Xeon E 2456 vs Opteron 8220

VS

Intel Xeon E-2456

AMD Opteron 8220

We compared two server CPUs: Xeon E 2456 with 6 cores 3.3GHz and Opteron 8220 with 2 cores 2.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon E 2456 's Advantages

Released 16 years and 10 months late

Higher specification of memory (4800 vs 667)

Newer PCIe version (5 vs 1)

Higher base frequency (3.3GHz vs 2.8GHz)

More modern manufacturing process (10nm vs 90nm)

Lower TDP (80W vs 95W)

Score

Xeon E 2456

VS

Opteron 8220

General Parameters

Dec 2023

Release Date

Feb 2007

Intel

Manufacturer

AMD

Server

Type

Server

Raptor Lake-S

Core Architecture

Santa Rosa

Intel Socket 1700

Socket

AMD Socket F

N/A

Integrated Graphics

N/A

Xeon E (Raptor Lake)

Generation

Opteron (Santa Rosa)

Package

-

Transistor Count

0.227 billions

10 nm

Manufacturing Process

90 nm

80 W

Power Consumption

95 W

Intel

Foundry

-

163 mm²

Die Size

235 mm²

CPU Performance

3.3 GHz

Performance Core Base Frequency

2.8 GHz

5.1 GHz

Performance Core Turbo Frequency

0

6

Total Core Count

2

12

Total Thread Count

2

100 MHz

Bus Frequency

200 MHz

33.0

Multiplier

14.0

80 KB per core

L1 Cache

128 KB per core

1.25 MB per core

L2 Cache

1 MB per core

18 MB shared

L3 Cache

-

No

Unlocked Multiplier

No

1

SMP

8

Memory Parameters

DDR5-4800

Memory Types

DDR2-667

2

Max Memory Channels

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

1

16

PCIe Lanes

-

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