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AMD EPYC 8124P vs AMD EPYC 8125P: Comparison
EPYC 8124P vs EPYC 8125P: the l3 cache difference
On l3 cache the spread is 50%, EPYC 8124P 64 MB against EPYC 8125P 128 MB, so EPYC 8125P takes it. SPECrate® 2017 Integer (base), 1-chip backs the spec sheet up. EPYC 8125P scores 224 to 154, 31% clear. They differ on boost clock too, 3 GHz on the EPYC 8124P versus 4.5 GHz on the EPYC 8125P. They differ on configurable tdp max too, 120-150W on the EPYC 8124P versus 120 W on the EPYC 8125P. Add memory bandwidth to that, 230.4 GB/s on the EPYC 8124P versus 307 GB/s on the EPYC 8125P, and the pattern holds. There is a split on product family as well, EPYC 8004 Series on the EPYC 8124P versus EPYC 8005 Series on the EPYC 8125P. Release year is not the same on both, 2023 on the EPYC 8124P versus 2026 on the EPYC 8125P. Core architecture is not the same on both, Zen 4c on the EPYC 8124P versus Zen 5 on the EPYC 8125P. They differ on base clock too, 2.45 GHz on the EPYC 8124P versus 2.65 GHz on the EPYC 8125P. There is a split on all-core boost as well, 2.95 GHz on the EPYC 8124P versus 3.8 GHz on the EPYC 8125P.
EPYC 8124P vs EPYC 8125P: which one fits your build
Buy the EPYC 8124P 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. The EPYC 8125P is the one to take for datacenter and cloud compute and virtualization-dense server workloads, though it is not the pick for consumer desktop builds and single-threaded latency-sensitive workloads on lower core-count SKUs.
Where the two are identical
The common ground is wider than the gap: tdp, memory channels, pcie lanes, cpu socket and segment are identical here. They match on 8 further specifications as well.
Frequently asked questions
Do the EPYC 8124P and EPYC 8125P differ on max memory speed?
Yes. Max Memory Speed reads 4800 MT/s on the EPYC 8124P versus 6400 MT/s on the EPYC 8125P.
Is the Core Count the same on the EPYC 8124P and EPYC 8125P?
It is. Both are listed at 16 cores, so it is not a reason to pick one over the other.
Specs and benchmarks
Brand
- AMD EPYC 8124P
- AMD
- AMD EPYC 8125P
- AMD
Model Number
- AMD EPYC 8124P
- 8124P
- AMD EPYC 8125P
- 8125P
CPU Socket
- AMD EPYC 8124P
- SP6
- AMD EPYC 8125P
- SP6
Product Family
- AMD EPYC 8124P
- EPYC 8004 Series
- AMD EPYC 8125P
- EPYC 8005 Series
Release Year
- AMD EPYC 8124P
- 2023
- AMD EPYC 8125P
- 2026
Segment
- AMD EPYC 8124P
- Data Center
- AMD EPYC 8125P
- Data Center
Core Count
- AMD EPYC 8124P
- 16 cores
- AMD EPYC 8125P
- 16 cores
Thread Count
- AMD EPYC 8124P
- 32 threads
- AMD EPYC 8125P
- 32 threads
Core Architecture
- AMD EPYC 8124P
- Zen 4c
- AMD EPYC 8125P
- Zen 5
SMT Support
- AMD EPYC 8124P
- Yes
- AMD EPYC 8125P
- Yes
Base Clock
- AMD EPYC 8124P
- 2.45 GHz
- AMD EPYC 8125P
- 2.65 GHz
Boost Clock
- AMD EPYC 8124P
- 3 GHz
- AMD EPYC 8125P
- 4.5 GHz
All-Core Boost
- AMD EPYC 8124P
- 2.95 GHz
- AMD EPYC 8125P
- 3.8 GHz
L3 Cache
- AMD EPYC 8124P
- 64 MB-50%
- AMD EPYC 8125P
- 128 MBBest
Socket
- AMD EPYC 8124P
- SP6
- AMD EPYC 8125P
- SP6
Multi-Socket Support
- AMD EPYC 8124P
- Single Socket Only
- AMD EPYC 8125P
- Single Socket Only
Memory Channels
- AMD EPYC 8124P
- 6 channels
- AMD EPYC 8125P
- 6 channels
Max Memory Speed
- AMD EPYC 8124P
- 4800 MT/s
- AMD EPYC 8125P
- 6400 MT/sBest
ECC Support
- AMD EPYC 8124P
- Yes
- AMD EPYC 8125P
- Yes
PCIe Lanes
- AMD EPYC 8124P
- 96 lanes
- AMD EPYC 8125P
- 96 lanes
PCIe Generation
- AMD EPYC 8124P
- PCIe 5.0
- AMD EPYC 8125P
- PCIe 5.0
TDP
- AMD EPYC 8124P
- 125 W
- AMD EPYC 8125P
- 125 W
Configurable TDP Max
- AMD EPYC 8124P
- 120-150W
- AMD EPYC 8125P
- 120 W
AVX-512 Support
- AMD EPYC 8124P
- Yes
- AMD EPYC 8125P
- Yes
Memory Bandwidth
- AMD EPYC 8124P
- 230.4 GB/s-25%
- AMD EPYC 8125P
- 307 GB/sBest
PCIe
- AMD EPYC 8124P
- PCIe 5.0 x96
- AMD EPYC 8125P
- PCIe 5.0, 96 lanes
Memory Support
- AMD EPYC 8124P
- DDR5, 6-Channel, Up to 4800 MT/s
- AMD EPYC 8125P
- DDR5, 6-Channel, Up to 6400 MT/s
Launch Date
- AMD EPYC 8124P
- 09/18/2023
- AMD EPYC 8125P
- 5/19/2026
Benchmarks
- General CPU
SPECrate® 2017 Integer (base), 1-chip
- AMD EPYC 8124P
- 154-31%
- AMD EPYC 8125P
- 224Best
Best published 1-chip result on spec.org, retrieved 23 Sept 2026.
Server-style tasks like compiling and compression on every thread. Best for judging workstation and server work.
SPECrate® 2017 Floating Point (base), 1-chip
- AMD EPYC 8124P
- 193-30%
- AMD EPYC 8125P
- 277Best
Best published 1-chip result on spec.org, retrieved 23 Sept 2026.
Scientific and engineering tasks on every thread. Rewards core count and memory bandwidth.
SPEC®, SPECrate® and SPECspeed® are registered trademarks of the Standard Performance Evaluation Corporation. Copied by permission of the Standard Performance Evaluation Corporation (SPEC). Results retrieved from www.spec.org on 23 Sept 2026.
Which one should you pick?
Choose 8124P if you want the higher memory channels (6 channels vs 6 channels) and the higher PCIe lanes (96 lanes vs 96 lanes).
Choose 8125P if you want the higher L3 cache (128 MB vs 64 MB), the higher memory bandwidth (307 GB/s vs 230.4 GB/s) and the higher SPECrate® 2017 integer (base), 1-chip (224 vs 154).