Intel® Xeon™ 6731E
The Intel Xeon 6731E is a server processor released on April 1, 2024, built on the Sierra Forest architecture. It has 96 cores and 96 threads, a base clock of 2.20 GHz, a maximum boost of 3.10 GHz, 96 MB of L3 cache, a 250 W TDP and the FCLGA4710 socket.
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Overview
SummaryThe Intel Xeon 6731E is a server processor with 96 cores and 96 threads, built on the Sierra Forest architecture. It launched in Apr 2024. Clocks run from 2.2 GHz base to 3.1 GHz boost. A 96-MB L3 cache backs the cores (1.0 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 250 W. Notable platform capabilities: AMX (Advanced Matrix Extensions), AMX, AVX-512, Extended Page Tables (EPT).
Core Configuration
5 specsThe Intel Xeon 6731E has 96 physical cores and runs 96 logical threads. It does not support simultaneous multithreading, so its thread count equals its core count. It runs at a base clock of 2.20 GHz and boosts up to 3.10 GHz.
Architecture & Generation
7 specsThe Intel Xeon 6731E is a server processor, belongs to the Intel Xeon 6 family, uses the Sierra Forest architecture and carries the codename Sierra Forest. It launched in Apr 2024.
Cache
3 specsThe Intel Xeon 6731E has 96 MB of L3 cache. That adds up to about 96.0 MB of cache, or 1.00 MB per core. Feex has no recorded L1 cache size for this processor.
Memory Support
6 specsThe Intel Xeon 6731E supports DDR5 memory, addresses up to 4 GB of memory and uses 8 memory channels. It does not support DDR4 and LPDDR memory.
Graphics
1 specThe Intel Xeon 6731E does not include integrated graphics, so a discrete graphics card is required for display output.
Platform & Compatibility
3 specsThe Intel Xeon 6731E uses the FCLGA4710 socket, supports PCI Express 5.0 and provides up to 88 PCIe lanes.
Power & Thermals
1 specThe Intel Xeon 6731E has a rated TDP of 250 W.
Platform Capabilities
18 supported, 0 not supportedInstruction 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.
Instruction Sets
6 supportedSecurity and Reliability
7 supportedVirtualization
3 supportedAI Acceleration
2 supportedThe Intel Xeon 6731E supports AMX, AVX-512, AVX2, AVX, AVX-VNNI and 64-bit (x86-64) among its instruction set features. Feex has no record for AES-NI, CET, CET-IBT, CET-SS, FMA and FMA3, which is different from being unsupported.
The Intel Xeon 6731E supports Control-flow Enforcement (CET), Execute Disable (NX), Boot Guard, OS Guard, SGX, Trusted Execution and Mode-Based Execute Control among its security features. Feex has no record for AES-NI, Hardware RNG, Hardware Shield, OS Guard (SMAP) and SMAP, which is different from being unsupported.
The Intel Xeon 6731E supports Extended Page Tables (EPT), VT-d (DMA Remapping) and VT-x (Hardware Virtualization) among its virtualization features. Feex has no record for VT-x with EPT, IOMMU, Second-Level Address Translation and Unrestricted Guest, which is different from being unsupported.
The Intel Xeon 6731E supports AMX (Advanced Matrix Extensions) and Deep Learning Boost among its AI acceleration features.
Physical & Manufacturing
1 specThe Intel Xeon 6731E is manufactured by Intel. It launched at a price of $3,693.
Naming & Aliases
3 specsThe Intel Xeon 6731E is also identified by the model number 6731E.
Real-world compute in the Feex fleet
No machines yetNo Feex fleet machines with the Intel Xeon 6731E have reported compute telemetry yet, so real-world compute for this processor is not recorded.
Data Coverage
37% recordedFeex has recorded 37% of the specifications it tracks for the Intel Xeon 6731E. 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: Normalized Name, SKU, Processor Number and Part Number. Performance: single-core and multi-core ratings and all computed performance metrics.
Common questions
10 answeredHow many cores and threads does the Intel Xeon 6731E have?
The Intel Xeon 6731E has 96 cores and 96 threads.
What architecture does the Intel Xeon 6731E use?
The Intel Xeon 6731E is built on the Sierra Forest architecture.
Does the Intel Xeon 6731E have integrated graphics?
No. The Intel Xeon 6731E does not include integrated graphics.
What socket does the Intel Xeon 6731E use?
The Intel Xeon 6731E uses the FCLGA4710 socket.
What memory does the Intel Xeon 6731E support?
The Intel Xeon 6731E supports DDR5 up to 4 GB across 8 channels.
How fast does the Intel Xeon 6731E run?
The Intel Xeon 6731E can boost up to 3.1 GHz, with a 2.2 GHz base clock.
What is the TDP of the Intel Xeon 6731E?
The Intel Xeon 6731E has a TDP of 250 W.
What advanced capabilities does the Intel Xeon 6731E support?
Notable platform capabilities reported for the Intel Xeon 6731E include AMX (Advanced Matrix Extensions), AMX, AVX-512, Extended Page Tables (EPT).
What is the Intel Xeon 6731E best for?
Based on its specifications, the Intel Xeon 6731E is well suited for Heavy parallel simulation & compilation, Server / professional infrastructure.
How much cache does the Intel Xeon 6731E have?
The Intel Xeon 6731E has 96 MB of L3 cache.