Raspberry Pi 5 – 16 GB, 350 $
Sintesi redazionale: URL dell'articolo: https://www.adafruit.com/product/6125?src=raspberrypi URL dei commenti: https://news.ycombinator.com/item?id=48481857 Punti: 117 # Commenti: 140. Fonte originale: https://www.adafruit.com/product/6125?src=raspberrypi
<p># Raspberry Pi 5 - 16 GB RAM</p><p>## Description</p><p>The Raspberry Pi 5 is the newest Raspberry Pi computer, and the Pi Foundation knows you can always make a good thing *better*! And what could make the Pi 5 better than the 4? How about a *faster* processor, USB 3.0 ports, and an updated Gigabit Ethernet chip with PoE capability? Good guess - that's exactly what they did!</p><p>The** Raspberry Pi 5** is the latest product in the Raspberry Pi range, boasting 64-bit quad-core Arm Cortex-A76 processor running at **2.4GHz with built-in metal heatsink**, USB 3 ports, dual-band 2.4GHz and **5GHz wireless LAN**, **faster Gigabit Ethernet**, and PoE capability via a separate PoE HAT.</p><p>This version comes with **16GB of RAM**, but we also carry the 2GB, 4GB, and 8GB, if you like.</p><p>Featuring a 64-bit quad-core Arm Cortex-A76 processor running at 2.4GHz, Raspberry Pi 5 delivers a 2–3× increase in CPU performance relative to Raspberry Pi 4. Alongside a substantial uplift in graphics performance from an 800MHz VideoCore VII GPU; dual 4Kp60 display output over HDMI; and state-of-the-art camera support from a rearchitected Raspberry Pi Image Signal Processor, it provides a smooth desktop experience for consumers, and opens the door to new applications for industrial customers.</p><p>For the first time, this is a full-size Raspberry Pi computer using silicon built in-house at Raspberry Pi. The RP1 “southbridge” provides the bulk of the I/O capabilities for Raspberry Pi 5 and delivers a step change in peripheral performance and functionality. Aggregate USB bandwidth is more than doubled, yielding faster transfer speeds to external UAS drives and other high-speed peripherals; the dedicated two-lane 1Gbps MIPI camera and display interfaces present on earlier models have been replaced by a pair of four-lane 1.5Gbps MIPI transceivers, tripling total bandwidth, and supporting any combination of up to two cameras or displays; peak SD card performance is doubled, through support for the SDR104 high-speed mode; and for the first time. the platform exposes a single-lane PCI Express 2.0 interface, providing support for high-bandwidth peripherals.</p><p>Please note the Pi 5 is a significant redesign, and **Raspberry Pi 4 cases will not fit.**</p><p>- Official Raspberry Pi 5 case - easy snap-fit case for your Pi 5<br>- Official Raspberry Pi 5 power supply - can give up to 5A (27W) of current with a 1.5m long cable, and a USB C connector<br>- Micro HDMI cable - connect the onboard micro HDMI sockets to standard HDMI displays.</p><p>## Technical Details</p><p>**Specifications:**</p><p>**Processor:**</p><p>- 2.4GHz quad-core 64-bit Arm Cortex-A76 CPU, with cryptography extensions, 512KB per-core L2 caches, and a 2MB shared L3 cache</p><p>**Features:**</p><p>- VideoCore VII GPU, supporting OpenGL ES 3.1, Vulkan 1.2 • Dual 4Kp60 HDMI® display output with HDR support<br>- 4Kp60 HEVC decoder<br>- LPDDR4X-4267 SDRAM (4GB and 8GB SKUs available at launch)<br>- Dual-band 802.11ac Wi-Fi®<br>- Bluetooth® 5.0 / Bluetooth® Low Energy<br>- microSD card slot, with support for high-speed SDR104 mode<br>- 2 × USB 3.0 ports, supporting simultaneous 5Gbps operation<br>- 2 × USB 2.0 ports<br>- Gigabit Ethernet, with PoE+ support (requires separate PoE+ HAT)<br>- 2 × 4-lane MIPI camera/display transceivers<br>- PCIe 2.0 x1 interface for fast peripherals (requires separate M.2 HAT or other adapter)<br>- 5V/5A DC power via USB-C, with Power Delivery support • Raspberry Pi standard 40-pin header<br>- Real-time clock (RTC), powered from external battery<br>- Power button</p>
