Comparison of GIGABYTE Radeon RX 560 OC 4G (rev. 2.0) video card vs SAPPHIRE PULSE Radeon RX 560 2G G5 14CU (45W) video card by specifications and benchmarks. GIGABYTE Radeon RX 560 OC 4G (rev. 2.0) runs at 1.090 GHz base clock speed and has 4 GB of GDDR5 memory, while video card SAPPHIRE PULSE Radeon RX 560 2G G5 14CU (45W) runs at 1.090 GHz base clock speed and has 2 GB of GDDR5 memory. The TDP of the first video card is 45 W, and the second is 45 W. Compare the table of benchmark results to find out which graphic card is better.