Xeon Platinum 8352Y vs Platinum 9221

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Primary details

Comparing Xeon Platinum 9221 and Xeon Platinum 8352Y processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot rated49
Place by popularitynot in top-100not in top-100
Market segmentServerServer
SeriesIntel Xeon Platinumno data
Power efficiencyno data19.95
Architecture codenameCascade Lake-AP (2019)no data
Release date2 April 2019 (5 years ago)1 April 2021 (3 years ago)

Detailed specifications

Xeon Platinum 9221 and Xeon Platinum 8352Y 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 speed2.3 GHz2.2 GHz
Boost clock speed3.7 GHz3.4 GHz
Bus typeDMI 3.0no data
Bus rate4 × 8 GT/sno data
Multiplier21no data
L1 cache2 MBno data
L2 cache32 MBno data
L3 cache71.5 MB (shared)48 MB
Chip lithography14 nm10 nm
Maximum core temperatureno data81 °C
Number of transistors8,000 millionno data
64 bit support+-
Windows 11 compatibility++

Compatibility

Information on Xeon Platinum 9221 and Xeon Platinum 8352Y 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 configuration8no data
SocketIntel BGA5903FCLGA4189
Power consumption (TDP)250 Watt205 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Platinum 9221 and Xeon Platinum 8352Y. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® AVX-512Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512
AES-NI++
AVX+-
vPro+no data
Enhanced SpeedStep (EIST)+no data
Speed Shift++
Turbo Boost Technology2.02.0
Hyper-Threading Technology++
TSX++
Deep Learning Boost-+

Security technologies

Xeon Platinum 9221 and Xeon Platinum 8352Y technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDBno data+
SGXno dataYes with Intel® SPS

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon Platinum 9221 and Xeon Platinum 8352Y are enumerated here.

VT-d++
VT-x++
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon Platinum 9221 and Xeon Platinum 8352Y. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-2933DDR4-3200
Maximum memory size2 TiB6 TB
Max memory channels128
Maximum memory bandwidth281.6 GB/sno data
ECC memory support++

Peripherals

Specifications and connection of peripherals supported by Xeon Platinum 9221 and Xeon Platinum 8352Y.

PCIe version3.04.0
PCI Express lanesno data64

Pros & cons summary


Recency 2 April 2019 1 April 2021
Chip lithography 14 nm 10 nm
Power consumption (TDP) 250 Watt 205 Watt

Xeon Platinum 8352Y has an age advantage of 1 year, a 40% more advanced lithography process, and 22% lower power consumption.

We couldn't decide between Xeon Platinum 9221 and Xeon Platinum 8352Y. We've got no test results to judge.


Should you still have questions on choice between Xeon Platinum 9221 and Xeon Platinum 8352Y, ask them in Comments section, and we shall answer.

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Intel Xeon Platinum 9221
Xeon Platinum 9221
Intel Xeon Platinum 8352Y
Xeon Platinum 8352Y

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