Opteron 2218 HE vs AMD EPYC 7251

VS

AMD Opteron 2218 HE

AMD EPYC 7251

We compared two server CPUs: Opteron 2218 HE with 2 cores 2.6GHz and AMD EPYC 7251 with 8 cores 2.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 2218 HE 's Advantages

Higher base frequency (2.6GHz vs 2.1GHz)

Lower TDP (68W vs 120W)

AMD EPYC 7251 's Advantages

Released 10 years and 4 months late

Higher specification of memory (2400 vs 2)

Newer PCIe version (3 vs 1)

More modern manufacturing process (14nm vs 90nm)

Score

Opteron 2218 HE

VS

AMD EPYC 7251

General Parameters

Feb 2007

Release Date

Jun 2017

AMD

Manufacturer

AMD

Server

Type

Server

Santa Rosa

Core Architecture

Naples

AMD Socket F

Socket

AMD Socket SP3

N/A

Integrated Graphics

N/A

Opteron (Santa Rosa)

Generation

EPYC (Zen (Naples))

Package

0.227 billions

Transistor Count

4.8 billions

90 nm

Manufacturing Process

14 nm

68 W

Power Consumption

120 W

-

Peak Operating Temperature

81 °C

-

Foundry

GlobalFoundries

235 mm²

Die Size

213 mm²

CPU Performance

2.6 GHz

Performance Core Base Frequency

2.1 GHz

0

Performance Core Turbo Frequency

2.9 GHz

2

Total Core Count

8

2

Total Thread Count

16

200 MHz

Bus Frequency

100 MHz

13.0

Multiplier

21.0

128 KB per core

L1 Cache

96 K per core

1 MB per core

L2 Cache

512 K per core

-

L3 Cache

32 MB shared

No

Unlocked Multiplier

Yes

2

SMP

2

Memory Parameters

DDR2

Memory Types

DDR4-2400

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

1

PCIe Version

3

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