Comparison of PowerColor Radeon RX 5600 XT video card vs AMD Radeon RX 6700M (Mobile) - 135 W video card by specifications and benchmarks. PowerColor Radeon RX 5600 XT runs at 1.130 GHz base clock speed and has 6 GB of GDDR6 memory, while video card AMD Radeon RX 6700M (Mobile) - 135 W runs at 1.489 GHz-35 % base clock speed and has 10 GB of GDDR6 memory. The TDP of the first video card is 160 W, and the second is 135 W. Compare the table of benchmark results to find out which graphic card is better.