GeForce RTX 4090 Laptop Variant Outperforms RTX 3090 Desktop GPU In Geekbench

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Sajjad Hussain

As Tech4Gamers’ Founder and Editor-in-Chief, I bring over 13 years of PC Hardware Reviewing and 8+ years of IT Project Management experience. Certified in Google IT Support, my focus is on providing honest product reviews and analysis and fostering a strong gaming community with 130k+ members in PPG.

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A screenshot from an unknown gaming laptop was recently leaked, showing the performance of the mobile variant of the GeForce RTX 4090. The unknown laptop labeled X370SNx equipped with Intel Core i9 13900HX and a graphics card based on the ‘Ada Lovelace’ architecture was seen on Geekbench software.

The GeForce RTX 4090 mobile GPU specifications look identical to that of a desktop GeForce RTX 4080. Both the mobile GeForce RTX 4090 and desktop GeForce RTX 4080 come equipped with a total of 76 steaming processors with 9728 CUDA Cores.

Furthermore, both share the same AD103 GPU that features 16 GB of VRAM. The only difference being would be the speed at which the memory runs. So for the mobile variant of the GeForce RTX 4090, the memory would be GDDR6 instead of GDDR6X found on the desktop GeForce RTX 4080.

The Geekbench benchmark leak also shared the max boost frequency of the mobile GeForce RTX 4090. The mobile GeForce RTX 4090 would boost up to 2040 MHz, offering performance equal to 38.9 TFLOPs.

On paper, the mobile GeForce RTX 4090 looks impressive. Still, we would take results from an OpenGL API with a grain of salt because it does not always relate to real-world performance, which means that the GeForce RTX 4090 laptop variant might not be much faster than the upcoming GeForce RTX 4070Ti.

Nvidia is expected to make a few announcements next year at CES 2023 on 3rd January 2023. This includes the much-awaited GeForce RTX 4070 Ti and the GeForce RTX 40-series mobile GPUs.

What are your thoughts about the performance of the GeForce RTX 4090 laptop variant? Share your thoughts in the comment section below. 

Sajjad Hussain

[Editor-in-Chief]

Sajjad Hussain is the Founder and Editor-in-Chief of Tech4Gamers.com. Apart from the Tech and Gaming scene, Sajjad is a Seasonal banker who has delivered multi-million dollar projects as an IT Project Manager and works as a freelancer to provide professional services to corporate giants and emerging startups in the IT space.

Majored in Computer Science
13+ years of Experience as a PC Hardware Reviewer.
8+ years of Experience as an IT Project Manager in the Corporate Sector.
Certified in Google IT Support Specialization.
Admin of PPG, the largest local Community of gamers with 130k+ members.

Sajjad is a passionate and knowledgeable individual with many skills and experience in the tech industry and the gaming community. He is committed to providing honest, in-depth product reviews and analysis and building and maintaining a strong gaming community.