Intel Xeon W 3175X vs Opteron A1120

VS

Intel Xeon W-3175X

AMD Opteron A1120

We compared two server CPUs: Intel Xeon W 3175X with 28 cores 3.1GHz 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

Intel Xeon W 3175X 's Advantages

Released 3 years late

Higher specification of memory (2666 vs 1866)

Higher base frequency (3.1GHz vs 1.7GHz)

Larger L3 cache size (38.5MB vs 8MB)

More modern manufacturing process (14nm vs 28nm)

Opteron A1120 's Advantages

Lower TDP (25W vs 255W)

Score

Intel Xeon W 3175X

VS

Opteron A1120

General Parameters

Jan 2019

Release Date

Jan 2016

Intel

Manufacturer

AMD

Server

Type

Server

Skylake-W

Core Architecture

Seattle

Intel Socket 3647

Socket

AMD Socket SP1

N/A

Integrated Graphics

N/A

Xeon W (Skylake-W)

Generation

Opteron (Seattle)

Package

8 billions

Transistor Count

-

14 nm

Manufacturing Process

28 nm

255 W

Power Consumption

25 W

70 °C

Peak Operating Temperature

-

Intel

Foundry

GlobalFoundries

688 mm²

Die Size

182 mm²

CPU Performance

3.1 GHz

Performance Core Base Frequency

1.7 GHz

4.3 GHz

Performance Core Turbo Frequency

0

28

Total Core Count

4

56

Total Thread Count

4

100 MHz

Bus Frequency

100 MHz

31.0

Multiplier

17.0

64 K per core

L1 Cache

80 K per core

1 MB per core

L2 Cache

2 MB shared

38.5 MB shared

L3 Cache

8 MB shared

Yes

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR4-2666

Memory Types

DDR3,DDR4-1866

6

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

3

48

PCIe Lanes

8

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