Intel Xeon E7 8891 v3 vs Opteron 8220

VS

Intel Xeon E7-8891 v3

AMD Opteron 8220

We compared two server CPUs: Intel Xeon E7 8891 v3 with 10 cores 2.8GHz 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

Intel Xeon E7 8891 v3 's Advantages

Released 8 years and 4 months late

Higher specification of memory (1866 vs 667)

Newer PCIe version (3 vs 1)

More modern manufacturing process (22nm vs 90nm)

Opteron 8220 's Advantages

Lower TDP (95W vs 165W)

Score

Intel Xeon E7 8891 v3

VS

Opteron 8220

General Parameters

Jun 2015

Release Date

Feb 2007

Intel

Manufacturer

AMD

Server

Type

Server

Haswell-EX

Core Architecture

Santa Rosa

Intel Socket 2011-3

Socket

AMD Socket F

N/A

Integrated Graphics

N/A

Xeon E7 (Haswell-EX)

Generation

Opteron (Santa Rosa)

Package

1.4 billions

Transistor Count

0.227 billions

22 nm

Manufacturing Process

90 nm

165 W

Power Consumption

95 W

79 °C

Peak Operating Temperature

-

Intel

Foundry

-

160 mm²

Die Size

235 mm²

CPU Performance

2.8 GHz

Performance Core Base Frequency

2.8 GHz

3.5 GHz

Performance Core Turbo Frequency

0

10

Total Core Count

2

20

Total Thread Count

2

100 MHz

Bus Frequency

200 MHz

28.0

Multiplier

14.0

64 K per core

L1 Cache

128 KB per core

256 K per core

L2 Cache

1 MB per core

45 MB shared

L3 Cache

-

No

Unlocked Multiplier

No

8

SMP

8

Memory Parameters

DDR3,DDR4-1866

Memory Types

DDR2-667

2

Max Memory Channels

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

1

32

PCIe Lanes

-

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