The NVIDIA GeForce RTX 4090 and RTX 4060 Laptop GPUs’ performance benchmarks and specifications have leaked. The NVIDIA GeForce RTX 4090 and RTX 4060 Laptop GPUs should come as no surprise, and what’s new is that the RTX 4090’s specifications have been confirmed by Geekbench 5, while the RTX 4060 has been benchmarked within 3DMark.
The NVIDIA GeForce RTX 4090 GPU was discovered in an ‘X370SNx’ laptop equipped with an Intel Core i9-13900HX CPU and 32 GB of DDR5 memory. The laptop is outfitted with NVIDIA’s flagship GeForce RTX 4090 Laptop GPU, which has the same core specifications as the RTX 4080 (16 GB) Desktop CPU.
There are 76 SM units for a total of 9728 CUDA cores, 16 GB of GDDR6 memory, and a claimed maximum frequency of 2040 MHz, which should be roughly 500 MHz slower than the boost rates for the desktop RTX 4080 graphics card, which uses the same AD103 GPU. This corresponds to our exclusive information, which stated that the identical chip had a base speed of 1.59 GHz and a boosted rate of 2.04 GHz.
This equates to approximately 40 TFLOPs of compute horsepower, which is the same as the RTX 3090 Ti desktop graphics card. The GPU will now have a 150W TGP as well as an additional 25W Dynamic Boost power. Performance measurements will also differ depending on the laptop design, so we could see even higher performance estimates on higher-end laptop designs.
In the Geekbench 5 OpenCL benchmark, the NVIDIA GeForce RTX 4090 Laptop GPU earned 210290 points, putting it ahead of the RTX 3090 and within striking distance of the AMD Radeon RX 7900 XTX graphics card.
This is an excellent performance for a laptop GPU, outperforming the fastest graphics cards from the previous generation in a portable form. In addition, the RTX 4090 Laptop GPU is 18% quicker than the RTX 4080 Laptop GPU.
The second leak concerns the NVIDIA GeForce RTX 4060 Laptop GPU, which should be a popular mainstream GPU in the mobility category. The GPU will use the AD107 GPU and will have 8 GB of GDDR6 memory spread across a 128-bit bus interface. The graphics chip is expected to have a TGP of 85-140W.
ITHome obtained an alleged screenshot of the NVIDIA GeForce RTX 4060 Laptop GPU, which was found in a locally made ThunderRobot laptop. In terms of performance, the GPU achieved 10050 points on the 3DMark Time Spy Graphics bench, making it faster than the RTX 3060 Desktop GPU. It is also 20% faster than the RTX 3060 Laptop GPU, which has a bigger memory bus, but we can’t determine if this is the best or worst-case scenario for performance because the TGP isn’t specified.
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