Intel® Xeon™ E7-4809 v2

The Intel Xeon E7-4809 v2 is a server processor with 6 cores and 12 threads, built on the Ivy Bridge architecture. It launched in Jan 2014. A 12-MB L3 cache backs the cores (2.8 MB per core). It addresses DDR3 memory up to 1536 GB across 4 channels. The chip drops into the FCLGA2011 socket and exposes PCIe 3.0 (32 lanes). Rated TDP is 105 W. Notable platform capabilities: Extended Page Tables (EPT).

The Intel Xeon E7-4809 v2 scores 1,006 in single-core performance and 16,471 in multi-core performance (PassMark CPU Mark ratings). From those two ratings Feex computes 4,071 for overall performance, 12,115 for productivity performance, 10,870 for creator performance, 16,368 for engineering performance and 7,136 for gaming performance. Its multi-core throughput works out to 2,745 per core, 1,373 per thread and 157 per watt. Its computed efficiency index is 397. Its performance index is 50, so its overall performance is 50% 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 E7-4809 v2 scores 72,146 in integer math, 36,584 in floating-point math, 331,198 in compression, 6,049 in cryptography, 1,490 in physics simulation, 14,347 in vector SIMD, 80 in the prime sieve and 43,367 in sorting. Higher is better. Compared with the Intel Core i5-12400, it is 23% above in integer math, 20% below in floating-point math, 45% above in compression, 47% below in cryptography, 37% above in physics simulation, 7% below in vector SIMD, 19% above in the prime sieve and 91% 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 E7-4809 v2 has 6 physical cores and runs 12 logical threads. It runs 2 threads per core. It runs at a base clock of 1.90 GHz.

The Intel Xeon E7-4809 v2 is a server processor, belongs to the Intel Xeon E7 family, uses the Ivy Bridge architecture, carries the codename Ivy Bridge and is manufactured on a 22 nm process. It launched in Jan 2014.

The Intel Xeon E7-4809 v2 has 3 MB of L1 cache, 1.50 MB of L2 cache and 12 MB of L3 cache. That adds up to about 16.5 MB of cache, or 2.75 MB per core.

The Intel Xeon E7-4809 v2 has a 3-level cache hierarchy: L1 at 3 MB, L2 at 1.5 MB and L3 at 12 MB. L3 is the largest level and makes up about 73% of the cache listed here.

The Intel Xeon E7-4809 v2 supports DDR3 memory, addresses up to 1,536 GB of memory, uses 4 memory channels, runs memory at up to 1,333 MT/s and delivers up to 42.7 GB/s of memory bandwidth. It does not support DDR5, DDR4 and LPDDR memory.

The Intel Xeon E7-4809 v2 uses the FCLGA2011 socket, supports PCI Express 3.0 and provides up to 32 PCIe lanes.

The Intel Xeon E7-4809 v2 has a rated TDP of 105 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 E7-4809 v2 is manufactured by Intel. It launched at a price of $1,223.

The Intel Xeon E7-4809 v2 is also identified by the model number E7-4809V2.

Feex has recorded 55% of the specifications it tracks for the Intel Xeon E7-4809 v2. 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: L2 Cache (per Core) and 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 E7-4809 v2 and have the closest multi-core scores in the Feex database include Intel Xeon E5-2695 v3, Intel Xeon E5-4650 v4, Intel Xeon E5-2690 v3, Intel Xeon E5-2680 v4 and Intel Xeon E5-4669 v3.