AMD Ryzen Embedded 7645
Expert rating7.6 / 10
- Brand:
- AMD
- Form Factor:
- Desktop
- CPU Socket:
- AM5
- Core/Thread Count:
- 6C/12T
- TDP:
- 65W
- iGPU:
- Radeon Graphics
- CPU Series:
- Ryzen Embedded
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Manufacturer: AMD Last updated: 2026-09-12
AMD Ryzen Embedded 7645 Review
AMD Ryzen Embedded 7645 6-core 12-thread embedded processor, 3.8GHz base / 5.2GHz boost, 65W TDP, Zen 4, AM5 socket
The AMD Ryzen Embedded 7645 is a long-lifecycle embedded processor for industrial PCs, digital signage, and networking appliances. It pairs 6 cores and 12 threads with a 3.8GHz base clock that boosts up to 5.2GHz and Radeon Graphics graphics, all within a 65W envelope.
Performance and Architecture
With 6 cores and 12 threads, the AMD Ryzen Embedded 7645 runs a 3.8GHz base clock that boosts up to 5.2GHz, backed by 32MB of L3 cache and Radeon Graphics graphics on the Zen 4 architecture.
Platform and Deployment
The AMD Ryzen Embedded 7645 uses the AM5 platform in a 65W envelope, positioned as a long-lifecycle embedded processor for industrial PCs, digital signage, and networking appliances..
Comparison to Alternatives
Within the Ryzen Embedded lineup in this catalog, the AMD Ryzen Embedded 7645 sits at the 6-core tier, differentiated mainly by clock speed, TDP, and socket from its closest siblings. Against Intel's embedded Processor U-series and N-series parts in this catalog at a similar tier, the AMD Ryzen Embedded 7645 competes on platform ecosystem and per-core efficiency, while against AMD's own Ryzen Desktop and Ryzen Mobile parts in this catalog it occupies a narrower, more specialized deployment niche.
Specifications
Identity
| Release Year | 2023 |
|---|
Segment and platform
| Microarchitecture | Zen 4 |
|---|---|
| Socket | AM5 |
Core configuration
| Total Cores | 6 |
|---|---|
| Total Threads | 12 |
Clock speeds
| P-Core Base Clock | 3.8 GHz |
|---|---|
| P-Core Boost Clock | 5.2 GHz |
Cache
| L3 Cache | 32 MB |
|---|
| Form Factor | Desktop |
|---|---|
| TDP | 65 W |
| iGPU | Radeon Graphics |
Expert Review
Reviewed by Burooj Alam. Rated by us, not by users.
Expert rating7.6 / 10
The AMD Ryzen Embedded 7645 is a long-lifecycle embedded chip, built for industrial and commercial systems needing years of supply stability.
Best for
- Industrial PCs
- Digital signage
- Networking appliances
Not for
- Gaming desktops
- Consumer laptops
- Short product-lifecycle designs
FAQs
What are the key specifications of the AMD Ryzen Embedded 7645?
The AMD Ryzen Embedded 7645 is a processor from AMD. Key specs: Cores 6, Threads 12, Base Clock 3.8 GHz, Boost Clock 5.2 GHz, L3 Cache 32.
Will the AMD Ryzen Embedded 7645 work with my current setup?
The AMD Ryzen Embedded 7645 lists Socket is AM5. Check that against the hardware you already own before buying, since this is the field that most often decides whether a part fits.
Who is the AMD Ryzen Embedded 7645 best suited to?
It suits industrial pcs, digital signage, networking appliances.
What are the drawbacks of the AMD Ryzen Embedded 7645?
It is a poor fit for gaming desktops, consumer laptops, short product-lifecycle designs.