EPYC 9254 vs EPYC 4565P

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Aggregate performance score

EPYC 4565P
2025
16 cores / 32 threads, 170 Watt
39.73
EPYC 9254
2022
24 cores / 48 threads, 200 Watt
39.86
+0.3%

Primary details

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

Place in the ranking8079
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation70.8916.03
Market segmentServerServer
Seriesno dataAMD EPYC
Power efficiency22.5419.23
DesignerAMDAMD
ManufacturerTSMCTSMC
Architecture codenameGrado (2025)Genoa (2022−2023)
Release date13 May 2025 (recently)10 November 2022 (2 years ago)
Launch price (MSRP)$589$2,299

Cost-effectiveness evaluation

Performance per price, higher is better.

EPYC 4565P has 342% better value for money than EPYC 9254.

Performance to price scatter graph

Detailed specifications

EPYC 4565P and EPYC 9254 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)24 (Tetracosa-Core)
Threads3248
Base clock speed4.3 GHz2.9 GHz
Boost clock speed5.7 GHz4.15 GHz
Multiplierno data29
L1 cache80 KB (per core)64K (per core)
L2 cache1 MB (per core)1 MB (per core)
L3 cache64 MB (shared)128 MB (shared)
Chip lithography4 nm5 nm, 6 nm
Die size2x 70.6 mm24x 72 mm2
Number of transistors16,630 million26,280 million
64 bit support++

Compatibility

Information on EPYC 4565P and EPYC 9254 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 configuration12
SocketAM5SP5
Power consumption (TDP)170 Watt200 Watt

Technologies and extensions

Technological solutions and additional instructions supported by EPYC 4565P and EPYC 9254. You'll probably need this information if you require some particular technology.

AES-NI++
AVX++
Precision Boost 2++

Virtualization technologies

Virtual machine speed-up technologies supported by EPYC 4565P and EPYC 9254 are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by EPYC 4565P and EPYC 9254. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5DDR5-4800
Maximum memory sizeno data6 TiB
Maximum memory bandwidthno data460.8 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardAMD Radeon Graphicsno data

Peripherals

Specifications and connection of peripherals supported by EPYC 4565P and EPYC 9254.

PCIe version5.05.0
PCI Express lanes24128

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.

EPYC 4565P 39.73
EPYC 9254 39.86
+0.3%

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. Other than that, Passmark measures multi-core performance.

EPYC 4565P 63879
EPYC 9254 64086
+0.3%

Gaming performance

Pros & cons summary


Performance score 39.73 39.86
Recency 13 May 2025 10 November 2022
Physical cores 16 24
Threads 32 48
Chip lithography 4 nm 5 nm
Power consumption (TDP) 170 Watt 200 Watt

EPYC 4565P has an age advantage of 2 years, a 25% more advanced lithography process, and 17.6% lower power consumption.

EPYC 9254, on the other hand, has a 0.3% higher aggregate performance score, and 50% more physical cores and 50% more threads.

Given the minimal performance differences, no clear winner can be declared between AMD EPYC 4565P and AMD EPYC 9254.

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AMD EPYC 4565P
EPYC 4565P
AMD EPYC 9254
EPYC 9254

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Community ratings

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