Comparison of EVGA GeForce GTX 1080 Ti SC2 GAMING video card vs NVIDIA GeForce RTX 3080 Laptop (Mobile) - 145 W video card by specifications and benchmarks. EVGA GeForce GTX 1080 Ti SC2 GAMING runs at 1.556 GHz+ 5 % base clock speed and has 11 GB of GDDR5X memory, while video card NVIDIA GeForce RTX 3080 Laptop (Mobile) - 145 W runs at 1.320 GHz+ 19 % base clock speed and has 16 GB of GDDR6 memory. The TDP of the first video card is 250 W, and the second is 145 W+ 26 %. Compare the table of benchmark results to find out which graphic card is better.