Xeon w7-3565X vs EPYC 7451

VS

Aggregate performance score

EPYC 7451
2017
24 cores / 48 threads, 180 Watt
16.28
Xeon w7-3565X
2024
32 cores / 64 threads, 335 Watt
48.25
+196%

Xeon w7-3565X outperforms EPYC 7451 by a whopping 196% based on our aggregate benchmark results.

Primary details

Comparing EPYC 7451 and Xeon w7-3565X processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking41036
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation1.8049.68
Market segmentServerServer
SeriesAMD EPYCno data
Power efficiency8.5113.56
Architecture codenameNaples (2017−2018)Sapphire Rapids (2023−2024)
Release date29 June 2017 (7 years ago)24 August 2024 (less than a year ago)
Launch price (MSRP)$2,400$2,689

Cost-effectiveness evaluation

Performance per price, higher is better.

Xeon w7-3565X has 2660% better value for money than EPYC 7451.

Detailed specifications

EPYC 7451 and Xeon w7-3565X 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 cores24 (Tetracosa-Core)32 (Dotriaconta-Core)
Threads4864
Base clock speed2.3 GHz2.5 GHz
Boost clock speed3.2 GHz4.8 GHz
Multiplier23no data
L1 cache96K (per core)80 KB (per core)
L2 cache512K (per core)2 MB (per core)
L3 cache64 MB (shared)82.5 MB
Chip lithography14 nmIntel 7 nm
Die size192 mm24x 477 mm2
Maximum case temperature (TCase)no data79 °C
Number of transistors4,800 millionno data
64 bit support++
Windows 11 compatibility-no data
Unlocked multiplier++

Compatibility

Information on EPYC 7451 and Xeon w7-3565X 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 configuration2 (Multiprocessor)1
SocketTR4FCLGA4677
Power consumption (TDP)180 Watt335 Watt

Technologies and extensions

Technological solutions and additional instructions supported by EPYC 7451 and Xeon w7-3565X. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.1, Intel® AMX, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512
AES-NI++
AVX++
vProno data+
Enhanced SpeedStep (EIST)no data+
Speed Shiftno data+
Turbo Boost Technologyno data2.0
Hyper-Threading Technologyno data+
TSX-+
Turbo Boost Max 3.0no data+
Deep Learning Boost-+

Security technologies

EPYC 7451 and Xeon w7-3565X technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDBno data+
SGXno data-
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by EPYC 7451 and Xeon w7-3565X are enumerated here.

AMD-V+-
VT-dno data+
VT-xno data+
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by EPYC 7451 and Xeon w7-3565X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4 Eight-channelDDR5-4800
Maximum memory size2 TiB4 TB
Max memory channels88
Maximum memory bandwidth170.671 GB/sno data
ECC memory support++

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataN/A

Peripherals

Specifications and connection of peripherals supported by EPYC 7451 and Xeon w7-3565X.

PCIe version3.05.0
PCI Express lanes128112

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 7451 16.28
Xeon w7-3565X 48.25
+196%

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 7451 25863
Xeon w7-3565X 76649
+196%

Gaming performance

Pros & cons summary


Performance score 16.28 48.25
Recency 29 June 2017 24 August 2024
Physical cores 24 32
Threads 48 64
Power consumption (TDP) 180 Watt 335 Watt

EPYC 7451 has 86.1% lower power consumption.

Xeon w7-3565X, on the other hand, has a 196.4% higher aggregate performance score, an age advantage of 7 years, and 33.3% more physical cores and 33.3% more threads.

The Xeon w7-3565X is our recommended choice as it beats the EPYC 7451 in performance tests.


Should you still have questions on choice between EPYC 7451 and Xeon w7-3565X, ask them in Comments section, and we shall answer.

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AMD EPYC 7451
EPYC 7451
Intel Xeon w7-3565X
Xeon w7-3565X

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Community ratings

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Questions & comments

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