Some 3DMark Fire Strike Extreme benchmark scores leaked of the upcoming AMD Radeon RX 550, RX 570 and RX 580 video cards. The official launch is expected sometime later this month, these cards are rebrands but with higher clockspeeds and somewhat lower prices for some models.
If the rumors are accurate, the Radeon RX 580 will get a 1340MHz Boost clockspeed, 6.17 teraflops computing power, and versions with 4GB and 8GB GDDR5 memory clocked at 8000MHz effective. Pricing is said to be $199 for the 4GB model and $249 for the 8GB version. If these prices are accurate, the first RX 580 cards may be a bit more expensive than the cheapest RX 480 models that are currently on the market. Clocked at 1500MHz, the RX 580 8GB achieves a graphics score of 6675 in 3DMark Fire Strike Extreme.
Next we have the Radeon RX 570, this one reportedly has a 1200MHz Boost and 5 teraflops of computing power. It will also be available in 4GB and 8GB GDDR5 options, with memory frequency of 7000MHz. Pricing is said to be $149 and $199, respectively. Overclocked to 1325MHz, the RX 570 8GB delivers a graphics score of 5719 in Fire Strike Extreme.
Last we have the Radeon RX 550, a low-end model with 2GB and 4GB versions and pricing of up to $99. This is a low-power card that doesn't require a PCIe power connector, so TDP of under 75W. A graphics score of 1849 in Fire Strike Extreme is achieved with the 2GB model clocked at 1190MHz. You can check out the scores at TweakTown.