Intel® Xeon™ 6353P

The Intel Xeon 6353P is a server processor with 8 cores and 16 threads, built on the Raptor Lake architecture. It launched in Jan 2025. Clocks run from 2.7 GHz base to 5.4 GHz boost. A 24-MB L3 cache backs the cores (5.1 MB per core). It addresses DDR5 memory up to 128 GB across 2 channels. The chip drops into the FCLGA1700 socket and exposes PCIe 5.0 (20 lanes). Rated TDP is 65 W. Notable platform capabilities: Extended Page Tables (EPT).

The Intel Xeon 6353P scores 4,246 in single-core performance and 25,859 in multi-core performance (PassMark CPU Mark ratings). From those two ratings Feex computes 10,478 for overall performance, 22,753 for productivity performance, 21,865 for creator performance, 26,505 for engineering performance and 19,203 for gaming performance. Its multi-core throughput works out to 3,232 per core, 1,616 per thread and 398 per watt. Its computed efficiency index is 1,300. Its performance index is 130, so its overall performance is 30% 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 6353P scores 86,917 in integer math, 63,503 in floating-point math, 285,087 in compression, 15,227 in cryptography, 1,765 in physics simulation, 18,271 in vector SIMD, 124 in the prime sieve and 31,351 in sorting. Higher is better. Compared with the Intel Core i5-12400, it is 48% above in integer math, 38% above in floating-point math, 25% above in compression, 33% above in cryptography, 62% above in physics simulation, 18% above in vector SIMD, 85% above in the prime sieve and 38% 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 6353P has 8 physical cores and runs 16 logical threads. It runs 2 threads per core. It runs at a base clock of 2.70 GHz and boosts up to 5.40 GHz.

The Intel Xeon 6353P is a server processor, belongs to the Intel Xeon 6 family, uses the Raptor Lake architecture and carries the codename Raptor Lake. It launched in Jan 2025.

The Intel Xeon 6353P has 640 KB of L1 cache, 16 MB of L2 cache and 24 MB of L3 cache. That adds up to about 40.6 MB of cache, or 5.08 MB per core. Each core has 2 MB of private L2 cache.

The Intel Xeon 6353P has a 3-level cache hierarchy: L1 at 640 KB, L2 at 16 MB and L3 at 24 MB. L3 is the largest level and makes up about 59% of the cache listed here.

The Intel Xeon 6353P supports DDR5 memory, addresses up to 128 GB of memory and uses 2 memory channels. It does not support DDR4 and LPDDR memory.

The Intel Xeon 6353P uses the FCLGA1700 socket, supports PCI Express 5.0 and provides up to 20 PCIe lanes.

The Intel Xeon 6353P has a rated TDP of 65 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 6353P is manufactured by Intel. It launched at a price of $477.

The Intel Xeon 6353P is also identified by the model number 6353P.

Feex has recorded 55% of the specifications it tracks for the Intel Xeon 6353P. Values Feex does not hold are shown as "Not recorded" rather than estimated.

Not recorded: Core Configuration: 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. Graphics: Integrated Graphics, Graphics Model, Graphics Base Clock, Graphics Max Clock, Execution Units, Display Outputs and Max Video 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 FCLGA1700 socket as the Intel Xeon 6353P and have the closest multi-core scores in the Feex database include Intel Xeon 6349P, Intel Core i7-14701E, Intel Core 5 213PTE, Intel Core i5-14400F and Intel Xeon E-2468.