Xeon E 2146G vs Opteron 156

VS

Intel Xeon E-2146G

AMD Opteron 156

We compared two server CPUs: Xeon E 2146G with 6 cores 3.5GHz and Opteron 156 with 1 cores 3GHz . 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 13 years and 2 months late

Higher specification of memory (2666 vs 400)

Higher base frequency (3.5GHz vs 3GHz)

More modern manufacturing process (14nm vs 90nm)

Lower TDP (80W vs 104W)

Score

Xeon E 2146G

VS

Opteron 156

General Parameters

Jul 2018

Release Date

May 2005

Intel

Manufacturer

AMD

Server

Type

Server

Coffee Lake-S WS

Core Architecture

Venus

Intel Socket 1151

Socket

AMD Socket 939

HD Graphics P630

Integrated Graphics

On certain motherboards (Chipset feature)

Xeon E (Coffee Lake)

Generation

Opteron (Venus (E4))

Package

-

Transistor Count

0.114 billions

14 nm

Manufacturing Process

90 nm

80 W

Power Consumption

104 W

Intel

Foundry

-

154 mm²

Die Size

115 mm²

CPU Performance

3.5 GHz

Performance Core Base Frequency

3 GHz

4.5 GHz

Performance Core Turbo Frequency

0

6

Total Core Count

1

12

Total Thread Count

1

100 MHz

Bus Frequency

200 MHz

35.0

Multiplier

15.0

64 KB per core

L1 Cache

128 KB

256 KB per core

L2 Cache

1 MB

12 MB shared

L3 Cache

-

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR4-2666

Memory Types

DDR1-400

2

Max Memory Channels

2

Yes

ECC Memory Support

No

Miscellaneous

3

PCIe Version

-

16

PCIe Lanes

-

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