Xeon Platinum 8462Y+ vs Platinum 8358

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Primary details

Comparing Xeon Platinum 8358 and Xeon Platinum 8462Y+ processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking112not rated
Place by popularitynot in top-100not in top-100
Market segmentServerServer
Power efficiency12.96no data
Architecture codenameIce Lake-SP (2021)Sapphire Rapids (2023−2024)
Release date6 April 2021 (3 years ago)10 January 2023 (1 year ago)
Launch price (MSRP)no data$5,945

Detailed specifications

Xeon Platinum 8358 and Xeon Platinum 8462Y+ 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)32 (Dotriaconta-Core)
Threads6464
Base clock speed2.6 GHz2.8 GHz
Boost clock speed3.4 GHz4.1 GHz
L1 cache64K (per core)80K (per core)
L2 cache1 MB (per core)2 MB (per core)
L3 cache48 MB (shared)60 MB
Chip lithography10 nm10 nm
Die sizeno data4x 477 mm2
Maximum case temperature (TCase)81 °C81 °C
64 bit support++
Windows 11 compatibility+no data

Compatibility

Information on Xeon Platinum 8358 and Xeon Platinum 8462Y+ 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
SocketFCLGA41894677
Power consumption (TDP)250 Watt300 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Platinum 8358 and Xeon Platinum 8462Y+. You'll probably need this information if you require some particular technology.

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

Security technologies

Xeon Platinum 8358 and Xeon Platinum 8462Y+ technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB+no data
SGXYes with Intel® SPSno data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon Platinum 8358 and Xeon Platinum 8462Y+ are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon Platinum 8358 and Xeon Platinum 8462Y+. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-3200DDR5-4800
Maximum memory size6 TBno data
Max memory channels8no data
ECC memory support+-

Peripherals

Specifications and connection of peripherals supported by Xeon Platinum 8358 and Xeon Platinum 8462Y+.

PCIe version4.05.0
PCI Express lanes6480

Pros & cons summary


Recency 6 April 2021 10 January 2023
Power consumption (TDP) 250 Watt 300 Watt

Xeon Platinum 8358 has 20% lower power consumption.

Xeon Platinum 8462Y+, on the other hand, has an age advantage of 1 year.

We couldn't decide between Xeon Platinum 8358 and Xeon Platinum 8462Y+. We've got no test results to judge.


Should you still have questions on choice between Xeon Platinum 8358 and Xeon Platinum 8462Y+, ask them in Comments section, and we shall answer.

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