CPUEmbeddedReleased Jan 5, 2026

AMD Ryzen AI Embedded P121i

4C/8T · 4.4 GHz · 28 W

Industrial-temperature version of the four-core Ryzen AI Embedded P121, rated for a -40 to 105 °C junction temperature range for factory automation, machine vision and outdoor edge systems. It keeps the same Zen 5 CPU cores, two-CU RDNA 3.5 graphics, 30 TOPS XDNA 2 NPU, four-display output, 10 Gigabit Ethernet with Time-Sensitive Networking and two USB4 ports in a BGA package, with availability planned until at least 2036.

General

Manufacturer: AMD
Model: AMD Ryzen AI Embedded P121i
Segment: Embedded
Generation: Ryzen AI Embedded P100
Codename: Krackan Point
Architecture: x86_64
Microarchitecture: Zen 5
Release date: Jan 5, 2026
Price: Search on Amazon

Cores & clocks

Cores / threads: 4 cores / 8 threads
Base clock: —
Boost clock: 4.40 GHz
TDP (design W): 28 W
Max: 54 W
Unlocked: ✕ No
L2 cache: 4 MB
L3 cache: 8 MB
Technology (nm): 4 nm
TSMC 4 nm

Platform

Socket: —
2-CPU (multi-socket): ✕ No
Integrated GPU: Radeon Graphics (RDNA 3.5, 2 CU)
Clock: 2,700 MHz
Memory type: DDR5-5600, LPDDR5X-7500 (ECC)
2-channel
Memory size: —
ECC memory: ✓ Yes
PCIe: PCIe 4.0 (14 lanes)

Instructions & AI

Instruction extensions: —
NPU: XDNA 2 — 30 TOPS

OS support

Linux: Ubuntu
Notes: AMD positions the P100 Series around a Xen-based software stack running Yocto or Ubuntu Linux alongside FreeRTOS, with Windows as an optional guest environment. The Ryzen AI Embedded P100 Series does not appear on Microsoft's Windows 11 24H2 or 25H2 supported-processor lists, and AMD publishes no Windows 10 support for it.

All AMD CPUs →

Embedded cpus from AMD announced around the same time as the AMD Ryzen AI Embedded P121i. Add any of them to your compare list to see the specs side by side.

cpu