AMD EPYC Embedded 7543P
- Brand:
- AMD
- Form Factor:
- Embedded
- CPU Socket:
- SP3
- Core/Thread Count:
- 32C/64T
- TDP:
- 225W
- CPU Series:
- EPYC Embedded 7003 Series
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Manufacturer: AMD Last updated: October 9, 2026
AMD EPYC Embedded 7543P Review
AMD EPYC Embedded 7543P embedded processor, 32C/64T 2.8 GHz base clock, boosting up to 3.7 GHz, 225W TDP, SP3 platform.
The AMD EPYC Embedded 7543P is an AMD embedded processor in the EPYC Embedded 7003 Series lineup, built on the SP3 platform. It offers 32C/64T at 2.8 GHz base clock, boosting up to 3.7 GHz within a 225W power envelope. Designed for long-lifecycle embedded and industrial designs rather than consumer desktops, it targets systems needing extended availability and predictable performance.
Performance and Architecture
With 32C/64T, the AMD EPYC Embedded 7543P runs 2.8 GHz base clock, boosting up to 3.7 GHz. Cache totals 256 MB L3. As an embedded part, it targets industrial, networking, and edge-compute designs that need long-term supply stability.
Platform and Connectivity
The AMD EPYC Embedded 7543P is built for the SP3 infrastructure, supporting 1P socket configurations. It supports DDR4-3200 memory via a 8 Channel w/ECC controller. I/O includes 128L Gen5 PCIe lanes.
Comparison to Alternatives
Within this catalog's embedded listings, the AMD EPYC Embedded 7543P sits alongside other EPYC Embedded parts, differentiated mainly by core count, clock speed, and TDP. Buyers should weigh this against consumer desktop or server parts only when long-lifecycle embedded availability matters more than raw price or upgrade cadence.
Our verdict
Reviewed by Burooj Alam. Rated by us, not by users.
Best for
- Industrial and embedded system designs
- Long-lifecycle networking and edge-compute deployments
- Designs requiring extended part availability
Not for
- Consumer desktop or gaming builds
- DIY PC upgrades
- Budget-focused general-purpose systems
Specifications
What these specs meanCores and threads
| Core Count | 32 cores |
|---|---|
| Thread Count | 64 threads |
| Core Architecture | Zen 3 |
Clocks
| Base Clock | 2.8 GHz |
|---|---|
| Boost Clock | 3.7 GHz |
Cache
| L3 Cache | 256 MB |
|---|
Platform
| Socket | SP3 |
|---|---|
| Multi-Socket Support | 1P |
Memory
| Memory Type | DDR4-3200 |
|---|
PCIe and IO
| PCIe Lanes | 128 lanes |
|---|
Power and thermals
| TDP | 225 W |
|---|---|
| Configurable TDP Max | 225-240W |
FAQs
What are the key specifications of the AMD EPYC Embedded 7543P?
The AMD EPYC Embedded 7543P has 32 cores and 64 threads, a 2.8 GHz base and 3.7 GHz boost clock, 256 MB of L3 cache and a 225 W TDP.
Who is the AMD EPYC Embedded 7543P best suited to?
Best suited to: Industrial and embedded system designs; Long-lifecycle networking and edge-compute deployments; Designs requiring extended part availability.
What are the drawbacks of the AMD EPYC Embedded 7543P?
Not the best fit for: Consumer desktop or gaming builds; DIY PC upgrades; Budget-focused general-purpose systems.