Comparison of ZOTAC GeForce GTX 950 AMP! video card vs MSI GeForce GTX 950 2GD5 OC video card by specifications and benchmarks. ZOTAC GeForce GTX 950 AMP! runs at 1.203 GHz+ 17 % base clock speed and has 2 GB of GDDR5 memory, while video card MSI GeForce GTX 950 2GD5 OC runs at 1.076 GHz+ 5 % base clock speed and has 2 GB of GDDR5 memory. The TDP of the first video card is 90 W, and the second is 90 W. Compare the table of benchmark results to find out which graphic card is better.