AMD EPYC 7402 vs Opteron 8222

VS

AMD EPYC 7402 Opteron 8222

We compared two server CPUs: AMD EPYC 7402 with 24 cores 2.8GHz and Opteron 8222 with 2 cores 3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 7402 's Advantages

Released 12 years late

Higher specification of memory (DDR4-3200 vs DDR2-667)

Newer PCIe version (4 vs 1)

More modern manufacturing process (7nm vs 90nm)

Opteron 8222 's Advantages

Higher base frequency (3GHz vs 2.8GHz)

Lower TDP (95W vs 180W)

Score

AMD EPYC 7402

VS

Opteron 8222

General Parameters

Aug 2019

Release Date

Aug 2007

AMD

Manufacturer

AMD

Server

Type

Server

Rome

Core Architecture

Santa Rosa

AMD Socket SP3

Socket

AMD Socket F

N/A

Integrated Graphics

N/A

EPYC (Zen 2 (Rome))

Generation

Opteron (Santa Rosa)

Package

3.8 billions

Transistor Count

0.227 billions

7 nm

Manufacturing Process

90 nm

AMD Socket SP3

Socket

AMD Socket F

180 W

Power Consumption

95 W

TSMC

Foundry

-

74 mm²

Die Size

235 mm²

FCLGA-4094

Package

FC-LGA1207

CPU Performance

2.8 GHz

Performance Core Base Frequency

3 GHz

3.35 GHz

Performance Core Turbo Frequency

0

24

Total Core Count

2

48

Total Thread Count

2

100 MHz

Bus Frequency

200 MHz

28.0

Multiplier

15.0

96 K per core

L1 Cache

128 KB per core

512 K per core

L2 Cache

1 MB per core

128 MB shared

L3 Cache

-

No

Unlocked Multiplier

No

2

SMP

8

Memory Parameters

DDR4-3200

Memory Types

DDR2-667

8

Max Memory Channels

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

1

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