Intel Xeon E 2314 vs Intel Xeon E5 2643

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Intel Xeon E-2314

Intel Xeon E5-2643

We compared two server CPUs: Intel Xeon E 2314 with 4 cores 2.8GHz and Intel Xeon E5 2643 with 4 cores 3.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E 2314 's Advantages

Released 9 years and 6 months late

Higher specification of memory (3200 vs 3)

Newer PCIe version (4 vs 3)

More modern manufacturing process (14nm vs 32nm)

Lower TDP (65W vs 130W)

Intel Xeon E5 2643 's Advantages

Higher base frequency (3.3GHz vs 2.8GHz)

Larger L3 cache size (10MB vs 8MB)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon E 2314 +81%

2077

Intel Xeon E5 2643

1143

Geekbench 6 Multi Core

Intel Xeon E 2314

4782

Intel Xeon E5 2643 +1%

4836

Intel Xeon E 2314

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Intel Xeon E5 2643

General Parameters

Sep 2021

Release Date

Mar 2012

Intel

Manufacturer

Intel

Server

Type

Server

Rocket Lake-E

Core Architecture

Sandy Bridge-EP

Intel Socket 1200

Socket

Intel Socket 2011

N/A

Integrated Graphics

N/A

Xeon (Rocket Lake-E)

Generation

Xeon E5 (Sandy Bridge-EP)

Package

-

Transistor Count

1.27 billions

14 nm

Manufacturing Process

32 nm

65 W

Power Consumption

130 W

Intel

Foundry

Intel

276 mm²

Die Size

294 mm²

CPU Performance

2.8 GHz

Performance Core Base Frequency

3.3 GHz

4.5 GHz

Performance Core Turbo Frequency

3.5 GHz

4

Total Core Count

4

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

28.0

Multiplier

33.0

80 K per core

L1 Cache

64 K per core

512 K per core

L2 Cache

256 K per core

8 MB shared

L3 Cache

10 MB shared

No

Unlocked Multiplier

No

1

SMP

2

Memory Parameters

DDR4-3200

Memory Types

DDR3

2

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

3

20

PCIe Lanes

-

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