Comparison of SAPPHIRE NITRO+ Radeon RX 6700 XT video card vs PNY GeForce GTX 1070 Ti Blower V2 video card by specifications and benchmarks. SAPPHIRE NITRO+ Radeon RX 6700 XT runs at 2.321 GHz base clock speed and has 12 GB of GDDR6 memory, while video card PNY GeForce GTX 1070 Ti Blower V2 runs at 1.607 GHz base clock speed and has 8 GB of GDDR5 memory. The TDP of the first video card is 260 W+ 13 %, and the second is 180 W. Compare the table of benchmark results to find out which graphic card is better.