Xeon E 2276M vs Xeon E7 4820

VS

Intel Xeon E-2276M

Intel Xeon E7-4820

We compared two server CPUs: Xeon E 2276M with 6 cores 2.8GHz and Xeon E7 4820 with 8 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon E 2276M 's Advantages

Released 8 years and 1 months late

Higher specification of memory (2666 vs 1333)

Higher base frequency (2.8GHz vs 2GHz)

More modern manufacturing process (14nm vs 32nm)

Lower TDP (45W vs 105W)

Xeon E7 4820 's Advantages

Larger L3 cache size (18MB vs 12MB)

Score

Xeon E 2276M

VS

Xeon E7 4820

General Parameters

May 2019

Release Date

Apr 2011

Intel

Manufacturer

Intel

Server

Type

Server

Coffee Lake-H

Core Architecture

Westmere-EX

Intel BGA 1440

Socket

Intel Socket 1567

UHD Graphics P630

Integrated Graphics

N/A

Xeon E (Coffee Lake)

Generation

Xeon E7(Westmere-EX)

Package

-

Transistor Count

2.6 billions

14 nm

Manufacturing Process

32 nm

45 W

Power Consumption

105 W

Intel

Foundry

Intel

154 mm²

Die Size

513 mm²

CPU Performance

2.8 GHz

Performance Core Base Frequency

2 GHz

4.7 GHz

Performance Core Turbo Frequency

2.266 GHz

6

Total Core Count

8

12

Total Thread Count

16

100 MHz

Bus Frequency

133 MHz

28.0

Multiplier

15.0

64 KB per core

L1 Cache

64 KB per core

256 KB per core

L2 Cache

256 KB per core

12 MB shared

L3 Cache

18 MB shared

No

Unlocked Multiplier

No

1

SMP

4

Memory Parameters

DDR4-2666

Memory Types

DDR3-1333

2

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

-

16

PCIe Lanes

-

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