Xeon E 2126G vs Opteron 6366 HE

VS

Intel Xeon E-2126G

AMD Opteron 6366 HE

We compared two server CPUs: Xeon E 2126G with 6 cores 3.3GHz and Opteron 6366 HE with 16 cores 1.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon E 2126G 's Advantages

Released 5 years and 8 months late

Higher specification of memory (2666 vs 1866)

Newer PCIe version (3 vs 2)

Higher base frequency (3.3GHz vs 1.8GHz)

Larger L3 cache size (12MB vs 8MB)

More modern manufacturing process (14nm vs 32nm)

Lower TDP (80W vs 85W)

Score

Xeon E 2126G

VS

Opteron 6366 HE

General Parameters

Jul 2018

Release Date

Nov 2012

Intel

Manufacturer

AMD

Server

Type

Server

Coffee Lake-S WS

Core Architecture

Abu Dhabi

Intel Socket 1151

Socket

AMD Socket G34

HD Graphics P630

Integrated Graphics

N/A

Xeon E (Coffee Lake)

Generation

Opteron (Abu Dhabi)

Package

-

Transistor Count

2.4 billions

14 nm

Manufacturing Process

32 nm

80 W

Power Consumption

85 W

-

Peak Operating Temperature

65 °C

Intel

Foundry

GlobalFoundries

154 mm²

Die Size

2x315 mm²

CPU Performance

3.3 GHz

Performance Core Base Frequency

1.8 GHz

4.5 GHz

Performance Core Turbo Frequency

3.1 GHz

6

Total Core Count

16

6

Total Thread Count

16

100 MHz

Bus Frequency

200 MHz

33.0

Multiplier

9.0

64 KB per core

L1 Cache

768 KB

256 KB per core

L2 Cache

2 MB per module

12 MB shared

L3 Cache

8 MB per die

No

Unlocked Multiplier

No

1

SMP

4

Memory Parameters

DDR4-2666

Memory Types

DDR3-1866

2

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

2

16

PCIe Lanes

-

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