Intel Xeon Platinum 9221 vs Opteron 43CX EE

VS

Intel Xeon Platinum 9221

AMD Opteron 43CX EE

We compared two server CPUs: Intel Xeon Platinum 9221 with 32 cores 2.1GHz and Opteron 43CX EE with 4 cores 2.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Platinum 9221 's Advantages

Released 6 years and 4 months late

Higher specification of memory (2933 vs 3)

Larger L3 cache size (71.5MB vs 8MB)

More modern manufacturing process (14nm vs 32nm)

Opteron 43CX EE 's Advantages

Higher base frequency (2.2GHz vs 2.1GHz)

Lower TDP (35W vs 250W)

Score

Intel Xeon Platinum 9221

VS

Opteron 43CX EE

General Parameters

Apr 2019

Release Date

Dec 2012

Intel

Manufacturer

AMD

Server

Type

Server

Cascade Lake-AP

Core Architecture

Seoul

Intel BGA 5903

Socket

AMD Socket C32

N/A

Integrated Graphics

N/A

Xeon Platinum (Cascade Lake-AP)

Generation

Opteron (Seoul)

Package

8 billions

Transistor Count

1.2 billions

14 nm

Manufacturing Process

32 nm

250 W

Power Consumption

35 W

Intel

Foundry

-

Die Size

315 mm²

CPU Performance

2.1 GHz

Performance Core Base Frequency

2.2 GHz

3.7 GHz

Performance Core Turbo Frequency

3 GHz

32

Total Core Count

4

64

Total Thread Count

4

100 MHz

Bus Frequency

200 MHz

23.0

Multiplier

11.0

64 K per core

L1 Cache

192 K

1 MB per core

L2 Cache

4 MB

71.5 MB shared

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

8

SMP

2

Memory Parameters

DDR4-2933

Memory Types

DDR3

4

Max Memory Channels

Yes

ECC Memory Support

No

Miscellaneous

3

PCIe Version

-

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