EPYC 9645 vs Xeon w7-3565X

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Primary details

Comparing Xeon w7-3565X and EPYC 9645 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking36not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation49.68no data
Market segmentServerServer
Power efficiency13.63no data
Architecture codenameSapphire Rapids (2023−2024)Turin (2024)
Release date24 August 2024 (less than a year ago)10 October 2024 (less than a year ago)
Launch price (MSRP)$2,689$11,048

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon w7-3565X and EPYC 9645 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)96
Threads64192
Base clock speed2.5 GHz2.3 GHz
Boost clock speed4.8 GHz3.7 GHz
L1 cache80 KB (per core)80 KB (per core)
L2 cache2 MB (per core)1 MB (per core)
L3 cache82.5 MB256 MB (shared)
Chip lithographyIntel 7 nm3 nm
Die size4x 477 mm2no data
Maximum case temperature (TCase)79 °Cno data
64 bit support++
Unlocked multiplier+-

Compatibility

Information on Xeon w7-3565X and EPYC 9645 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
SocketFCLGA4677SP5
Power consumption (TDP)335 Watt320 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon w7-3565X and EPYC 9645. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® AMX, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512no data
AES-NI++
AVX++
vPro+no data
Enhanced SpeedStep (EIST)+no data
Speed Shift+no data
Turbo Boost Technology2.0no data
Hyper-Threading Technology+no data
TSX+-
Turbo Boost Max 3.0+no data
Precision Boost 2no data+
Deep Learning Boost+-

Security technologies

Xeon w7-3565X and EPYC 9645 technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data
EDB+no data
SGX-no data
OS Guard+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon w7-3565X and EPYC 9645 are enumerated here.

AMD-V-+
VT-d+no data
VT-x+no data
EPT+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon w7-3565X and EPYC 9645. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5-4800DDR5
Maximum memory size4 TBno data
Max memory channels8no data
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardN/AN/A

Peripherals

Specifications and connection of peripherals supported by Xeon w7-3565X and EPYC 9645.

PCIe version5.05.0
PCI Express lanes112128

Pros & cons summary


Recency 24 August 2024 10 October 2024
Physical cores 32 96
Threads 64 192
Power consumption (TDP) 335 Watt 320 Watt

EPYC 9645 has an age advantage of 1 month, 200% more physical cores and 200% more threads, and 4.7% lower power consumption.

We couldn't decide between Xeon w7-3565X and EPYC 9645. We've got no test results to judge.


Should you still have questions on choice between Xeon w7-3565X and EPYC 9645, ask them in Comments section, and we shall answer.

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Intel Xeon w7-3565X
Xeon w7-3565X
AMD EPYC 9645
EPYC 9645

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