Became known, the parameters of the Radeon RX 580, RX 570, RX 560 and a RX 550
Radeon RX 500, as you know, will show on 18 April. In this day AMD announces four new models, but they will all GPU-based Polaris. Another proof of this is leaked, revealing the parameters of all four adapters.
The lineup will join the Radeon RX 580, RX 570, RX 560 and a RX 550. While a full new map of them can be considered just the latest, while others are renamed versions of existing adapters Radeon RX 400.
So, 3D-card Radeon RX get 580 GPU with 2304 stream processors, like the RX 480. Frequency will be 1257/1340 MHz, which is approximately 10% higher than the current model. However, we know that the real frequency maps of the Polaris are often lower, so this question remains open.
Radeon RX 570 will have 2048 stream processors with frequencies 1168/1244 MHz. The amount of memory is 4 GB, but you can safely expect the models and with twice the memory.
Adapter Radeon RX 560 will be a renamed version of the RX 460 with 1024 stream processors. Core clock will be 1175/1275 MHz, and the memory capacity is 4 GB.
Well, the lowest card is the most interesting. Only it is based on a new GPU (rumored Polaris 12) with 512 stream processors. The core will run at a frequency of 1183 MHz and the memory is 2 GB with a 128-bit bus. AMD itself claims that the accelerator half performance of the Radeon R7 250 and five times superior to the integrated graphics core Intel HD 530.
In other cases, the examples compare AMD completely uninteresting, as the adapters are not new. In the end, almost a year after the release of the first adapters Polaris AMD brings to market almost exactly the same model under a new name. And judging by the first leak, there is no hope even at significantly lesser prices.