EPYC 9124 vs EPYC 7343

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Aggregate performance score

EPYC 7343
2021
16 cores / 32 threads, 190 Watt
28.34
EPYC 9124
2022
16 cores / 32 threads, 200 Watt
28.73
+1.4%

EPYC 9124 outperforms EPYC 7343 by a minimal 1% based on our aggregate benchmark results.

Primary details

Comparing EPYC 7343 and EPYC 9124 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking173170
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation13.7222.31
Market segmentServerServer
SeriesAMD EPYCAMD EPYC
Power efficiency13.6013.10
Architecture codenameMilan (2021−2023)Genoa (2022−2023)
Release date12 January 2021 (3 years ago)10 November 2022 (1 year ago)
Launch price (MSRP)$1,565$1,083

Cost-effectiveness evaluation

Performance per price, higher is better.

EPYC 9124 has 63% better value for money than EPYC 7343.

Detailed specifications

EPYC 7343 and EPYC 9124 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 cores16 (Hexadeca-Core)16 (Hexadeca-Core)
Threads3232
Base clock speed3.2 GHz3 GHz
Boost clock speed3.9 GHz3 GHz
Multiplier3230
L1 cache1 MB1 MB
L2 cache8 MB16 MB
L3 cache128 MB (shared)64 MB (shared)
Chip lithography7 nm+5 nm, 6 nm
Die size4x 81 mm24x 72 mm2
Number of transistors16,600 million26,280 million
64 bit support++
Windows 11 compatibility+no data

Compatibility

Information on EPYC 7343 and EPYC 9124 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 configuration22
SocketSP3SP5
Power consumption (TDP)190 Watt200 Watt

Technologies and extensions

Technological solutions and additional instructions supported by EPYC 7343 and EPYC 9124. 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 7343 and EPYC 9124 are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by EPYC 7343 and EPYC 9124. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-3200DDR5-4800
Maximum memory size4 TiB6 TiB
Maximum memory bandwidth204.795 GB/s460.8 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardN/Ano data

Peripherals

Specifications and connection of peripherals supported by EPYC 7343 and EPYC 9124.

PCIe version4.05.0
PCI Express lanes128128

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 7343 28.34
EPYC 9124 28.73
+1.4%

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 7343 43368
EPYC 9124 43963
+1.4%

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 7343 1533
EPYC 9124 1832
+19.5%

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 7343 11934
EPYC 9124 13428
+12.5%

Gaming performance

Pros & cons summary


Performance score 28.34 28.73
Recency 12 January 2021 10 November 2022
Chip lithography 7 nm 5 nm
Power consumption (TDP) 190 Watt 200 Watt

EPYC 7343 has 5.3% lower power consumption.

EPYC 9124, on the other hand, has a 1.4% higher aggregate performance score, an age advantage of 1 year, and a 40% more advanced lithography process.

Given the minimal performance differences, no clear winner can be declared between EPYC 7343 and EPYC 9124.


Should you still have questions on choice between EPYC 7343 and EPYC 9124, ask them in Comments section, and we shall answer.

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AMD EPYC 7343
EPYC 7343
AMD EPYC 9124
EPYC 9124

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Community ratings

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


2.8 25 votes

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3.8 6 votes

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Questions & comments

Here you can ask a question about EPYC 7343 or EPYC 9124, agree or disagree with our judgements, or report an error or mismatch.