Approaching April 18, and with it the expected announcement of new video cards from AMD. These are graphic adapters on the Polaris architecture. Yesterday, the first images of Sapphire adapters Radeon RX 500 series appeared on the Videocardz site.
Opens the image gallery of SAPPHIRE Radeon RX 580 8GB NITRO +. The adapter carries a GPU Polaris 20 XTX (Polaris 10) with 2304 stream processors, 144 texture units and 32 blocks of rasterization. Memory GDDR5 with a 256-bit bus of 8 GB capacity runs at an effective frequency of 8000 MHz. For additional power, one 6-pin and one 8-pin connector are used. In the SAPPHIRE product range, there will also be a 4GB version of the Radeon RX 580 4GB NITRO +. According to the characteristics
and design, it will repeat the 8-GB version, but the color of the case will be light gray. The third model with a prefix NITRO + will be the adapter Radeon RX 580 8GB NITRO + LE. Apparently, this will be something between the two previous versions. From the older model NITRO + LE will be different frequencies, and from the younger memory size.
SAPPHIRE Radeon RX 580 8GB PULSE video card will carry one 8-pin connector for external power supply and will most likely be different from NITRO + models. The casing retained a light gray color, but the curly cutouts on the back panel changed their pattern from whimsical-diagonal to strict rectangular. At the heart of the adapter is the same GPU Polaris 20 XTX (Polaris 10) with 2304 stream processors, 144 texture units and 32 blocks of rasterization.
The video card SAPPHIRE Radeon RX 570 4GB NITRO + repeats the design and design of the Radeon RX 580 NITRO +, but relies on a different version of the GPU - Polaris 20 XL (Polaris 10). The adapter is powered by an additional 6-pin connector. The composition of the GPU is 2048 stream processors, 128 textured blocks and 32 blocks of rasterization. The effective frequency of GDDR5 memory with a capacity of 6 Gbytes with a 256-bit bus is equal to 6600 MHz.
Finally, the SAPPHIRE Radeon RX 570 4GB PULSE adapter. From the previous video card looks different only by the configuration of the ventilation holes on the rear panel. The characteristics of the model, in addition to the yet unknown GPU clock frequencies, duplicate the characteristics of the Radeon RX 570 4GB NITRO + model. Additional power is also provided by one 6-pin connector. Related Products :
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