Comparison of AMD Radeon Vega 3 Graphics video card vs AMD Radeon R7 - 384 (Bristol Ridge) video card by specifications and benchmarks. AMD Radeon Vega 3 Graphics runs at 1.200 GHz base clock speed and has 2 GB of memory, while video card AMD Radeon R7 - 384 (Bristol Ridge) runs at 1.030 GHz base clock speed and has 2 GB of memory. The TDP of the first video card is --, and the second is --. Compare the table of benchmark results to find out which graphic card is better.