Comparison of AMD Radeon RX 460 (16CU) video card vs AMD Radeon RX 560 (16 CU) video card by specifications and benchmarks. AMD Radeon RX 460 (16CU) runs at 1.090 GHz base clock speed and has 2 GB of GDDR5 memory, while video card AMD Radeon RX 560 (16 CU) runs at 1.175 GHz base clock speed and has 4 GB of GDDR5 memory. The TDP of the first video card is 75 W, and the second is 75 W. Compare the table of benchmark results to find out which graphic card is better.