Comparison of AMD Radeon R4E video card vs AMD Radeon 6 Graphics (Renoir) video card by specifications and benchmarks. AMD Radeon R4E runs at 0.600 GHz base clock speed and has 0 GB of memory, while video card AMD Radeon 6 Graphics (Renoir) runs at 1.700 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.