Intel® Xeon™ E3-1278L v4

The Intel Xeon E3-1278L v4 is a embedded processor with 4 cores and 8 threads, built on the Broadwell architecture. It launched in Apr 2015. Clocks run from 2.0 GHz base to 3.3 GHz boost. A 6-MB L3 cache backs the cores (1.8 MB per core). Maximum addressable memory is 32 GB. The chip drops into the FCBGA1364 socket and exposes PCIe 3.0 (16 lanes). Rated TDP is 47 W. Notable platform capabilities: Extended Page Tables (EPT).

The Intel Xeon E3-1278L v4 has 4 physical cores and runs 8 logical threads. It runs 2 threads per core. It runs at a base clock of 2.00 GHz and boosts up to 3.30 GHz.

The Intel Xeon E3-1278L v4 is a embedded processor, belongs to the Intel Xeon E3 family, uses the Broadwell architecture, carries the codename Broadwell and is manufactured on a 14 nm process. It launched in Apr 2015.

The Intel Xeon E3-1278L v4 has 1 MB of L2 cache and 6 MB of L3 cache. That adds up to about 7.0 MB of cache, or 1.75 MB per core. Feex has no recorded L1 cache size for this processor.

The Intel Xeon E3-1278L v4 has a 2-level cache hierarchy: L2 at 1 MB and L3 at 6 MB. L3 is the largest level and makes up about 86% of the cache listed here.

The Intel Xeon E3-1278L v4 addresses up to 32 GB of memory and uses 2 memory channels.

The Intel Xeon E3-1278L v4 includes integrated graphics (Iris Pro Graphics P6300) and clocks the graphics up to 1.00 GHz.

The Intel Xeon E3-1278L v4 uses the FCBGA1364 socket, supports PCI Express 3.0 and provides up to 16 PCIe lanes.

The Intel Xeon E3-1278L v4 has a rated TDP of 47 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 E3-1278L v4 is manufactured by Intel. It launched at a price of $546.

The Intel Xeon E3-1278L v4 is also identified by the model number E3-1278LV4.

Feex has recorded 38% of the specifications it tracks for the Intel Xeon E3-1278L v4. 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, DDR5 Support, DDR4 Support, LPDDR Support, 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 Xeon E3-1278L v4 in the Feex database, matched by socket, family, segment, architecture, core count, TDP and benchmark scores, include Intel Xeon E3-1558L v5, Intel Xeon E3-1501M v6, Intel Xeon E3-1578L v5, Intel Xeon E3-1505L v6 and Intel Xeon E3-1501L v6.