Intel Xeon E5640 vs Xeon E 2124

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Intel Xeon E5640 Xeon E 2124

We compared two server CPUs: Intel Xeon E5640 with 4 cores 2.666GHz and Xeon E 2124 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 E5640 's Advantages

Larger L3 cache size (12MB vs 8MB)

Xeon E 2124 's Advantages

Released 8 years and 4 months late

Higher specification of memory (DDR4-2666 vs DDR3)

Newer PCIe version (3 vs 2)

Higher base frequency (3.3GHz vs 2.666GHz)

More modern manufacturing process (14nm vs 32nm)

Lower TDP (71W vs 80W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon E5640

437

Xeon E 2124 +210%

1355

Geekbench 6 Multi Core

Intel Xeon E5640

2456

Xeon E 2124 +63%

4013

Intel Xeon E5640

VS

Xeon E 2124

General Parameters

Mar 2010

Release Date

Jul 2018

Intel

Manufacturer

Intel

Server

Type

Server

Westmere-EP

Core Architecture

Coffee Lake-S WS

Intel Socket 1366

Socket

Intel Socket 1151

N/A

Integrated Graphics

UHD Graphics P630

Xeon (Westmere-EP)

Generation

Xeon E (Coffee Lake)

Package

1.17 billions

Transistor Count

-

32 nm

Manufacturing Process

14 nm

Intel Socket 1366

Socket

Intel Socket 1151

80 W

Power Consumption

71 W

Intel

Foundry

Intel

239 mm²

Die Size

126 mm²

FC-LGA10

Package

FC-LGA14C

CPU Performance

2.666 GHz

Performance Core Base Frequency

3.3 GHz

2.933 GHz

Performance Core Turbo Frequency

4.3 GHz

4

Total Core Count

4

8

Total Thread Count

4

133 MHz

Bus Frequency

100 MHz

20.0

Multiplier

33.0

64 K per core

L1 Cache

64 KB per core

256 K per core

L2 Cache

256 KB per core

12 MB shared

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

2

SMP

1

Memory Parameters

DDR3

Memory Types

DDR4-2666

3

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

3

-

PCIe Lanes

16

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