Intel® Xeon™ Gold 6138F

The Intel Xeon Gold 6138F is a server processor with 20 cores and 40 threads, built on the Skylake architecture. It launched in Jul 2017. Clocks run from 2.0 GHz base to 3.7 GHz boost. A 27.5-MB L3 cache backs the cores (2.4 MB per core). It addresses DDR4 memory up to 768 GB across 6 channels. The chip drops into the FCLGA3647 socket and exposes PCIe 3.0 (48 lanes). Rated TDP is 135 W. Notable platform capabilities: AVX-512, Extended Page Tables (EPT).

The Intel Xeon Gold 6138F has 20 physical cores and runs 40 logical threads. It runs 2 threads per core. It runs at a base clock of 2.00 GHz and boosts up to 3.70 GHz.

The Intel Xeon Gold 6138F is a server processor, belongs to the Intel Xeon Gold family, uses the Skylake architecture, carries the codename Skylake and is manufactured on a 14 nm process. It launched in Jul 2017.

The Intel Xeon Gold 6138F has 20 MB of L2 cache and 27.5 MB of L3 cache. That adds up to about 47.5 MB of cache, or 2.38 MB per core. Feex has no recorded L1 cache size for this processor.

The Intel Xeon Gold 6138F has a 2-level cache hierarchy: L2 at 20 MB and L3 at 27.5 MB. L3 is the largest level and makes up about 58% of the cache listed here.

The Intel Xeon Gold 6138F supports DDR4 memory, addresses up to 768 GB of memory and uses 6 memory channels. It does not support DDR5 and LPDDR memory.

The Intel Xeon Gold 6138F does not include integrated graphics, so a discrete graphics card is required for display output.

The Intel Xeon Gold 6138F uses the FCLGA3647 socket, supports PCI Express 3.0 and provides up to 48 PCIe lanes.

The Intel Xeon Gold 6138F has a rated TDP of 135 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 Gold 6138F is manufactured by Intel. It launched at a price of $2,767.

The Intel Xeon Gold 6138F is also identified by the model number 6138F.

Feex has recorded 40% of the specifications it tracks for the Intel Xeon Gold 6138F. 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 (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.

Processors close to the Intel Xeon Gold 6138F in the Feex database, matched by socket, family, segment, architecture, core count, TDP and benchmark scores, include Intel Xeon Gold 5416S, Intel Xeon Gold 5412U, Intel Xeon Gold 6526Y, Intel Xeon Gold 5411N and Intel Xeon Gold 6542Y.