NVIDIA GeForce GTX 750 Ti 's Advantages
Boost Clock has increased by 17% (1085MHz vs 928MHz)
Lower TDP (60W vs 250W)
NVIDIA GeForce GTX 780 Ti Engineering Sample 's Advantages
More VRAM (3GB vs 2GB)
Larger VRAM bandwidth (336.6GB/s vs 86.40GB/s)
2240 additional rendering cores