PowerColor lists unannounced AMD Radeon RX 6600 desktop graphics cards on its website. That suggests that these GPUs will be announced soon. The website does not mention any specifications of the video cards.
The PowerColor website does not list specific Radeon RX 6600 models, but does list categories for RX 6600 and RX 6600 XT video cards. That was noticed by tech website VideoCardz. Little further information is known about the GPU series, although there have been rumors about the video cards for some time.
The video cards are expected to get a Navi 23 GPU. The Radeon RX 6600 XT for desktops would have such a chip with 32 compute units, which is good for 2048 stream processors. The same video card would be available with 8GB GDDR6 memory with a 128bit memory bus and a speed of 16Gbit/s. That’s good for a bandwidth of 256GB/s. The video card would also be equipped with 32MB Infinity Cache, VideoCardz writes. The Radeon RX 6600 in turn would get a Navi 23 GPU with 28 compute units and 1792 stream processors.
The RX 6600 desktop graphics cards were initially expected in the first half of this year. Rumors have been circulating about the GPUs for some time and AMD recently introduced laptop variants in the RX 6600 series. The company also came up with a Radeon Pro W6600 GPU for workstations and car manufacturer Tesla would use a Soc with Navi 23 GPU in its updated Model S and X. It is not yet known when AMD will announce its RX 6600 GPUs for desktops.
Source: PowerColor