Comparison of ASUS ROG Poseidon GeForce GTX 980 Platinum video card vs ASUS Strix GeForce GTX 980 OC video card by specs 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 ASUS Strix GeForce GTX 980 OC runs at 1.178 GHz+ 5 % 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.