Sapphire Radeon RX 590 Nitro+ Special Edition video card
The novelty inherited a combination of video outputs from the predecessor of the Radeon RX 580 family. On the back of the graphics card are available on the HDMI and DisplayPort ports, as well as a single DVI-d. the cooling system of the Radeon RX 590 special Edition consists of two fans with a ~85 mm impeller, a dense aluminum radiator, a copper base and at least four copper Nickel-plated heat pipes.
The back side of the printed circuit Board is covered with an amplifying plate. It, on the one hand, prevents the flexure of the PCB, and on the other — contributes to the cooling of individual heating nodes of the video card (in particular, transistors VRM). The picture below also shows PCI-E Power connectors for 6 and 8 pins. The switch between flash chips with VGA-BIOS firmware will allow you to choose a comfortable mode for the user.
The core of the adapter is overclocked, but it is not clear how much. GDDR5 buffer memory chips with a total capacity of 8 GB, previously, operate at a nominal 2000 (8000) GHz. The core of Polaris 30 should please enthusiasts with its frequency potential, as well as a more attractive ratio of performance and power consumption compared to Polaris 20. The number of different GPU blocks, however, will remain the same: 2304 4th generation GCN stream processors, 144 texture blocks, and 32 rendering blocks. The 256-bit memory bus provides 256 GB/s of bandwidth for the Radeon RX 590 Nitro+ Special Edition memory subsystem.
The official announcement of the above-described accelerator will take place in about a week, its recommended price for the US market is unlikely to exceed $ 300.
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