Intel® Xeon™ E5-2683 v3

The Intel Xeon E5-2683 v3 is a server processor with 14 cores and 28 threads, built on the Haswell architecture. It launched in Jul 2014. Clocks run from 2.0 GHz base to 3.0 GHz boost. A 35-MB L3 cache backs the cores (2.8 MB per core). It addresses DDR4 memory up to 768 GB across 4 channels. The chip drops into the FCLGA2011 socket and exposes PCIe 3.0 (40 lanes). Rated TDP is 120 W. Notable platform capabilities: Extended Page Tables (EPT).

The Intel Xeon E5-2683 v3 scores 1,645 in single-core performance and 14,693 in multi-core performance (PassMark CPU Mark ratings). From those two ratings Feex computes 4,916 for overall performance, 11,853 for productivity performance, 11,042 for creator performance, 16,438 for engineering performance and 8,608 for gaming performance. Its multi-core throughput works out to 1,050 per core, 525 per thread and 122 per watt. Its computed efficiency index is 449. Its performance index is 61, so its overall performance is 39% below 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 E5-2683 v3 scores 61,634 in integer math, 30,795 in floating-point math, 258,895 in compression, 4,402 in cryptography, 876 in physics simulation, 16,490 in vector SIMD, 66 in the prime sieve and 34,474 in sorting. Higher is better. Compared with the Intel Core i5-12400, it is 5% above in integer math, 33% below in floating-point math, 14% above in compression, 62% below in cryptography, 20% below in physics simulation, 6% above in vector SIMD, 1% below in the prime sieve and 52% 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 E5-2683 v3 has 14 physical cores and runs 28 logical threads. It runs 2 threads per core. It runs at a base clock of 2.00 GHz and boosts up to 3.00 GHz.

The Intel Xeon E5-2683 v3 is a server processor, belongs to the Intel Xeon E5 family, uses the Haswell architecture, carries the codename Haswell and is manufactured on a 22 nm process. It launched in Jul 2014.

The Intel Xeon E5-2683 v3 has 896 KB of L1 cache, 3.50 MB of L2 cache and 35 MB of L3 cache. That adds up to about 39.4 MB of cache, or 2.81 MB per core. Each core has 256 KB of private L2 cache.

The Intel Xeon E5-2683 v3 has a 3-level cache hierarchy: L1 at 896 KB, L2 at 3.5 MB and L3 at 35 MB. L3 is the largest level and makes up about 89% of the cache listed here.

The Intel Xeon E5-2683 v3 supports DDR4 memory, addresses up to 768 GB of memory, uses 4 memory channels, runs memory at up to 2,133 MT/s and delivers up to 68.3 GB/s of memory bandwidth. It does not support DDR5 and LPDDR memory.

The Intel Xeon E5-2683 v3 uses the FCLGA2011 socket, supports PCI Express 3.0 and provides up to 40 PCIe lanes.

The Intel Xeon E5-2683 v3 has a rated TDP of 120 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 E5-2683 v3 is manufactured by Intel. It launched at a price of $1,846.

The Intel Xeon E5-2683 v3 is also identified by the model number E5-2683V3.

Feex has recorded 58% of the specifications it tracks for the Intel Xeon E5-2683 v3. 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: L4 Cache. Memory Support: ECC Memory. Graphics: Integrated Graphics, Graphics Model, Graphics Base Clock, Graphics Max Clock, 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.

Processors that use the same FCLGA2011 socket as the Intel Xeon E5-2683 v3 and have the closest multi-core scores in the Feex database include Intel Core i7-6900K, Intel Xeon E5-2680 v3, Intel Xeon E5-2658 v4, Intel Xeon E5-2658A v3 and Intel Xeon E5-2687W v3.