Intel Xeon E5 4640 v3 vs Xeon E 2278G

VS

Intel Xeon E5-4640 v3

Intel Xeon E-2278G

We compared two server CPUs: Intel Xeon E5 4640 v3 with 12 cores 1.9GHz and Xeon E 2278G with 8 cores 3.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5 4640 v3 's Advantages

Larger L3 cache size (30MB vs 16MB)

Xeon E 2278G 's Advantages

Released 3 years and 11 months late

Higher specification of memory (2666 vs 1866)

Higher base frequency (3.4GHz vs 1.9GHz)

More modern manufacturing process (14nm vs 22nm)

Lower TDP (95W vs 105W)

Score

Intel Xeon E5 4640 v3

VS

Xeon E 2278G

General Parameters

Jun 2015

Release Date

May 2019

Intel

Manufacturer

Intel

Server

Type

Server

Haswell-EP

Core Architecture

Coffee Lake-S WS

Intel Socket 2011-3

Socket

Intel Socket 1151

N/A

Integrated Graphics

HD Graphics P630

Xeon E5 (Haswell-EP)

Generation

Xeon E (Coffee Lake)

Package

2.6 billions

Transistor Count

-

22 nm

Manufacturing Process

14 nm

105 W

Power Consumption

95 W

78 °C

Peak Operating Temperature

73 °C

Intel

Foundry

Intel

356 mm²

Die Size

180 mm²

CPU Performance

1.9 GHz

Performance Core Base Frequency

3.4 GHz

2.6 GHz

Performance Core Turbo Frequency

5 GHz

12

Total Core Count

8

24

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

19.0

Multiplier

34.0

64 K per core

L1 Cache

64 KB per core

256 K per core

L2 Cache

256 KB per core

30 MB shared

L3 Cache

16 MB shared

No

Unlocked Multiplier

No

4

SMP

1

Memory Parameters

DDR4-1866

Memory Types

DDR4-2666

4

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

3

40

PCIe Lanes

16

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