Xeon E 2276M vs Intel Xeon E5 1681 v3

VS

Intel Xeon E-2276M

Intel Xeon E5-1681 v3

We compared two server CPUs: Xeon E 2276M with 6 cores 2.8GHz and Intel Xeon E5 1681 v3 with 10 cores 2.9GHz . 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 4 years and 8 months late

Higher specification of memory (2666 vs 2133)

More modern manufacturing process (14nm vs 22nm)

Lower TDP (45W vs 135W)

Intel Xeon E5 1681 v3 's Advantages

Higher base frequency (2.9GHz vs 2.8GHz)

Larger L3 cache size (25MB vs 12MB)

Score

Xeon E 2276M

VS

Intel Xeon E5 1681 v3

General Parameters

May 2019

Release Date

Sep 2014

Intel

Manufacturer

Intel

Server

Type

Server

Coffee Lake-H

Core Architecture

Haswell-EP

Intel BGA 1440

Socket

Intel Socket 2011-3

UHD Graphics P630

Integrated Graphics

N/A

Xeon E (Coffee Lake)

Generation

Xeon E5 (Haswell-EP)

Package

-

Transistor Count

2.6 billions

14 nm

Manufacturing Process

22 nm

45 W

Power Consumption

135 W

Intel

Foundry

Intel

154 mm²

Die Size

356 mm²

CPU Performance

2.8 GHz

Performance Core Base Frequency

2.9 GHz

4.7 GHz

Performance Core Turbo Frequency

3.5 GHz

6

Total Core Count

10

12

Total Thread Count

20

100 MHz

Bus Frequency

100 MHz

28.0

Multiplier

29.0

64 KB per core

L1 Cache

64 K per core

256 KB per core

L2 Cache

256 K per core

12 MB shared

L3 Cache

25 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR4-2666

Memory Types

DDR4-2133

2

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

3

16

PCIe Lanes

40

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