Comparison of XFX Radeon RX 560 2GB 16CU Single Fan video card vs AMD Radeon RX 560 (16 CU) video card by specs and benchmarks. XFX Radeon RX 560 2GB 16CU Single Fan runs at 1.175 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 weight is different, -- vs . The TDP of the first video card is 75 W, and the second is 75 W . Compare the benchmark results to find out which video card is better.