CPUEmbeddedReleased Nov 14, 2023

AMD Ryzen Embedded 7645

6C/12T · 5.1 GHz · 65 W

Entry six-core, 65 W model of the Ryzen Embedded 7000 Series, the 5 nm Zen 4 line AMD introduced in November 2023 for industrial PCs, machine vision, robotics and video surveillance. Its lower power level suits compact industrial systems with tighter thermal budgets, while integrated RDNA 2 graphics with up to four display outputs, ECC DDR5 memory and the Microsoft Pluton security processor remove the need for extra components. AMD plans seven years of manufacturing availability.

General

Manufacturer: AMD
Model: AMD Ryzen Embedded 7645
Segment: Embedded
Generation: Ryzen Embedded 7000
Codename: Raphael
Architecture: x86_64
Microarchitecture: Zen 4
Release date: Nov 14, 2023
Price: Search on Amazon

Cores & clocks

Cores / threads: 6 cores / 12 threads
Base clock: 3.80 GHz
Boost clock: 5.10 GHz
TDP (design W): 65 W
Unlocked: ✕ No
L2 cache: 6 MB
L3 cache: 32 MB
Technology (nm): 5 nm
TSMC N5 (CCD) + N6 (IOD)

Platform

Socket: AM5
2-CPU (multi-socket): ✕ No
Integrated GPU: Radeon Graphics (RDNA 2, 2 CU)
Clock: 2,200 MHz
Memory type: DDR5-5200 (ECC)
2-channel
Memory size: —
ECC memory: ✓ Yes
PCIe: PCIe 5.0 (28 lanes)

Instructions & AI

Instruction extensions: x86-64MMX-plusSSESSE2SSE3SSSE3SSE4.1SSE4.2SSE4AAVXAVX2AVX512FMA3AESSHAAMD-V
NPU: None

OS support

Windows: Windows 10Windows 11 24H2Windows 11 25H2Windows 11 26H2
Linux: UbuntuFedoraArch Linux
Notes: AMD lists Windows 11, Windows 10, Windows Server 2022 and Ubuntu Linux for the Ryzen Embedded 7000 Series. Microsoft's Windows 11 25H2 supported-processor list includes the Ryzen 7000 Series, which uses the same Raphael silicon, and 24H2, 25H2 and 26H2 share the same hardware requirements. Mainline Linux supports Zen 4, so distributions such as Fedora and Arch Linux also run on it.

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