Comparison of ZOTAC GAMING GeForce RTX 2070 AMP Extreme video card vs NVIDIA GeForce RTX 2050 Laptop (Mobile) - 30 W video card by specifications and benchmarks. ZOTAC GAMING GeForce RTX 2070 AMP Extreme runs at 1.410 GHz base clock speed and has 8 GB of GDDR6 memory, while video card NVIDIA GeForce RTX 2050 Laptop (Mobile) - 30 W runs at 0.982 GHz base clock speed and has 4 GB of GDDR6 memory. The TDP of the first video card is 225 W+ 29 %, and the second is 30 W. Compare the table of benchmark results to find out which graphic card is better.