Comparison of AMD Radeon R4 (Kaveri) video card vs AMD Radeon 5 Graphics (Renoir) video card by specifications and benchmarks. AMD Radeon R4 (Kaveri) runs at 0.490 GHz base clock speed and has 2 GB of memory, while video card AMD Radeon 5 Graphics (Renoir) runs at 1.400 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.