Xeon E7 8870 vs Opteron 8360 SE (B3)

VS

Intel Xeon E7-8870

AMD Opteron 8360 SE (B3)

We compared two server CPUs: Xeon E7 8870 with 10 cores 2.4GHz and Opteron 8360 SE (B3) with 4 cores 2.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon E7 8870 's Advantages

Released 3 years late

Higher specification of memory (1333 vs 667)

Larger L3 cache size (30MB vs 2MB)

More modern manufacturing process (32nm vs 65nm)

Opteron 8360 SE (B3) 's Advantages

Higher base frequency (2.5GHz vs 2.4GHz)

Lower TDP (119W vs 130W)

Score

Xeon E7 8870

VS

Opteron 8360 SE (B3)

General Parameters

Apr 2011

Release Date

Apr 2008

Intel

Manufacturer

AMD

Server

Type

Server

Westmere-EX

Core Architecture

Barcelona

Intel Socket 1567

Socket

AMD Socket Fr2

N/A

Integrated Graphics

N/A

Xeon E7(Westmere-EX)

Generation

Opteron(Barcelona)

Package

2.6 billions

Transistor Count

0.463 billions

32 nm

Manufacturing Process

65 nm

130 W

Power Consumption

119 W

Intel

Foundry

-

513 mm²

Die Size

285 mm²

CPU Performance

2.4 GHz

Performance Core Base Frequency

2.5 GHz

2.8 GHz

Performance Core Turbo Frequency

0

10

Total Core Count

4

20

Total Thread Count

4

133 MHz

Bus Frequency

200 MHz

18.0

Multiplier

12.5

64 KB per core

L1 Cache

64 KB per core

256 KB per core

L2 Cache

512 KB per core

30 MB shared

L3 Cache

2 MB shared

No

Unlocked Multiplier

No

8

SMP

8

Memory Parameters

DDR3-1333

Memory Types

DDR2-667

4

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

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