RTX 4090 Laptop GPU Appears in Geekbench


An interesting new benchmark result, apparently involving a device with an Nvidia GeForce RTX 4090 Laptop GPU, has surfaced from Twitter’s Benchleaks. According to the accompanying sys-info captured by Geekbench, the RTX 4090 Laptop will feature 9,728 CUDA cores and 16GB of VRAM, matching the RTX 4080 desktop graphics card. As for performance, it is noted that the ‘Notebook X370SNx’ laptop under scrutiny scored 210,290 in Geekbench Open CL tests. Benchleaks notes that this score is nearly 50% faster than an RTX 3070, but it is also slightly better than some RTX 3090 desktop graphics cards in the online database. Remember to add a pinch of salt to this benchmark result news.

We have seen several indications of the impending release of powerful new laptops leveraging the potent twin charms of Intel’s Raptor Lake mobile CPUs and Nvidia’s RTX 40 (Ada Lovelace architecture) GPUs. The Notebook X370SNx of an unknown brand looks like it could be one of the top models due to be unveiled at CES 2023 next week. Geekbench data indicates it includes the unannounced Intel Core i9-13900HX CPU, with 24C / 32T and a maximum turbo of 5.2 GHz. On the GPU side of this offering, the aforementioned RTX 4090 Laptop GPU has 76 SMs (for 9,728 CUDA cores), runs at a max 2.04 GHz, and is accompanied by 16GB of VRAM. This Windows 11 toting laptop also featured a respectable 32GB of system memory in the configuration tested.

(Image credit: Future)

Geekbench isn’t among the best benchmarks for real-world gaming performance – an aspect of GPUs such as the RTX 4090 Laptop we would be most interested in. However, it is all we really have right now, so we have constructed a table with a handful of comparative OpenCL scores featuring new and familiar GPUs.

Swipe to scroll horizontally

Product

Laptop / Desktop

Open CL score

GeForce RTX 4090

Laptop

210,290

GeForce RTX 3090

Desktop

204,921

Radeon RX 6900 XT

Desktop

170,008

GeForce RTX 3080 Ti

Laptop

136,008





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