Sapphire Pulse Radeon RX 570 4GB Graphics Card Review

Overclocking

With a 50MHz boost on the GPU Boost clock and a tasty 150Mhz on the memory clock, the card comes quite close to the performance of the Nitro+ model.  Of course, it’s easy to see why the Nitro+ costs a little more, but the Pulse is pretty darn close to the GTX 1060 here, which is certainly respectable.