BenchLeaks has shared information about the performance of a laptop equipped with an Intel Core i9-13900HX chip and GeForce RTX 4090 Mobile graphics in the Geekbench 5 benchmark. OpenCL benchmark results on this device look amazing; Because the said graphics showed a much better performance than Nvidia’s previous flagship, RTX 3080 Ti Mobile. In fact, the graphics speed of the RTX 4090 laptop is so high that it almost matches the desktop version of the RTX 3090.
According to the Geekbench 5 listing, the yet-to-be-announced RTX 4090 laptop graphics specs are almost identical to the RTX 4080 desktop version, and both use the same core configuration including 76 performance units and 9,728 CUDA cores and 16GB of memory. The only difference between these two graphics is their maximum frequency, which reaches 2040 MHz instead of 2505 MHz in RTX 4090 Mobile.
Currently, no other details of Nvidia’s RTX 4090 Mobile graphics specifications are available; But it seems that Nvidia has actually decided to convert the desktop version of RTX 4080 into laptop graphics. This is what the green team has done in the last few generations of their graphics laptop versions and uses the same graphics formats in their desktop versions in their creation. written by TechSpotthis company also reduces the energy consumption in its graphics laptop series so that it can take advantage of their processing power due to the limitations of the heat and battery management of laptops.
Regardless of the smaller form factor of the RTX 4090 graphics laptop version, its performance in Geekbench 5’s OpenCL benchmark was equal to 210290. This score makes the aforementioned graphics beat some models of desktop versions of the RTX 30 series, including the RTX 3090, with a difference of 2.4%. The RTX 4090 Mobile also performed very well compared to the desktop version of the RTX 3090 Ti and was only 8% weaker.
To be fair, the RTX 4090 Mobile beats the RTX 3080 Ti laptop graphics by a significant margin of 55%. Although this information has not yet been officially confirmed, the green team is expected to officially unveil the RTX 4090 laptop graphics at CES 2023.