Intel® Xeon™ Platinum 8356H

The Intel Xeon Platinum 8356H is a server processor with 8 cores and 16 threads, built on the Cooper Lake architecture. It launched in Jul 2020. Clocks run from 3.9 GHz base to 4.4 GHz boost. A 35.75-MB L3 cache backs the cores (5.5 MB per core). It addresses DDR4 memory up to 1146.88 GB across 6 channels. The chip drops into the FCLGA4189 socket and exposes PCIe 3.0 (48 lanes). Rated TDP is 190 W. Notable platform capabilities: AVX-512, Extended Page Tables (EPT).

The Intel Xeon Platinum 8356H has 8 physical cores and runs 16 logical threads. It runs 2 threads per core. It runs at a base clock of 3.90 GHz and boosts up to 4.40 GHz.

The Intel Xeon Platinum 8356H is a server processor, belongs to the Intel Xeon Platinum family, uses the Cooper Lake architecture, carries the codename Cooper Lake and is manufactured on a 14 nm process. It launched in Jul 2020.

The Intel Xeon Platinum 8356H has 8 MB of L2 cache and 35.8 MB of L3 cache. That adds up to about 43.8 MB of cache, or 5.47 MB per core. Feex has no recorded L1 cache size for this processor.

The Intel Xeon Platinum 8356H has a 2-level cache hierarchy: L2 at 8 MB and L3 at 35.8 MB. L3 is the largest level and makes up about 82% of the cache listed here.

The Intel Xeon Platinum 8356H supports DDR4 memory, addresses up to 1,147 GB of memory, uses 6 memory channels, runs memory at up to 2,933 MT/s and delivers up to 140.8 GB/s of memory bandwidth. It does not support DDR5 and LPDDR memory.

The Intel Xeon Platinum 8356H does not include integrated graphics, so a discrete graphics card is required for display output.

The Intel Xeon Platinum 8356H uses the FCLGA4189 socket, supports PCI Express 3.0 and provides up to 48 PCIe lanes.

The Intel Xeon Platinum 8356H has a rated TDP of 190 W.

Instruction sets, security, virtualization, AI acceleration and OS readiness. Features are listed as supported, explicitly not supported, or not recorded; a feature that is not recorded is not the same as unsupported.

The Intel Xeon Platinum 8356H is manufactured by Intel. It launched at a price of $3,400.

The Intel Xeon Platinum 8356H is also identified by the model number 8356H.

Feex has recorded 42% of the specifications it tracks for the Intel Xeon Platinum 8356H. Values Feex does not hold are shown as "Not recorded" rather than estimated.

Not recorded: Core Configuration: Performance Cores, Efficiency Cores, Hybrid Architecture, All-Core Boost and Unlocked Multiplier. Architecture & Generation: ISA Family and Market Status. Cache: L1 Cache (Total), L2 Cache (per Core) and L4 Cache. Memory Support: ECC Memory. Platform & Compatibility: Package and Package Size. Power & Thermals: Base Power, Maximum Turbo Power, Configurable TDP (Min), Configurable TDP (Max), Max Junction Temperature and Tcase. Physical & Manufacturing: Transistor Count, Die Size, Die Count and Foundry. Naming & Aliases: Normalized Name, SKU, Processor Number and Part Number. Performance: single-core and multi-core ratings and all computed performance metrics.

Processors close to the Intel Xeon Platinum 8356H in the Feex database, matched by socket, family, segment, architecture, core count, TDP and benchmark scores, include Intel Xeon Platinum 8167M, Intel Xeon Platinum 8454H, Intel Xeon Platinum 8461V, Intel Xeon Platinum 8571N and Intel Xeon Platinum 8562Y+.