Xeon w7-3565X vs Platinum 8321HC

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Primary details

Comparing Xeon Platinum 8321HC and Xeon w7-3565X processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot rated35
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data49.12
Market segmentServerServer
Power efficiencyno data13.63
Architecture codenameno dataSapphire Rapids (2023−2024)
Release date1 October 2020 (4 years ago)24 August 2024 (less than a year ago)
Launch price (MSRP)no data$2,689

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon Platinum 8321HC 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 cores26 (Hexacosa-Core)32 (Dotriaconta-Core)
Threads5264
Base clock speed1.4 GHz2.5 GHz
Boost clock speed3 GHz4.8 GHz
L1 cacheno data80 KB (per core)
L2 cacheno data2 MB (per core)
L3 cache35.75 MB82.5 MB
Chip lithographyno dataIntel 7 nm
Die sizeno data4x 477 mm2
Maximum case temperature (TCase)no data79 °C
64 bit support-+
Windows 11 compatibility-no data
Unlocked multiplier-+

Compatibility

Information on Xeon Platinum 8321HC 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 configurationno data1
Socketno dataFCLGA4677
Power consumption (TDP)88 Watt335 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Platinum 8321HC and Xeon w7-3565X. You'll probably need this information if you require some particular technology.

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

Security technologies

Xeon Platinum 8321HC and Xeon w7-3565X technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDB++
SGXno data-
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon Platinum 8321HC and Xeon w7-3565X are enumerated here.

VT-d++
VT-x++
EPT++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon Platinum 8321HC and Xeon w7-3565X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesRDIMMDDR5-4800
Maximum memory size1.12 TB4 TB
Max memory channels68
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 Xeon Platinum 8321HC and Xeon w7-3565X.

PCIe version3.05.0
PCI Express lanes48112

Pros & cons summary


Recency 1 October 2020 24 August 2024
Physical cores 26 32
Threads 52 64
Power consumption (TDP) 88 Watt 335 Watt

Xeon Platinum 8321HC has 280.7% lower power consumption.

Xeon w7-3565X, on the other hand, has an age advantage of 3 years, and 23.1% more physical cores and 23.1% more threads.

We couldn't decide between Xeon Platinum 8321HC and Xeon w7-3565X. We've got no test results to judge.


Should you still have questions on choice between Xeon Platinum 8321HC and Xeon w7-3565X, ask them in Comments section, and we shall answer.

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Intel Xeon Platinum 8321HC
Xeon Platinum 8321HC
Intel Xeon w7-3565X
Xeon w7-3565X

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