RDNA 3 GPU leak RX 7000 series specification estimates



Known leaker Greymon55 has come out with some new information suggesting that the Navi 33 will actually come with 4096 cores, rather than the previously estimated 5120 cores, which perhaps makes more sense, given the flagship GPU of the previous series, the Navi 21, came with 5120 itself. Read below for a summary of the latest specification estimates for the RX 7000 series of GPUs.

AMD Radeon RX 6000 series vs RX 7000 series

The AMD Radeon RX 7000 series of graphics cards is expected to be a mix of old and new architecture. The three big hitters of the graphics card range, which will use Navi 31, Navi 32, and Navi 33 GPUs, will utilize the new RDNA 3 architecture, whereas the less powerful entries will use the same RDNA 2 architecture as the RX 6000 series, except that this will be a ‘refreshed’ version using 6nm process size instead of the 7nm process of the previous generation.

A summary of the recent predictions by leaker Greymon55, as compiled by 3DCenter, well known for their GPU price and availability data, can be seen in the tweet below. This handy graphic gives a good explanatory overview and quotes the current estimated MSRPs for each graphics card as well as the possible model names for each GPU.

Estimated Navi 33, Navi 22, Navi 31 specifications

Eagle-eyed observers have noted that Greymon55, a big leaker, has changed their bio to reflect his current latest estimates for the core count of the big three RX 7000 series graphics cards, something which kopite7kimi has backed up to a degree.

The below table shows the best current estimates for the Navi 21, Navi 22, and Navi 33 specifications – the three most powerful GPUs of the upcoming Radeon RX 7000 series. We have included the flagship of the RX 6000 series, the Navi 21 GPU, as used in the RX 6800, RX 6800 XT, and RX 6900 XT as well as a comparison.

  Navi 21 (RX 6000 series) Navi 31 (RX 7000 series) Navi 32 (RX 7000 series) Navi 31 (RX 7000 series)
GPU Process 7nm 6nm 5nm/6nm 5nm/6nm
GPU Package Monolithic Monolithic MCM MCM
Shader Engines 4 2 4 6
GPU WGPs 40 20 40 60
Cores (Total) 5120 5120 10240 15360
Memory Bus 256-bit 128-bit 192-bit 256-bit
Infinity Cache 128MB GDDR6 256MB GDDR6 384MB GDDR6 512MB GDDR6
TBP 330W around 200W around 300W around 400W
Expected Launch Date Q4 2020 Q4 2021 Q4 2021 Q4 2021

The post RDNA 3 GPU leak RX 7000 series specification estimates appeared first on WePC | Let's build your dream gaming PC.





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