Opteron A1120 vs Xeon Platinum 8256

VS

AMD Opteron A1120

Intel Xeon Platinum 8256

We compared two server CPUs: Opteron A1120 with 4 cores 1.7GHz and Xeon Platinum 8256 with 4 cores 3.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron A1120 's Advantages

Higher specification of memory (1866 vs 4)

Lower TDP (25W vs 105W)

Xeon Platinum 8256 's Advantages

Released 2 years and 11 months late

Higher base frequency (3.8GHz vs 1.7GHz)

Larger L3 cache size (16.5MB vs 8MB)

More modern manufacturing process (14nm vs 28nm)

Score

Opteron A1120

VS

Xeon Platinum 8256

General Parameters

Jan 2016

Release Date

Dec 2018

AMD

Manufacturer

Intel

Server

Type

Server

Seattle

Core Architecture

Cascade Lake-SP

AMD Socket SP1

Socket

Intel Socket 3647

N/A

Integrated Graphics

N/A

Opteron (Seattle)

Generation

Xeon Platinum(Cascade Lake-SP)

Package

-

Transistor Count

8 billions

28 nm

Manufacturing Process

14 nm

25 W

Power Consumption

105 W

GlobalFoundries

Foundry

Intel

182 mm²

Die Size

-

CPU Performance

1.7 GHz

Performance Core Base Frequency

3.8 GHz

0

Performance Core Turbo Frequency

3.9 GHz

4

Total Core Count

4

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

17.0

Multiplier

38.0

80 K per core

L1 Cache

64 KB per core

2 MB shared

L2 Cache

1 MB per core

8 MB shared

L3 Cache

16.5 MB shared

No

Unlocked Multiplier

No

1

SMP

8

Memory Parameters

DDR3,DDR4-1866

Memory Types

DDR4

2

Max Memory Channels

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

-

8

PCIe Lanes

-

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