Sapphire's Pulse graphics cards focus on "great value for your money." We review the Sapphire Radeon RX 570 Pulse and Radeon RX 580 Pulse alongside the pricier Sapphire RX 580 Nitro+.

Factory overclocked cores of the standard SAPPHIRE NITRO+ RX 580 – both 8 GB and 4 GB memory versions – run with a 1411 MHz boost clock. The Limited Edition goes even higher, up to 1450 MHz ...

While the Asus RX 580 Strix card maintained its boost speed of 1,411MHz most of the time, it actually consumed less peak power by about 20W, suggesting that Sapphire's PCB/fan/lighting design is ...

In order to shed some light on the current state of play, we've been able to spend some quality time with a pair of Sapphire Radeon RX 580 Nitro+ Limited Edition graphics cards.