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NVIDIA Tegra X1 Performance Exceeds Intel Bay Trail SoCs, AMD AM1 APUs

Posted by Soulskill on from the comparative-advantage dept.

An anonymous reader writes: A NVIDIA SHIELD Android TV modified to run Ubuntu Linux is providing interesting data on how NVIDIA's latest "Tegra X1" 64-bit ARM big.LITTLE SoC compares to various Intel/AMD/MIPS systems of varying form factors. Tegra X1 benchmarks on Ubuntu show strong performance with the X1 SoC in this $200 Android TV device, beating out low-power Intel Atom/Celeron Bay Trail SoCs, AMD AM1 APUs, and in some workloads is even getting close to an Intel Core i3 "Broadwell" NUC. The Tegra X1 features Maxwell "GM20B" graphics and the total power consumption is less than 10 Watts.

1 of 57 comments (clear)

  1. Not an AMD CPU by Guspaz · · Score: 4, Interesting

    The X1 uses a standard ARM Cortex A57 (specifically it's an A57/A53 big.LITTLE 4+4 config), so this says more about ARM's chip than anything nVidia did...

    Now if you compared nVidia's Denver CPU, their in-house processor... The Denver is nearly twice as fast as the A57, but only comes in a dual-core config, so it's probably drawing a good deal more power. When you compare a quad-core A57 to a dual-core Denver, the A57 comes out slightly ahead in multicore benchmarks. Of course, single core performance is important too, so I'd be tempted to take a dual-core part over a quad-core if the dual-core had twice the performance per-core...

    Why the X1 didn't use a variant of Denver isn't something that nVidia has said, but the assumption most make is that it wasn't ready for the die shrink to 20nm that the X1 entailed.