We compared two Desktop platform GPUs: 896MB VRAM GeForce GTX 260 Rev. 2 and 3GB VRAM GeForce GTX 780 Ti Engineering Sample to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GTX 260 Rev. 2 's Advantages
Lower TDP (182W vs 250W)
NVIDIA GeForce GTX 780 Ti Engineering Sample 's Advantages