Comparison of EVGA GeForce GTX 1070 SC GAMING Black Edition video card vs EVGA GeForce RTX 3080 12GB XC3 ULTRA GAMING video card by specifications and benchmarks. EVGA GeForce GTX 1070 SC GAMING Black Edition runs at 1.594 GHz+ 6 % base clock speed and has 8 GB of GDDR5 memory, while video card EVGA GeForce RTX 3080 12GB XC3 ULTRA GAMING runs at 1.260 GHz base clock speed and has 12 GB of GDDR6X memory. The TDP of the first video card is 150 W, and the second is 350 W. Compare the table of benchmark results to find out which graphic card is better.