Xeon Gold 5318Y vs Platinum 8356H

VS

Primary details

Comparing Xeon Platinum 8356H and Xeon Gold 5318Y processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot rated265
Place by popularitynot in top-100not in top-100
Market segmentServerServer
Power efficiencyno data12.02
Architecture codenameCooper Lake-SP (2021)Ice Lake-SP (2021)
Release date6 April 2021 (3 years ago)6 April 2021 (3 years ago)

Detailed specifications

Xeon Platinum 8356H and Xeon Gold 5318Y 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 cores8 (Octa-Core)24 (Tetracosa-Core)
Threads1648
Base clock speed3.9 GHz2.1 GHz
Boost clock speed4.4 GHz3.4 GHz
L1 cache64K (per core)64K (per core)
L2 cache1 MB (per core)1 MB (per core)
L3 cache35.75 MB (shared)36 MB (shared)
Chip lithography14 nm10 nm
Maximum case temperature (TCase)no data87 °C
64 bit support++
Windows 11 compatibility-+

Compatibility

Information on Xeon Platinum 8356H and Xeon Gold 5318Y 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 configuration82
SocketFCLGA4189FCLGA4189
Power consumption (TDP)190 Watt165 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Platinum 8356H and Xeon Gold 5318Y. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512
AES-NI++
AVX++
vPro++
Enhanced SpeedStep (EIST)++
Speed Shift++
Turbo Boost Technologyno data2.0
Hyper-Threading Technology++
TSX++
Deep Learning Boost++

Security technologies

Xeon Platinum 8356H and Xeon Gold 5318Y technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++
SGXno dataYes with Intel® SPS

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon Platinum 8356H and Xeon Gold 5318Y are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon Platinum 8356H and Xeon Gold 5318Y. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4 RDIMMDDR4-2933
Maximum memory size1.12 TB6 TB
Max memory channels68
ECC memory support++

Peripherals

Specifications and connection of peripherals supported by Xeon Platinum 8356H and Xeon Gold 5318Y.

PCIe version3.04.0
PCI Express lanes4864

Pros & cons summary


Physical cores 8 24
Threads 16 48
Chip lithography 14 nm 10 nm
Power consumption (TDP) 190 Watt 165 Watt

Xeon Gold 5318Y has 200% more physical cores and 200% more threads, a 40% more advanced lithography process, and 15.2% lower power consumption.

We couldn't decide between Xeon Platinum 8356H and Xeon Gold 5318Y. We've got no test results to judge.


Should you still have questions on choice between Xeon Platinum 8356H and Xeon Gold 5318Y, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.


Intel Xeon Platinum 8356H
Xeon Platinum 8356H
Intel Xeon Gold 5318Y
Xeon Gold 5318Y

Similar processor comparisons

We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.

Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


5 1 vote

Rate Xeon Platinum 8356H on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
4.2 13 votes

Rate Xeon Gold 5318Y on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about Xeon Platinum 8356H or Xeon Gold 5318Y, agree or disagree with our judgements, or report an error or mismatch.