Comparison of ASUS ROG Poseidon GeForce GTX 980 Platinum video card vs PNY GeForce GTX 980 Pure Performance OC video card by specifications and benchmarks. ASUS ROG Poseidon GeForce GTX 980 Platinum runs at 1.178 GHz+ 5 % base clock speed and has 4 GB of GDDR5 memory, while video card PNY GeForce GTX 980 Pure Performance OC runs at 1.203 GHz+ 7 % base clock speed and has 4 GB of GDDR5 memory. The TDP of the first video card is 165 W, and the second is 165 W. Compare the table of benchmark results to find out which graphic card is better.