Flagship faster than RTX 3090

Performance benchmarks and specs for NVIDIA GeForce RTX 4090 and RTX 4060 laptop GPUs have leaked.

NVIDIA GeForce RTX 4090 faster than desktop RTX 3090, RTX 4060 faster than desktop RTX 3060 in benchmarks leaked

The NVIDIA GeForce RTX 4090 and RTX 4060 laptop GPUs should come as no surprise as we have already mentioned them in our exclusive here. What’s new here is that the RTX 4090’s specs have been confirmed by Geekbench 5 while the RTX 4060 has been tested under 3DMark.

Starting with the specs, an NVIDIA GeForce RTX 4090 has been spotted inside an “X370SNx” laptop that features an Intel Core i9-13900HX CPU and 32GB of DDR5 memory. The laptop is loaded with the flagship NVIDIA GeForce RTX 4090 graphics processor that has the same core specifications as the RTX 4080 (16GB) desktop CPU. We’re looking at 76 SM’s for a total of 9728 CUDA cores, 16GB of GDDR6 memory, and a maximum listed frequency of 2040MHz which should be about 500MHz slower than the boost clocks of an RTX 4080 desktop graphics card that uses the same AD103 GPU. This matches our exclusive information which reported a 1.59GHz base and 2.04GHz base clock for the same chip.

That gives us about 40 TFLOPs of computing horsepower which is the same as the RTX 3090 Ti desktop graphics card. Now the GPU will feature 150W TGP with an additional 25W dynamic boost power. Performance metrics will also vary depending on the laptop design, so it’s possible that we’ll get higher performance numbers on higher-end laptop designs.

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The NVIDIA GeForce RTX 4090 laptop GPU delivers performance close to the AMD Radeon RX 7900 XTX on Geekbench. (Image credits: Benchleaks)

In terms of performance, the NVIDIA GeForce RTX 4090 Laptop GPU scored 210,290 points in the Geekbench 5 OpenCL benchmark which puts it well ahead of the RTX 3090 and within striking distance of the AMD Radeon RX 7900 XTX graphics card. This is a really good performance for a laptop GPU because it is able to outpace the fastest graphics cards of the previous generation in a portable form factor. Also, the RTX 4090 laptop GPU ends up 18% faster than the RTX 4080 laptop GPU.

65980

131,960

197,940

263920

329,900

395,880

The second leak is an NVIDIA GeForce RTX 4060 laptop GPU which more or less should be a very popular GPU for the mobility segment. The GPU will have an AD107 GPU and 8GB of GDDR6 memory over a 128-bit bus interface. The graphics chip is supposed to feature 85-140W TGP.

NVIDIA GeForce RTX 4060 laptop GPU performance benchmark leaks. (Image credits: ITHome)

ITHome has been able to obtain a screenshot of an alleged NVIDIA GeForce RTX 4060 mobile GPU that appeared on a home-assembled laptop from Chinese manufacturer ThunderRobot. Speaking of performance, the GPU scored 10050 inside the 3DMark Time Spy Graphics bench which actually ends up being faster than the RTX 3060 Desktop GPU. It also ends up being 20% ​​faster than the RTX 3060 laptop GPU which included a wider memory bus but we can’t tell if this is the best or worst case scenario for performance since TGP is not mentioned.

4000

8000

12,000

16,000

20,000

24,000

Regardless, it’s a very good result and we could see plenty of laptops with this particular chip flooding the market for Intel’s Arc Alchemist processing and AMD’s RDNA 3 mobility suite.

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NVIDIA GeForce RTX 40 Ada ‘Rumored’ GPUs:

GPU name NVIDIA GeForce RTX 4090 NVIDIA GeForce RTX 4080 NVIDIA GeForce RTX 4070 NVIDIA GeForce RTX 4060 NVIDIA GeForce RTX 4050
process node TSMC4N TSMC4N TSMC4N TSMC4N TSMC4N
GPU core m 103 m 104 m 106 m 107 m 107
GPU graphics processing unit GN21-X11 GN21-X9 GN21-X6 GN21-X4 GN21-X2
CUDA cores 9728 7424 to be announced later on to be announced later on to be announced later on
VRAM 16 gigabytes 12 GB 8 GB 8 GB 6 GB
Base clock (TGP standard) ~ 1.59 GHz ~ 1.86 GHz ~ 2.07 GHz to be announced later on ~ 2.37 GHz
Boost Clock (TGP Standard) ~ 2.04 GHz ~ 2.28 GHz ~ 2.17 GHz to be announced later on ~ 2.37 GHz
TBP 150-175W (+25W dBm) 150-175W (+25W dBm) 115-140W (+25W dBm) 115-140W (+25W dBm)
85 watts (+10 watts db)
115-140W (+25W dBm)
85 watts (+10 watts db)

News sources: Seatingvideocards

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