Opteron 156 vs Intel Xeon W 2140B

VS

AMD Opteron 156

Intel Xeon W-2140B

We compared two server CPUs: Opteron 156 with 1 cores 3GHz and Intel Xeon W 2140B with 8 cores 3.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 156 's Advantages

Lower TDP (104W vs 120W)

Intel Xeon W 2140B 's Advantages

Released 12 years and 7 months late

Higher specification of memory (2666 vs 400)

Higher base frequency (3.2GHz vs 3GHz)

More modern manufacturing process (14nm vs 90nm)

Score

Opteron 156

VS

Intel Xeon W 2140B

General Parameters

May 2005

Release Date

Dec 2017

AMD

Manufacturer

Intel

Server

Type

Server

Venus

Core Architecture

Skylake-W

AMD Socket 939

Socket

Intel Socket 2066

On certain motherboards (Chipset feature)

Integrated Graphics

N/A

Opteron (Venus (E4))

Generation

Xeon W (Skylake-W)

Package

0.114 billions

Transistor Count

-

90 nm

Manufacturing Process

14 nm

104 W

Power Consumption

120 W

-

Peak Operating Temperature

70 °C

-

Foundry

Intel

115 mm²

Die Size

484 mm²

CPU Performance

3 GHz

Performance Core Base Frequency

3.2 GHz

0

Performance Core Turbo Frequency

4.2 GHz

1

Total Core Count

8

1

Total Thread Count

16

200 MHz

Bus Frequency

100 MHz

15.0

Multiplier

32.0

128 KB

L1 Cache

64 K per core

1 MB

L2 Cache

1 MB per core

-

L3 Cache

11 MB shared

No

Unlocked Multiplier

No

1

SMP

1

-

AVX-512 FMA Ports

2

Memory Parameters

DDR1-400

Memory Types

DDR4-2666

2

Max Memory Channels

4

No

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

3

-

PCIe Lanes

48

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