB)
Larger VRAM bandwidth (336.6GB/s vs 192.0GB/s)
1344 additional rendering cores