Intel Xeon E5-2643 v4

Specifications Benchmarks Synonyms

Specifications

Technical data

CPU generation and family

CPU group
Intel Xeon E5 v4
Family
Intel Xeon E5
Generation
6
Name
Intel Xeon E5-2643 v4
Predecessor
Intel Xeon E5-2643 v3
Segment
Desktop / Server
Successor
—

CPU Cores and Base Frequency

A-Core
—
B-Core
—
Base Frequency
3.4 GHz
C-Core
—
Core architecture
normal
CPU Cores
6
CPU Threads
12
Hyperthreading / SMT
Yes
Overclocking
No
Turbo Frequency (1 Core)
3.7 GHz
Turbo Frequency (6 Cores)
3.6 GHz

Internal Graphics

DirectX Version
—
Execution units
—
Generation
—
GPU Frequency
—
GPU name
no iGPU
GPU Turbo
No turbo
Max. displays
—
Max. GPU Memory
—
Release date
—
Shader
—
Technology
—

Hardware codec support

AV1
No
H.264 / AVC
No
h265 / HEVC (8 bit)
No
h265 / HEVC (10 bit)
No
JPEG
No
VC-1
No
VP8
No
VP9
No

Memory & PCIe

ECC
Yes
Max. Memory
—
Memory channels
4
Memory type
DDR4-2400
PCIe lanes
40
PCIe version
3.0

Encryption

AES-NI
Yes

Thermal Management

Maximum Operating Temperature
—
TDP (PL1, legacy label)
135 W
TDP (PL2)
—
TDP down
—
TDP up
—

Technical details

Architecture
Broadwell E
Instruction set (ISA)
x86-64 (64 bit)
ISA extensions
SSE4.1, SSE4.2, AVX2
L2-Cache
—
L3-Cache
20 MB
Part Number
—
Release date
Q1/2016
Socket
LGA 2011-3
Technology
14 nm
Virtualization
VT-x, VT-x EPT, VT-d

Positions in all rankings

Common positions Intel Xeon E5-2643 v4 CPU in popular benchmarks, for comparison with other models.

Cinebench R20 (Single-Core)

375 place
Cinebench R20 (Multi-Core)

101 place
Cinebench R15 (Single-Core)

361 place
Cinebench R15 (Multi-Core)

260 place
Blender 2.81 (bmw27)

68 place
Geekbench 3, 64bit (Single-Core)

69 place
Geekbench 3, 64bit (Multi-Core)

119 place
Cinebench R11.5, 64bit (Single-Core)

127 place
Cinebench R11.5, 64bit (Multi-Core)

124 place
Estimated results for PassMark CPU Mark

274 place

Benchmarks

Performance tests CPU

Compare the scores of popular benchmarks Intel Xeon E5-2643 v4 with other processors to understand the real speed of the CPU when processing content.

Tests include mathematical calculations, creation of 3D models, cryptocurrency mining, tests in single and multi-core modes.

These are saved results from the earlier catalog. Measurement dates and test configurations were not recorded. Models with no comparable results are omitted.

Recent models: test results with identified primary sources — Cinebench R23 · Cinebench R20 · Cinebench R15 · Cinebench 2026 · RandomX benchmark

Cinebench R20 (Single-Core)

Cinebench R20 SC is a high load CPU test for long tasks on a desktop or notebook PC, uses one CPU core, with no hypetrading

Higher values are better in this metric.

351

Intel Xeon E5-2643 v4

353

Intel Core i5-7300U

353

Intel Pentium Gold G5500

All the benchmark results

Cinebench R20 (Multi-Core)

Cinebench R20 MC is a high load CPU test for long tasks on a desktop or notebook PC, using a multi-core and hyperthreading

Higher values are better in this metric.

4905

Intel Xeon E5-2643 v4

4981

Intel Xeon E5-2699 v4

4960

AMD Ryzen 7 3800X

All the benchmark results

Cinebench R15 (Single-Core)

The Cinebench R15 SC stresses the computing modules of a desktop or laptop computer to their limits and accurately determines the key performance parameters of the hardware

Higher values are better in this metric.

155

Intel Xeon E5-2643 v4

156

Intel Core i3-6300

156

Intel Core i5-8600T

All the benchmark results

Cinebench R15 (Multi-Core)

The Cinebench R15 MC stresses the computing modules of a desktop or laptop computer to their limits and accurately determines the key performance parameters of the hardware

Higher values are better in this metric.

1150

Intel Xeon E5-2643 v4

1165

Intel Core i5-9600K

1160

Intel Xeon E5-2630L v4

All the benchmark results

Blender 2.81 (bmw27)

Blender is Open Source Software, creating predefined 3D scenes and measuring the time to execute them

Lower values are better; time in seconds.

290.2 s

Intel Xeon E5-2643 v4

278.4 s

AMD Ryzen 5 2600X

279.7 s

Intel Core i7-6850K

Geekbench 3, 64bit (Single-Core)

Geekbench 3 SC for one CPU core, includes stress tests simulating real 3D scenarios for Windows, Mac, Linux, Ansroid, iOS

Higher values are better in this metric.

4379

Intel Xeon E5-2643 v4

4400

AMD Ryzen 7 2700

4400

AMD Ryzen Threadripper 1900X

Geekbench 3, 64bit (Multi-Core)

Geekbench 3 MC using a multi-core and hyperthreading, includes stress tests simulating real 3D scenarios for Windows, Mac, Linux, Ansroid, iOS

Higher values are better in this metric.

28833

Intel Xeon E5-2643 v4

28928

Intel Core i7-5960X

28928

Intel Xeon E5-1660 v3

Cinebench R11.5, 64bit (Single-Core)

The PC CPU and GPU test involves rendering a specific 3D scene in single-core mode, based on CINEMA 4D

Higher values are better in this metric.

1.89

Intel Xeon E5-2643 v4

1.9

Intel Xeon Gold 6148

1.9

Intel Xeon Gold 6150

Cinebench R11.5, 64bit (Multi-Core)

The PC CPU and GPU test involves rendering a specific 3D scene in multi-core mode and hyperthreading, based on CINEMA 4D

Higher values are better in this metric.

14.16

Intel Xeon E5-2643 v4

14.3

Intel Xeon E5-2648L v3

14.3

Intel Xeon E5-2650L v3

Estimated results for PassMark CPU Mark

PassMark is a test suite that performs complex mathematical calculations to determine CPU performance on file compression, encryption and physics-related tasks

Higher values are better in this metric.

13475

Intel Xeon E5-2643 v4

13511

AMD Ryzen 5 2600

13480

Intel Core i5-9600K

All the benchmark results

Comparable benchmark results are required to suggest performance alternatives.

PL1 is the sustained processor power limit; PL2 is the short-term turbo power limit. They are not measured performance or efficiency.

The values are used to select the optimal cooling system and power supply.

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Intel Xeon E5-2643 v4