Intel® Xeon™ Platinum 8358

The Intel Xeon Platinum 8358 is a server processor with 32 cores and 64 threads, built on the Ice Lake architecture. It launched in Apr 2021. Clocks run from 2.6 GHz base to 3.4 GHz boost. A 48-MB L3 cache backs the cores (2.8 MB per core). It addresses DDR4 memory up to 6 GB across 8 channels. The chip drops into the FCLGA4189 socket and exposes PCIe 4.0 (64 lanes). Rated TDP is 250 W. Notable platform capabilities: AVX-512, Extended Page Tables (EPT).

The Intel Xeon Platinum 8358 scores 2,382 in single-core performance and 54,416 in multi-core performance (PassMark CPU Mark ratings). From those two ratings Feex computes 11,385 for overall performance, 38,705 for productivity performance, 34,216 for creator performance, 76,182 for engineering performance and 20,750 for gaming performance. Its multi-core throughput works out to 1,701 per core, 850 per thread and 218 per watt. Its computed efficiency index is 720. Its performance index is 141, so its overall performance is 41% above the Intel Core i5-12400 (index 100). Each bar shows the score as a share of a reference ceiling, which is the larger of the 99th-percentile score across the Feex CPU database and a fixed baseline.

Scores for individual PassMark CPU Mark test categories. Higher is better. These are measured test scores, not computed from the single-core and multi-core ratings.

In the individual workload tests the Intel Xeon Platinum 8358 scores 255,990 in integer math, 147,426 in floating-point math, 856,541 in compression, 46,476 in cryptography, 3,155 in physics simulation, 65,111 in vector SIMD, 245 in the prime sieve and 108,338 in sorting. Higher is better. Compared with the Intel Core i5-12400, it is 335% above in integer math, 221% above in floating-point math, 276% above in compression, 305% above in cryptography, 189% above in physics simulation, 320% above in vector SIMD, 266% above in the prime sieve and 378% above in sorting. Each bar shows the score as a share of that workload's reference ceiling, the larger of the 99th-percentile score across CPUs with a recorded value and a fixed baseline.

The Intel Xeon Platinum 8358 has 32 physical cores and runs 64 logical threads. It runs 2 threads per core. It runs at a base clock of 2.60 GHz and boosts up to 3.40 GHz.

The Intel Xeon Platinum 8358 is a server processor, belongs to the Intel Xeon Platinum family, uses the Ice Lake architecture, carries the codename Ice Lake and is manufactured on a 10 nm process. It launched in Apr 2021.

The Intel Xeon Platinum 8358 has 2.50 MB of L1 cache, 40 MB of L2 cache and 48 MB of L3 cache. That adds up to about 90.5 MB of cache, or 2.83 MB per core. Each core has 1.25 MB of private L2 cache.

The Intel Xeon Platinum 8358 has a 3-level cache hierarchy: L1 at 2.5 MB, L2 at 40 MB and L3 at 48 MB. L3 is the largest level and makes up about 53% of the cache listed here.

The Intel Xeon Platinum 8358 supports DDR4 memory, addresses up to 6 GB of memory, uses 8 memory channels, runs memory at up to 3,200 MT/s and delivers up to 204.8 GB/s of memory bandwidth. It does not support DDR5 and LPDDR memory.

The Intel Xeon Platinum 8358 does not include integrated graphics, so a discrete graphics card is required for display output.

The Intel Xeon Platinum 8358 uses the FCLGA4189 socket, supports PCI Express 4.0 and provides up to 64 PCIe lanes.

The Intel Xeon Platinum 8358 has a rated TDP of 250 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 8358 is manufactured by Intel. It launched at a price of $4,607.

The Intel Xeon Platinum 8358 is also identified by the model number 8358.

Feex has recorded 59% of the specifications it tracks for the Intel Xeon Platinum 8358. 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: 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.

Processors that use the same FCLGA4189 socket as the Intel Xeon Platinum 8358 and have the closest multi-core scores in the Feex database include Intel Xeon Platinum 8360Y, Intel Xeon Platinum 8375C, Intel Xeon Platinum 8362, Intel Xeon Gold 6348 and Intel Xeon W-3365.