Comparison of Sapphire Nitro+ Radeon RX Vega 64 LE video card vs PowerColor Radeon RX Vega 64 video card by specifications and benchmarks. Sapphire Nitro+ Radeon RX Vega 64 LE runs at 1.423 GHz+ 14 % base clock speed and has 8 GB of HBM2 memory, while video card PowerColor Radeon RX Vega 64 runs at 1.247 GHz base clock speed and has 8 GB of HBM2 memory. The TDP of the first video card is 295 W, and the second is 295 W. Compare the table of benchmark results to find out which graphic card is better.