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AMD EPYC 8435P vs AMD EPYC Embedded 8434P: Comparison
What is the difference between EPYC 8435P and EPYC Embedded 8434P?
L3 cache is where these two genuinely part company, EPYC 8435P 256 MB against EPYC Embedded 8434P 128 MB, a 50% lead for EPYC 8435P. Pcie lanes runs the same way, 96 lanes on the EPYC 8435P versus 64 lanes on the EPYC Embedded 8434P, another win for EPYC 8435P. Boost clock is not the same on both, 4.5 GHz on the EPYC 8435P versus 3.1 GHz on the EPYC Embedded 8434P. There is a split on core architecture as well, Zen 5 on the EPYC 8435P versus Zen 4c on the EPYC Embedded 8434P. Base clock is not the same on both, 2.45 GHz on the EPYC 8435P versus 2.5 GHz on the EPYC Embedded 8434P. There is a split on multi-socket support as well, Single Socket Only on the EPYC 8435P versus 1P on the EPYC Embedded 8434P.
Who each one is for
The EPYC 8435P is the one to take for datacenter and cloud compute and virtualization-dense server workloads, though it is not built for consumer desktop builds and single-threaded latency-sensitive workloads on lower core-count SKUs. Buy the EPYC Embedded 8434P for industrial and embedded system designs and long-lifecycle networking and edge-compute deployments, though it is the wrong buy for consumer desktop or gaming builds and DIY PC upgrades.
What EPYC 8435P and EPYC Embedded 8434P have in common
Where they agree, they agree completely, tdp, configurable tdp max, core count, thread count and socket included, so the decision does not turn on any of those.
Specs and benchmarks
Core Count
- AMD EPYC 8435P
- 48 cores
- AMD EPYC Embedded 8434P
- 48 cores
Thread Count
- AMD EPYC 8435P
- 96 threads
- AMD EPYC Embedded 8434P
- 96 threads
Core Architecture
- AMD EPYC 8435P
- Zen 5
- AMD EPYC Embedded 8434P
- Zen 4c
Base Clock
- AMD EPYC 8435P
- 2.45 GHz
- AMD EPYC Embedded 8434P
- 2.5 GHz
Boost Clock
- AMD EPYC 8435P
- 4.5 GHz
- AMD EPYC Embedded 8434P
- 3.1 GHz
L3 Cache
- AMD EPYC 8435P
- 256 MBBest
- AMD EPYC Embedded 8434P
- 128 MB-50%
Socket
- AMD EPYC 8435P
- SP6
- AMD EPYC Embedded 8434P
- SP6
Multi-Socket Support
- AMD EPYC 8435P
- Single Socket Only
- AMD EPYC Embedded 8434P
- 1P
PCIe Lanes
- AMD EPYC 8435P
- 96 lanes
- AMD EPYC Embedded 8434P
- 64 lanes-33%
TDP
- AMD EPYC 8435P
- 200 W
- AMD EPYC Embedded 8434P
- 200 W
Configurable TDP Max
- AMD EPYC 8435P
- 155 W
- AMD EPYC Embedded 8434P
- 155 W
Which one should you pick?
Choose 8435P if you want the higher L3 cache (256 MB vs 128 MB) and the higher PCIe lanes (96 lanes vs 64 lanes).
Choose 8434P if you already have it on hand or find it at a lower price.