Intel® Core™ 7 251E

The Intel Core 7 251E is a embedded processor with a hybrid 24-core layout (8 performance cores + 16 efficiency cores) and 32 threads, built on the Bartlett Lake architecture (Intel 7 process). It launched in Jan 2025. Clocks run from 2.1 GHz base to 5.6 GHz boost. A 36-MB L3 cache backs the cores (1.5 MB per core). It addresses DDR5, DDR4 memory up to 192 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: Gaussian Neural Accelerator, Extended Page Tables (EPT), Control-flow Enforcement (CET).

The Intel Core 7 251E has 24 physical cores and runs 32 logical threads. It uses a hybrid layout of 8 performance cores and 16 efficiency cores. It runs at a base clock of 2.10 GHz and boosts up to 5.60 GHz.

The Intel Core 7 251E is a embedded processor, belongs to the Intel Core 7 family, uses the Bartlett Lake architecture, carries the codename Bartlett Lake and is manufactured on a Intel 7 process. It launched in Jan 2025.

The Intel Core 7 251E has 36 MB of L3 cache. That adds up to about 36.0 MB of cache, or 1.50 MB per core. Feex has no recorded L1 cache size for this processor.

The Intel Core 7 251E supports DDR5, DDR4 memory, addresses up to 192 GB of memory and uses 2 memory channels. It does not support LPDDR memory.

The Intel Core 7 251E includes integrated graphics (Intel UHD Graphics 770) and clocks the graphics up to 1.66 GHz.

The Intel Core 7 251E uses the FCLGA1700 socket, supports PCI Express 5.0 and provides up to 20 PCIe lanes.

The Intel Core 7 251E 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 Core 7 251E is manufactured by Intel. It launched at a price of $384.

The Intel Core 7 251E is also identified by the model number 251E.

Feex has recorded 45% of the specifications it tracks for the Intel Core 7 251E. Values Feex does not hold are shown as "Not recorded" rather than estimated.

Not recorded: Core Configuration: Threads per Core, 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. Graphics: 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. Performance: single-core and multi-core ratings and all computed performance metrics.

Processors close to the Intel Core 7 251E in the Feex database, matched by socket, family, segment, architecture, core count, TDP and benchmark scores, include Intel Core 7 251TE, Intel Core 7 253PE, Intel Core 7 253PTE, Intel Core 7 253PQE and Intel Core 7 150HL.