The NVIDIA Tegra X1 Maxwell GPU is an integrated graphics card in the NVIDIA Tegra X1 SoC for (mostly Android based) tablets. It is the successor of the Tegra K1 GPU and based on the Maxwell architecture. It offers the same features as the laptop and desktop Maxwell based products like OpenGL 4.5, CUDA 6.0, OpenGL ES 3.1 and DirectX 11.2. The GPU offers 256 shader cores (2 SMMs) and clocks at up to 1000 MHz. The memory interface offers a maximum bandwidth of 25.6 GB/s (2x 32 Bit LPDDR4-3200).
First benchmarks of the Tegra X1 graphics card using GLBench show twice as high scores as the PowerVR GXA6850 in the Apple A8X. Therefore, the X1 should be the fastest GPU for Android based devices that should not struggle with high end Android games in high resolutions.
The improved video part of the SoC is able to en- and decode 4K videos in H.265 according to Nvidia (decoding at 60fps, encoding at 30fps). Thanks to HDMI 2.0 support, the 4K60 material can be transmitted to external displays (2 displays in parallel at max). The integrated dual ISP is able to drive up to 6 cameras (max. 100 MP, 4096 focus points) at once.
The power consumption of the whole SoC should be rather big compared to other ARM based SoCs. Therefore, Tegra X1 based smartphones are unlikely. As the Tegra K1, the X1 will be most likely seen in tablets with good cooling solutions. Similar to the Apple A8X, the Tegra X1 is manufactured in 20nm.
The ARM Mali-T860 MP2 is a mobile graphics solution that can be found in ARM SoCs like the Mediatek Helio P10. The chip is available since Q1/2015 and supports OpenGL ES 3.1, OpenCL 1.2 and DirectX 11.1. The Mali-T860 can be built with 1 to 16 clusters, where the MP2 version features 2 clusters/cores.
The MP2 version is used e.g. in the Mediatek Helio P10 at 700 MHz and performs similar to a Adreno 405 or Mali-T628 with a low core count (e.g. MP2 or MP4). Therfore, only low demanding gaming are suited for the GPU.
In the Helio P10 the GPU is manufactured in 28nm at TSMC.
Average Benchmarks NVIDIA Tegra X1 Maxwell GPU → 100%n=10
Average Benchmarks ARM Mali-T860 MP2 → 28%n=10
- Range of benchmark values for this graphics card - Average benchmark values for this graphics card * Smaller numbers mean a higher performance 1 This benchmark is not used for the average calculation
Game Benchmarks
The following benchmarks stem from our benchmarks of review laptops. The performance depends on the used graphics memory, clock rate, processor, system settings, drivers, and operating systems. So the results don't have to be representative for all laptops with this GPU. For detailed information on the benchmark results, click on the fps number.
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- Average benchmark values for this graphics card
