Comparison of Zotac GeForce GTX 980 AMP! Omega Core video card vs Zotac GeForce GTX 980 Triple Silencer video card by specs and benchmarks. Zotac GeForce GTX 980 AMP! Omega Core runs at 1.216 GHz+ 8 % base clock speed and has 4 GB of GDDR5 memory, while video card Zotac GeForce GTX 980 Triple Silencer runs at 1.216 GHz+ 8 % base clock speed and has 4 GB of GDDR5 memory. The weight is different, -- vs --. The TDP of the first video card is 165 W, and the second is 165 W . Compare the benchmark results to find out which video card is better.