CPUEmbeddedReleased Apr 2, 2024

AMD Ryzen Embedded 8645HS

6C/12T · 5.0 GHz · 35 W

Six-core, higher-power model of the Ryzen Embedded 8000 Series, AMD's April 2024 line of industrial processors with an integrated XDNA NPU. Its 35-54 W range allows the highest base clock in the family, suiting industrial PCs, machine vision and robotics controllers with active cooling. CPU, GPU and NPU together reach up to 39 TOPS for on-device AI, and the BGA package supports ECC DDR5, up to four 4K displays and up to 10 years of planned availability.

General

Manufacturer: AMD
Model: AMD Ryzen Embedded 8645HS
Segment: Embedded
Generation: Ryzen Embedded 8000
Codename: Hawk Point
Architecture: x86_64
Microarchitecture: Zen 4
Release date: Apr 2, 2024
Price: Search on Amazon

Cores & clocks

Cores / threads: 6 cores / 12 threads
Base clock: 4.30 GHz
Boost clock: 5.00 GHz
TDP (design W): 35 W
Max: 54 W
Unlocked: ✕ No
L2 cache: 6 MB
L3 cache: 16 MB
Technology (nm): 4 nm
TSMC N4

Platform

Socket: FP7r2
2-CPU (multi-socket): ✕ No
Integrated GPU: Radeon Graphics (RDNA 3, 8 CU)
Clock: 2,600 MHz
Memory type: DDR5-5600 (ECC)
2-channel
Memory size: —
ECC memory: ✓ Yes
PCIe: PCIe 4.0 (20 lanes)

Instructions & AI

Instruction extensions: x86-64MMX-plusSSESSE2SSE3SSSE3SSE4.1SSE4.2SSE4AAVXAVX2AVX512FMA3AESSHAAMD-V
NPU: AMD XDNA — 16 TOPS

OS support

Windows: Windows 11 24H2Windows 11 25H2Windows 11 26H2
Notes: AMD states that the Ryzen Embedded 8000 Series supports Windows, and its AI software stack targets Windows. Microsoft's Windows 11 25H2 supported-processor list covers the Ryzen 8000 Series, which uses the same Hawk Point silicon, and 24H2, 25H2 and 26H2 share the same hardware requirements. AMD does not publish Windows 10 or Linux support for these embedded parts.

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