Comparison of ZOTAC GeForce GTX 950 AMP! video card vs ASUS Strix GeForce GTX 950 OC 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 ASUS Strix GeForce GTX 950 OC 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.