Opteron A1120 vs Intel Xeon Platinum 9221

VS

AMD Opteron A1120

Intel Xeon Platinum 9221

We compared two server CPUs: Opteron A1120 with 4 cores 1.7GHz and Intel Xeon Platinum 9221 with 32 cores 2.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron A1120 's Advantages

Lower TDP (25W vs 250W)

Intel Xeon Platinum 9221 's Advantages

Released 3 years and 3 months late

Higher specification of memory (2933 vs 1866)

Higher base frequency (2.1GHz vs 1.7GHz)

Larger L3 cache size (71.5MB vs 8MB)

More modern manufacturing process (14nm vs 28nm)

Score

Opteron A1120

VS

Intel Xeon Platinum 9221

General Parameters

Jan 2016

Release Date

Apr 2019

AMD

Manufacturer

Intel

Server

Type

Server

Seattle

Core Architecture

Cascade Lake-AP

AMD Socket SP1

Socket

Intel BGA 5903

N/A

Integrated Graphics

N/A

Opteron (Seattle)

Generation

Xeon Platinum (Cascade Lake-AP)

Package

-

Transistor Count

8 billions

28 nm

Manufacturing Process

14 nm

25 W

Power Consumption

250 W

GlobalFoundries

Foundry

Intel

182 mm²

Die Size

-

CPU Performance

1.7 GHz

Performance Core Base Frequency

2.1 GHz

0

Performance Core Turbo Frequency

3.7 GHz

4

Total Core Count

32

4

Total Thread Count

64

100 MHz

Bus Frequency

100 MHz

17.0

Multiplier

23.0

80 K per core

L1 Cache

64 K per core

2 MB shared

L2 Cache

1 MB per core

8 MB shared

L3 Cache

71.5 MB shared

No

Unlocked Multiplier

No

1

SMP

8

Memory Parameters

DDR3,DDR4-1866

Memory Types

DDR4-2933

2

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

3

8

PCIe Lanes

-

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