Comparison of NVIDIA GeForce RTX 3070 Ti Laptop (Mobile) - 115 W video card vs NVIDIA GeForce RTX 3080 Laptop (Mobile) - 115 W video card by specs and benchmarks. NVIDIA GeForce RTX 3070 Ti Laptop (Mobile) - 115 W runs at 0.915 GHz base clock speed and has 8 GB of GDDR6 memory, while video card NVIDIA GeForce RTX 3080 Laptop (Mobile) - 115 W runs at 0.915 GHz base clock speed and has 16 GB of GDDR6 memory. The weight is different, -- vs --. The TDP of the first video card is 115 W, and the second is 115 W . Compare the benchmark results to find out which video card is better.