Comparison of AMD Custom Radeon Graphics (XBox Series X) video card vs AMD Radeon R7 - 512 (Bristol Ridge) video card by specs and benchmarks. AMD Custom Radeon Graphics (XBox Series X) runs at 1.830 GHz base clock speed and has 10 GB of memory, while video card AMD Radeon R7 - 512 (Bristol Ridge) runs at 1.830 GHz base clock speed and has 2 GB of memory. The weight is different, -- vs --. The TDP of the first video card is --, and the second is -- . Compare the benchmark results to find out which video card is better.