Comparison of ZOTAC GAMING GeForce GTX 1650 Low Profile GDDR6 video card vs ZOTAC GAMING GeForce RTX 2070 Blower video card by specifications and benchmarks. ZOTAC GAMING GeForce GTX 1650 Low Profile GDDR6 runs at 1.410 GHz base clock speed and has 4 GB of GDDR6 memory, while video card ZOTAC GAMING GeForce RTX 2070 Blower runs at 1.410 GHz base clock speed and has 8 GB of GDDR6 memory. The TDP of the first video card is 75 W, and the second is 175 W. Compare the table of benchmark results to find out which graphic card is better.