Intel® Xeon™ w9-3595X

The Intel Xeon w9-3595X is a workstation processor with 60 cores and 120 threads, built on the Sapphire Rapids architecture. It launched in Jul 2024. Clocks run from 2.0 GHz base to 4.8 GHz boost. A 112.5-MB L3 cache backs the cores (1.9 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 (112 lanes). Rated TDP is 385 W. Notable platform capabilities: AMX, AVX-512, Extended Page Tables (EPT), Control-flow Enforcement (CET).

The Intel Xeon w9-3595X scores 3,717 in single-core performance and 99,182 in multi-core performance (PassMark CPU Mark ratings). From those two ratings Feex computes 19,201 for overall performance, 69,672 for productivity performance, 61,241 for creator performance, 138,855 for engineering performance and 35,947 for gaming performance. Its multi-core throughput works out to 1,653 per core, 827 per thread and 258 per watt. Its computed efficiency index is 979. Its performance index is 238, so its overall performance is 138% 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 w9-3595X scores 470,945 in integer math, 376,933 in floating-point math, 1,823,816 in compression, 91,746 in cryptography, 5,720 in physics simulation, 141,685 in vector SIMD, 572 in the prime sieve and 189,150 in sorting. Higher is better. Compared with the Intel Core i5-12400, it is 700% above in integer math, 721% above in floating-point math, 700% above in compression, 699% above in cryptography, 425% above in physics simulation, 814% above in vector SIMD, 754% above in the prime sieve and 735% 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 w9-3595X has 60 physical cores and runs 120 logical threads. It does not use a hybrid performance and efficiency core layout. It runs 2 threads per core. It runs at a base clock of 2.00 GHz and boosts up to 4.80 GHz.

The Intel Xeon w9-3595X is a workstation processor, belongs to the Intel Xeon W family, uses the Sapphire Rapids architecture and carries the codename Sapphire Rapids. It launched in Jul 2024.

The Intel Xeon w9-3595X has 112.5 MB of L3 cache. That adds up to about 112.5 MB of cache, or 1.88 MB per core. Feex has no recorded L1 cache size for this processor.

The Intel Xeon w9-3595X 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 w9-3595X does not include integrated graphics, so a discrete graphics card is required for display output.

The Intel Xeon w9-3595X uses the FCLGA4677 socket, supports PCI Express 5.0 and provides up to 112 PCIe lanes.

The Intel Xeon w9-3595X has a rated TDP of 385 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 w9-3595X is manufactured by Intel. It launched at a price of $6,478.

The Intel Xeon w9-3595X is also identified by the model number w9-3595X.

Feex has recorded 54% of the specifications it tracks for the Intel Xeon w9-3595X. Values Feex does not hold are shown as "Not recorded" rather than estimated.

Not recorded: Core Configuration: Efficiency Cores, All-Core Boost and Unlocked Multiplier. Architecture & Generation: ISA Family and Market Status. Cache: L1 Cache (Total), L2 Cache (Total), L2 Cache (per Core) and 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 w9-3595X and have the closest multi-core scores in the Feex database include Intel Xeon Platinum 8570, Intel Xeon Platinum 8558P, Intel Xeon w9-3495X, Intel Xeon Platinum 8470 and Intel Xeon Platinum 8592+.