AMD is apparently working on a next gen mobile graphics card for upcoming gaming notebooks. The new GPU had its benchmark performance leaked, which reveals that it can rival a popular RTX 4000 series card from Nvidia.
AMD Radeon RX 7800M XT may soon ship in mid range gaming laptops
The performance leak arrives from benchmark sighting on 3DMark TimeSpy, which is a popular benchmarking platform. This leak shows that the upcoming mobile GPU will be based on the Navi 32 GPU and will feature 3,840 stream processors. Furthermore, the new Team Red GPU will have 60 CUs (Compute Units) and will offer 16GB of GDDR6 VRAM. It will be equipped with 240 TMUs (Texture Mapping Units) and 128 ROPs (Raster Outputs). Notably, this leak also arrives after the company announced the Ryzen XDNA AI tech during the Computer 2023 event.
Since it is a mobile variant for notebooks, the new AMD Radeon RX 7800M XT will likely feature lower memory bus with lower clockspeeds compared to its yet to be announced desktop variant. This means that it could feature a 192 bit bus spread across three MCDs (Memory Complex Dies) with up to 64MB of L3 or Infinity Cache. Looking at the benchmark scores, the RX 7800M XT scored 17,842 points in the 3DMark TimeSpy test.
In other words, this can rival the Nvidia GeFore RTX 4070 or even the RTX 3080 desktop graphics card. It is even on par with the RTX 4080 mobile version as well. This is quite impressive since the Radeon RTX 7900 XT can rival the RTX 4070 Ti desktop graphics card variant. Meaning, the new Radeon RX 7800M XT will likely be found in upcoming mid range gaming laptops as well.
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(Via)
