Comparison of Gainward GeForce GTX 980 Phantom video card vs GALAX GeForce GTX 980 SOC video card by specs and benchmarks. Gainward GeForce GTX 980 Phantom runs at 1.203 GHz+ 7 % base clock speed and has 4 GB of GDDR5 memory, while video card GALAX GeForce GTX 980 SOC runs at 1.203 GHz+ 7 % 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.