Intel® Xeon™ 6736P

The Intel Xeon 6736P is a server processor with 36 cores and 72 threads, built on the Granite Rapids architecture. It launched in Jan 2025. Clocks run from 2.0 GHz base to 4.1 GHz boost. A 144-MB L3 cache backs the cores (4.0 MB per core). It addresses DDR5 memory up to 4 GB across 8 channels. The chip drops into the FCLGA4710 socket and exposes PCIe 5.0 (88 lanes). Rated TDP is 205 W. Notable platform capabilities: AMX (Advanced Matrix Extensions), AMX, AVX-512, Extended Page Tables (EPT).

The Intel Xeon 6736P scores 2,024 in single-core performance and 50,072 in multi-core performance (PassMark CPU Mark ratings). From those two ratings Feex computes 10,067 for overall performance, 35,380 for productivity performance, 31,183 for creator performance, 70,101 for engineering performance and 18,590 for gaming performance. Its multi-core throughput works out to 1,391 per core, 695 per thread and 244 per watt. Its computed efficiency index is 703. Its performance index is 125, so its overall performance is 25% 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 6736P scores 206,833 in integer math, 149,770 in floating-point math, 796,658 in compression, 46,236 in cryptography, 6,531 in physics simulation, 55,563 in vector SIMD, 392 in the prime sieve and 103,723 in sorting. Higher is better. Compared with the Intel Core i5-12400, it is 251% above in integer math, 226% above in floating-point math, 249% above in compression, 302% above in cryptography, 499% above in physics simulation, 258% above in vector SIMD, 485% above in the prime sieve and 358% 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 6736P has 36 physical cores and runs 72 logical threads. It runs 2 threads per core. It runs at a base clock of 2.00 GHz and boosts up to 4.10 GHz.

The Intel Xeon 6736P is a server processor, belongs to the Intel Xeon 6 family, uses the Granite Rapids architecture and carries the codename Granite Rapids. It launched in Jan 2025.

The Intel Xeon 6736P has 144 MB of L3 cache. That adds up to about 144.0 MB of cache, or 4.00 MB per core. Feex has no recorded L1 cache size for this processor.

The Intel Xeon 6736P 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 6736P does not include integrated graphics, so a discrete graphics card is required for display output.

The Intel Xeon 6736P uses the FCLGA4710 socket, supports PCI Express 5.0 and provides up to 88 PCIe lanes.

The Intel Xeon 6736P has a rated TDP of 205 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 6736P is manufactured by Intel. It launched at a price of $3,753.

The Intel Xeon 6736P is also identified by the model number 6736P.

Feex has recorded 53% of the specifications it tracks for the Intel Xeon 6736P. 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 (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: SKU, Processor Number and Part Number.

Processors that use the same FCLGA4710 socket as the Intel Xeon 6736P and have the closest multi-core scores in the Feex database include Intel Xeon 6517P, Intel Xeon 6724P, Intel Xeon 6511P, Intel Xeon 6515P and Intel Xeon 636.