Comparison of ZOTAC Gaming GeForce RTX 3070 AMP Holo LHR video card vs Gainward GeForce RTX 3070 Phoenix GS V1 LHR video card by specs and benchmarks. ZOTAC Gaming GeForce RTX 3070 AMP Holo LHR runs at 1.500 GHz base clock speed and has 8 GB of GDDR6 memory, while video card Gainward GeForce RTX 3070 Phoenix GS V1 LHR 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 240 W+ 9 %, and the second is 240 W+ 9 % . Compare the benchmark results to find out which video card is better.