Intel® Xeon™ Platinum 8592+

The Intel Xeon Platinum 8592+ is a server processor with 64 cores and 128 threads, built on the Emerald Rapids architecture. It launched in Oct 2023. Clocks run from 1.9 GHz base to 3.9 GHz boost. A 320-MB L3 cache backs the cores (7.1 MB per core). It addresses DDR5 memory up to 4 GB across 8 channels. The chip drops into the FCLGA4677 socket and exposes PCIe 5.0 (80 lanes). Rated TDP is 350 W. Notable platform capabilities: AMX (Advanced Matrix Extensions), AMX, AVX-512, Extended Page Tables (EPT).

The Intel Xeon Platinum 8592+ scores 2,411 in single-core performance and 84,013 in multi-core performance (PassMark CPU Mark ratings). From those two ratings Feex computes 14,232 for overall performance, 57,984 for productivity performance, 50,547 for creator performance, 117,618 for engineering performance and 28,236 for gaming performance. Its multi-core throughput works out to 1,313 per core, 656 per thread and 240 per watt. Its computed efficiency index is 761. Its performance index is 176, so its overall performance is 76% 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 8592+ scores 482,876 in integer math, 371,179 in floating-point math, 1,817,955 in compression, 94,150 in cryptography, 4,053 in physics simulation, 146,517 in vector SIMD, 1,178 in the prime sieve and 171,206 in sorting. Higher is better. Compared with the Intel Core i5-12400, it is 720% above in integer math, 709% above in floating-point math, 697% above in compression, 719% above in cryptography, 272% above in physics simulation, 845% above in vector SIMD, 1,658% above in the prime sieve and 656% 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 8592+ has 64 physical cores and runs 128 logical threads. It runs 2 threads per core. It runs at a base clock of 1.90 GHz and boosts up to 3.90 GHz.

The Intel Xeon Platinum 8592+ is a server processor, belongs to the Intel Xeon Platinum family, uses the Emerald Rapids architecture and carries the codename Emerald Rapids. It launched in Oct 2023.

The Intel Xeon Platinum 8592+ has 5 MB of L1 cache, 128 MB of L2 cache and 320 MB of L3 cache. That adds up to about 453.0 MB of cache, or 7.08 MB per core. Each core has 2 MB of private L2 cache.

The Intel Xeon Platinum 8592+ has a 3-level cache hierarchy: L1 at 5 MB, L2 at 128 MB and L3 at 320 MB. L3 is the largest level and makes up about 71% of the cache listed here.

The Intel Xeon Platinum 8592+ supports DDR5 memory, addresses up to 4 GB of memory and uses 8 memory channels. It does not support DDR4 and LPDDR memory.

The Intel Xeon Platinum 8592+ does not include integrated graphics, so a discrete graphics card is required for display output.

The Intel Xeon Platinum 8592+ uses the FCLGA4677 socket, supports PCI Express 5.0 and provides up to 80 PCIe lanes.

The Intel Xeon Platinum 8592+ has a rated TDP of 350 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 8592+ is manufactured by Intel. It launched at a price of $12,992.

The Intel Xeon Platinum 8592+ is also identified by the model number 8592+.

Feex has recorded 55% of the specifications it tracks for the Intel Xeon Platinum 8592+. 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: Memory Bandwidth, ECC Memory and Max Memory Speed. 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 FCLGA4677 socket as the Intel Xeon Platinum 8592+ and have the closest multi-core scores in the Feex database include Intel Xeon w9-3575X, Intel Xeon Max 9480, Intel Xeon Platinum 8568Y+, Intel Xeon Platinum 8470 and Intel Xeon w9-3495X.