Comparison of ZOTAC GeForce GTX 950 AMP! video card vs NVIDIA GeForce GTX 950 video card by specs 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 NVIDIA GeForce GTX 950 runs at 1.203 GHz+ 17 % base clock speed and has 2 GB of GDDR5 memory. The weight is different, -- vs . The TDP of the first video card is 90 W, and the second is 90 W . Compare the benchmark results to find out which video card is better.