EPYC 7452 vs EPYC 7551P

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Aggregate performance score

EPYC 7551P
2017
32 cores / 64 threads, 180 Watt
24.03
EPYC 7452
2019
32 cores / 64 threads, 155 Watt
28.33
+17.9%

EPYC 7452 outperforms EPYC 7551P by a moderate 18% based on our aggregate benchmark results.

Primary details

Comparing EPYC 7551P and EPYC 7452 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking212164
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation4.168.93
Market segmentServerServer
SeriesAMD EPYCAMD EPYC
Power efficiency12.6317.29
Architecture codenameNaples (2017−2018)Zen 2 (2017−2020)
Release date29 June 2017 (7 years ago)7 August 2019 (5 years ago)
Launch price (MSRP)$2,100$2,025

Cost-effectiveness evaluation

Performance per price, higher is better.

EPYC 7452 has 115% better value for money than EPYC 7551P.

Detailed specifications

EPYC 7551P and EPYC 7452 basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores32 (Dotriaconta-Core)32 (Dotriaconta-Core)
Threads6464
Base clock speed2 GHz2.2 GHz
Boost clock speed3 GHz3.35 GHz
Multiplier2023.5
L1 cache96K (per core)96K (per core)
L2 cache512K (per core)512K (per core)
L3 cache64 MB (shared)128 MB (shared)
Chip lithography14 nm7 nm, 14 nm
Die size192 mm2192 mm2
Number of transistors4,800 million4,800 million
64 bit support++
Windows 11 compatibility-+
Unlocked multiplier++

Compatibility

Information on EPYC 7551P and EPYC 7452 compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration1 (Uniprocessor)2 (Multiprocessor)
SocketTR4TR4
Power consumption (TDP)180 Watt155 Watt

Technologies and extensions

Technological solutions and additional instructions supported by EPYC 7551P and EPYC 7452. You'll probably need this information if you require some particular technology.

AES-NI++
AVX++
Precision Boost 2no data+

Virtualization technologies

Virtual machine speed-up technologies supported by EPYC 7551P and EPYC 7452 are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by EPYC 7551P and EPYC 7452. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4 Eight-channelDDR4 Eight-channel
Maximum memory size2 TiB4 TiB
Max memory channels88
Maximum memory bandwidth170.671 GB/s204.763 GB/s
ECC memory support++

Peripherals

Specifications and connection of peripherals supported by EPYC 7551P and EPYC 7452.

PCIe version3.0no data
PCI Express lanes128no data

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.


Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

EPYC 7551P 24.03
EPYC 7452 28.33
+17.9%

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

EPYC 7551P 38166
EPYC 7452 44996
+17.9%

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

EPYC 7551P 924
EPYC 7452 1075
+16.3%

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

EPYC 7551P 6238
EPYC 7452 8215
+31.7%

Gaming performance

Pros & cons summary


Performance score 24.03 28.33
Recency 29 June 2017 7 August 2019
Chip lithography 14 nm 7 nm
Power consumption (TDP) 180 Watt 155 Watt

EPYC 7452 has a 17.9% higher aggregate performance score, an age advantage of 2 years, a 100% more advanced lithography process, and 16.1% lower power consumption.

The EPYC 7452 is our recommended choice as it beats the EPYC 7551P in performance tests.


Should you still have questions on choice between EPYC 7551P and EPYC 7452, ask them in Comments section, and we shall answer.

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AMD EPYC 7551P
EPYC 7551P
AMD EPYC 7452
EPYC 7452

Similar processor comparisons

We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.

Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


4.3 80 votes

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4.2 71 vote

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Questions & comments

Here you can ask a question about EPYC 7551P or EPYC 7452, agree or disagree with our judgements, or report an error or mismatch.