Intel Xeon E7-8891 v2 processor review - Benchmark and Specs

The processor Intel Xeon E7-8891 v2 is developed on the 22 nm technology node and architecture Ivy Bridge EX. Its base clock speed is 3.20 GHz, and maximum clock speed in turbo boost - 3.70 GHz. Intel Xeon E7-8891 v2 contains 10 processing cores. To make a right choice for computer upgrading, please get familiar with the detailed technical specifications and benchmark results. Check socket compatibility before choosing.

General info

The base and maximum clock speed of the CPU Intel Xeon E7-8891 v2, number of processing cores and threads.

CPU Cores and Base Frequency

The general performance of a CPU can easily be determined based on the number of its cores and the thread count, as well as the base frequency and Turbo frequency. The more GHz and cores a CPU has, the better. Please note that high technical specs require using a powerful cooling system and a quality chipset (check VRM on the motherboard).

Frequency: 3.20 GHz   CPU Cores: 10
Turbo (1 Core): 3.70 GHz   CPU Threads: 20
Hyperthreading: Yes   Overclocking: No
Turbo (10 Cores): 3.70 GHz  

Internal Graphics

Some manufacturers complement their CPUs with graphic chips, such a solution being especially popular in laptops. The higher the clock frequency of a GPU is and the bigger its memory, the better.

GPU (Turbo): No turbo   Max. Memory: --

Hardware codec support

Here we deal with specs that are used by some CPU manufacturers. These numbers are mainly technical and can be neglected for the purpose of the comparison analysis.

h264: No
JPEG: No
h265 8bit: No
h265 10bit: No
VP8: No
VP9: No
VC-1: No
AVC: No

Memory & PCIe

These are memory standards supported by CPUs. The higher such standards, the better a CPU’s performance is.

Memory type: DDR3-1600   Memory channels: 4
ECC: Yes  

Encryption

Data encryption support

AES-NI: Yes  

Thermal Management

TDP: 155 W   Tjunction max.: --
TDP up: --   TDP down: --

Technical details

These are key parameters that will help you determine which CPU is better. Pay special attention to the release date, technological aspects of the manufacturing process (measured in nanometers), and the third-level cache (L3).

L3-Cache: 38.00 MB   Technology: 22 nm
Architecture: Ivy Bridge EX   Virtualization: VT-x, VT-x EPT, VT-d
Socket: LGA 2011   Release date: Q1/2014
Market price: ca. 5000 $  

Devices using this processor

You probably know already what devices use CPUs. These can be a desktop or a laptop.

Used in: Unknown
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