Xeon E 2146G vs Opteron A1120

VS

Xeon E 2146G Opteron A1120

We compared two server CPUs: Xeon E 2146G with 6 cores 3.5GHz and Opteron A1120 with 4 cores 1.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon E 2146G 's Advantages

Released 2 years and 6 months late

Higher specification of memory (DDR4-2666 vs DDR3)

Higher base frequency (3.5GHz vs 1.7GHz)

Larger L3 cache size (12MB vs 8MB)

Opteron A1120 's Advantages

Lower TDP (25W vs 80W)

Score

Xeon E 2146G

VS

Opteron A1120

General Parameters

Jul 2018

Release Date

Jan 2016

Intel

Manufacturer

AMD

Server

Type

Server

Coffee Lake-S WS

Core Architecture

Seattle

Intel Socket 1151

Socket

AMD Socket SP1

HD Graphics P630

Integrated Graphics

N/A

Xeon E (Coffee Lake)

Generation

Opteron (Seattle)

Package

14 nm

Manufacturing Process

28 nm

Intel Socket 1151

Socket

AMD Socket SP1

80 W

Power Consumption

25 W

Intel

Foundry

GlobalFoundries

154 mm²

Die Size

182 mm²

FC-LGA14C

Package

FC-BGA1021

CPU Performance

3.5 GHz

Performance Core Base Frequency

1.7 GHz

4.5 GHz

Performance Core Turbo Frequency

0

6

Total Core Count

4

12

Total Thread Count

4

100 MHz

Bus Frequency

100 MHz

35.0

Multiplier

17.0

64 KB per core

L1 Cache

80 K per core

256 KB per core

L2 Cache

2 MB shared

12 MB shared

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR4-2666

Memory Types

DDR3,

2

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

3

16

PCIe Lanes

8

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