Nowadays, Raspberry Pi is introducing a brand new model of its common line of single-board laptop. The Raspberry Pi 4 Model B is the quickest Raspberry Pi ever, with the corporate promising “desktop efficiency related to entry-level x86 PC techniques.”
The brand new style is constructed round a Broadcom BCM2711 SoC, which, with 4 1.5GHz Cortex A72 CPU cores, must be a large improve over the quad core Cortex A53 CPU within the Raspberry Pi three. The RAM choices are the even larger improve although, with choices for 1GB, 2GB, or even 4GB of DDR4. The Pi three used to be restricted to 1GB of RAM, which actually stung for desktop-class use instances.
There was some upgrades and tweaks to the Pi four I/O, too. The Gigabit Ethernet returns, as do the 4 USB ports, however two of them get an improve to USB three.zero. Energy is now provided by the use of a USB-C port, as an alternative of the growing older Micro USB of the Pi three. The headphone jack returns, too, and it is nonetheless a four-pole answer offering audio and composite video.
One fascinating selection is the elimination of the only, full-size HDMI port of the Pi three in prefer of 2 micro HDMI ports. The Pi four will now strengthen two 4K displays, however you will have to maintain the less-ubiquitous cable variety. To push the ones shows, Raspberry Pi is promising plenty of multimedia strengthen: H.265 decode for 4K60p, H.264 1080p60 decode and 1080p30 encode, and OpenGL ES three.zero graphics.
The 40-Pin GPIO header is absolutely backwards appropriate with earlier forums, so your whole outdated hats must paintings. Ditto for the flex two cable connectors, which can be nonetheless a two-lane MIPI DSI (Show Serial Interface) and a two-lane MIPI CSI (Digital camera Serial Interface). The instrument nonetheless options 2.4GHz and 5GHz 802.11b/g/n/ac Wi-Fi, whilst Bluetooth has been upgraded to five.zero. As at all times, the Pi has 0GB of garage. You’ll be able to wish to pop a MicroSD card in to load an OS and run systems.
Identical to the Raspberry Pi three, the Pi four begins at $35 for the model with 1GB of RAM. There are actually upper tiers with extra RAM: 2GB for $45 and 4GB for $55. Raspberry Pi says the Pi four will stay in manufacturing till a minimum of January 2026.