Comparison of PNY GeForce GTX 970 XLR8 OC video card vs Zotac GeForce GTX 970 Dual Fan video card by specs and benchmarks. PNY GeForce GTX 970 XLR8 OC runs at 1.127 GHz+ 7 % base clock speed and has 4 GB of GDDR5 memory, while video card Zotac GeForce GTX 970 Dual Fan runs at 1.127 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 145 W-2 %, and the second is 145 W-2 % . Compare the benchmark results to find out which video card is better.