Comparison of Gainward GeForce RTX 3070 Phantom+ LHR video card vs Gainward GeForce RTX 3070 Phantom video card by specs and benchmarks. Gainward GeForce RTX 3070 Phantom+ LHR runs at 1.500 GHz base clock speed and has 8 GB of GDDR6 memory, while video card Gainward GeForce RTX 3070 Phantom runs at 1.500 GHz base clock speed and has 8 GB of GDDR6 memory. The weight is different, -- vs --. The TDP of the first video card is 250 W+ 14 %, and the second is 250 W+ 14 % . Compare the benchmark results to find out which video card is better.