# How to enable 4K output on Raspberry Pi 400? **URL:** \ **Category:** Installation\ **Created:** [November 12, 2020, 5:56pm UTC](https://forum.endeavouros.com/t/how-to-enable-4k-output-on-raspberry-pi-400/9632 "2020-11-12T17:56:19Z")\ **Posts on this page:** 1\ **Showing post:** 12
**Author:** ![joekamprad](https://forum.endeavouros.com/user_avatar/forum.endeavouros.com/joekamprad/32/77608_2.png) [@joekamprad](https://forum.endeavouros.com/u/joekamprad)\ **Post date:** [November 13, 2020, 12:44am UTC](https://forum.endeavouros.com/t/how-to-enable-4k-output-on-raspberry-pi-400/9632/12 "2020-11-13T00:44:33Z")
> **[VideoCore](https://en.wikipedia.org/wiki/VideoCore)** > > VideoCore is a low-power mobile multimedia processor originally developed by Alphamosaic Ltd and now owned by Broadcom. Its two-dimensional DSP architecture makes it flexible and efficient enough to decode (as well as encode) a number of multimedia codecs in software while maintaining low power usage. The semiconductor intellectual property core (SIP core) has been found so far only on Broadcom SoCs. > Mobile multimedia devices require a lot of high-speed video processing, but at low power for l... ![2020-11-13_01-44](https://forum.endeavouros.com/uploads/default/original/3X/4/e/4e6f6071f5498cfd0e3f453be225ed9927f273b5.png) But the PI400 lists only this ath their webside: Processor: Broadcom BCM2711 quad-core Cortex-A72(ARM v8) 64-bit SoC @ 1.8GHz On reviews disassemble videos they say also the board is different and also the main chip have another number… ![2020-11-13_01-53](https://forum.endeavouros.com/uploads/default/original/3X/5/c/5cb080514c5c62a85eca1cd348085c8b5a951bab.jpeg) [![](https://img.youtube.com/vi/OqpylxLhw98/maxresdefault.jpg "The Raspberry Pi 400 Teardown") ](https://www.youtube.com/watch?v=OqpylxLhw98) --- _[View the full topic](https://forum.endeavouros.com/t/how-to-enable-4k-output-on-raspberry-pi-400/9632)._