The mobile GeForce RTX 4090 was faster than the mobile GeForce RTX 3090


A mysterious X370SNx laptop from an unknown manufacturer has appeared in the Geekbench version of the synthetic test database. It has a processor powered by AMD Core i9-13900HX and the flagship device’s GeForce RTX 4090.

Image Source: VideoCardz

These leaks reveal the technical characteristics of the mobile application accelerator. These are exactly the same as GeForce’s 480 desktop. For example, both cards use AD103 GPUs with 76 streaming multiprocessors, which include 9728 CUDA cores. The mobile GeForce RTX 4090, like the desktop GeForce RTX 4080, has 16GB of memory. Unlike later versions, it uses GDDR6 rather than faster memory.

Photo by the author. Geekbench.

The GPU of the mobile GeForce RTX 4090 runs at 2040 MHz. In spite of these characteristics, the card’s performance is achieved at a ten-tiet level.

Image Source: videocardz.

In OpenCL, the GeForce RTX 4090 is faster than the GeForce RTX 3090 desktop. It is 54% faster than its original mobile phone GeForce RTX 3080 Ti. True, the mobile version is 40% behind the GeForce RTX 4090 desktop.

Image Source: VideoCardz.

Recall that GeForce RTX 4070 Ti desktop model and GeForce RTX 40’s mobile accelerators will be presented next week.

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