NVIDIA GeForce RTX 4090 Laptop Benchmark and Specs

NVIDIA GeForce RTX 4090 Laptop

The GeForce RTX 4090 Laptop is a GPU from NVIDIA released in 2023. This chip has an incredible gaming score at 139% in our GPU benchmark.

It has a total memory bandwidth of 562 GB/s. The memory bus has a width of 256 bits.

In terms of clock speed, the GeForce RTX 4090 Laptop GPU core runs at a frequency of 1335 MHz and if power and temperature permits, it can boost up to 1695 MHz. The clock runs at a speed called the clock speed. It dictates the number of updates per second that the GPU can process. Overclocking a chip, which means increasing the clock speed will improve the performance. However, thermals and power efficiency may be diminished.

As for rendering API support, the GeForce RTX 4090 Laptop supports up to DirectX 12. In addition, in cross-platform titles, OpenGL 4.6 features are supported. Higher level APIs such as DirectX 12 give more control to the game developer and can allow them to improve the graphics and performance.

Power and thermals for the NVIDIA GeForce RTX 4090 Laptop are a TDP (Thermal Design Power) of 120 watts. This measures the amount of heat the GPU produces when running at 100%. This isn't a measure of power consumption, but it's a good estimate.

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