# Milk-V Jupiter2

> First RVA23-compliant RISC-V SBC with octa-core SpacemiT K3 @ 2.4GHz, up to 32GB LPDDR5, 60 TOPS AI accelerator, WiFi 6/BT 5.2, 10GbE SFP+, real-time processor.

## Quick Facts

- **Brand:** Milk-V
- **Board Type:** SBC
- **Price:** ~$0
- **Product Readiness:** developer
- **CPU:** SpacemiT K3
- **CPU Architecture:** RISC-V
- **CPU Cores:** 8
- **RAM:** Up to 32GB LPDDR5
- **Flash:** Up to 256GB UFS
- **USB:** 2x USB 3.2 Type-C,4x USB 2.0
- **Power:** USB-C PD 65W,12V ATX
- **Operating Voltage:** 3.3V
- **Antenna:** built-in PCB antenna
- **SD Card:** No

## Connectivity

- **Wifi:** WiFi 6
- **Bluetooth:** 5.2
- **Ethernet:** 1GbE, 10GbE SFP

## Open Source

- **Firmware:** No
- **Schematics:** No
- **PCB Layout:** No

## Use Cases

- AI/ML
- Desktop Computing
- Edge Computing
- Robotics

## Components

- **SpacemiT K3** (Processor): Eight X100 RISC-V cores at up to 2.4GHz with quad-issue out-of-order pipeline, 8MB shared L2, RVA23 compliance, and hardware virtualization — [Datasheet](https://openhardware.directory/r?to=https%3A%2F%2Fcdn-resource.spacemit.com%2Ffile%2Fchip%2FK3%2FK3_brief_en.pdf&ref=openhardware.directory&product=milk-v-jupiter2&source=md-export)
- **SpacemiT A100** (NPU): 8-core A100 AI processor delivering up to 60 TOPS with 1024-bit RVV 1.0 vector processing, supporting INT4/INT8/FP8/INT16/FP16/BF16 precision — [Datasheet](https://openhardware.directory/r?to=https%3A%2F%2Fcdn-resource.spacemit.com%2Ffile%2Fchip%2FK3%2FK3_brief_en.pdf&ref=openhardware.directory&product=milk-v-jupiter2&source=md-export)
- **IMG BXM-4-64-MC1** (GPU): Imagination BXM-4-64-MC1 GPU supporting OpenGL ES 3.2, OpenCL 3.0, and Vulkan 1.3 — [Datasheet](https://openhardware.directory/r?to=https%3A%2F%2Fwww.imaginationtech.com%2Fproduct%2Fimg-bxm-4-64-mc1%2F&ref=openhardware.directory&product=milk-v-jupiter2&source=md-export)
- **RT24** (MCU): Dual-core RT24 64-bit RISC-V real-time processor supporting UART, I2C, I2S, CAN-FD, PWM, and GPIO — [Datasheet](https://openhardware.directory/r?to=https%3A%2F%2Fcdn-resource.spacemit.com%2Ffile%2Fchip%2FK3%2FK3_brief_en.pdf&ref=openhardware.directory&product=milk-v-jupiter2&source=md-export)

## Protocols

- **PCIe Gen3**
- **DisplayPort**
- **NVMe**
- **CAN-FD**
- **I2C**
- **UART**
- **I2S**

## Description

The Milk-V Jupiter2 is the world's first RVA23-compliant RISC-V single board computer, powered by the SpacemiT K3 SoC with eight X100 CPU cores running at up to 2.4GHz. It delivers 130 KDMIPS of CPU performance through a quad-issue, out-of-order execution pipeline with an 8MB shared L2 cache.\n\nThe standout feature is the 8-core A100 AI accelerator delivering up to 60 TOPS of AI compute with support for INT4/INT8/FP8/INT16/FP16/BF16 precision and 1024-bit RVV 1.0 vector processing. It also includes a dedicated dual-core RT24 real-time RISC-V processor with UART, I2C, I2S, CAN-FD, and PWM interfaces, enabling industrial and robotics applications alongside AI workloads.\n\nConnectivity is exceptional: WiFi 6 + BT 5.2, 1GbE RJ45, 10GbE SFP+ for high-speed networking, a nano SIM slot with M.2 B Key for 4G/5G cellular modules, dual USB 3.2 Type-C ports with DP Alt Mode (4K@60Hz), and up to 256GB onboard UFS storage plus M.2 NVMe expansion. The Jupiter2 supports Ubuntu, Fedora, OpenHarmony, and other Linux distributions.

## Where to Buy

- [Buy for $0](https://openhardware.directory/r?to=https%3A%2F%2Fmilkv.io%2Fjupiter2&ref=openhardware.directory&product=milk-v-jupiter2&source=md-export)

## Resources

- [product](https://openhardware.directory/r?to=https%3A%2F%2Fmilkv.io%2Fjupiter2&ref=openhardware.directory&product=milk-v-jupiter2&source=md-export)
- [datasheet](https://openhardware.directory/r?to=https%3A%2F%2Fcdn-resource.spacemit.com%2Ffile%2Fchip%2FK3%2FK3_brief_en.pdf&ref=openhardware.directory&product=milk-v-jupiter2&source=md-export)

## Tags

`risc-v`, `sbc`, `linux`, `ai`, `wifi`, `bluetooth`, `10gbe`, `milkv`, `spacemit`, `rva23`, `60tops`

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