Intel Xeon E7 8870 v3 vs Opteron X2 185

VS

We compared two server CPUs: Intel Xeon E7 8870 v3 with 18 cores 2.1GHz and Opteron X2 185 with 2 cores 2.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E7 8870 v3 's Advantages

Released 9 years and 3 months late

Higher specification of memory (DDR3 vs DDR1-400)

Opteron X2 185 's Advantages

Higher base frequency (2.6GHz vs 2.1GHz)

Lower TDP (110W vs 140W)

Score

Intel Xeon E7 8870 v3

VS

Opteron X2 185

General Parameters

Jun 2015

Release Date

Mar 2006

Intel

Manufacturer

AMD

Server

Type

Server

Haswell-EX

Core Architecture

Denmark

Intel Socket 2011-3

Socket

AMD Socket 939

N/A

Integrated Graphics

On certain motherboards (Chipset feature)

Xeon E7 (Haswell-EX)

Generation

Opteron X2 (Denmark)

Package

1.4 billions

Transistor Count

0.233 billions

22 nm

Manufacturing Process

90 nm

Intel Socket 2011-3

Socket

AMD Socket 939

140 W

Power Consumption

110 W

75 °C

Peak Operating Temperature

-

Intel

Foundry

-

160 mm²

Die Size

199 mm²

FC-LGA12C

Package

µPGA

CPU Performance

2.1 GHz

Performance Core Base Frequency

2.6 GHz

2.9 GHz

Performance Core Turbo Frequency

0

18

Total Core Count

2

36

Total Thread Count

2

100 MHz

Bus Frequency

200 MHz

21.0

Multiplier

13.0

64 K per core

L1 Cache

128 KB

256 K per core

L2 Cache

1 MB

45 MB shared

L3 Cache

-

No

Unlocked Multiplier

No

8

SMP

2

Memory Parameters

DDR3,

Memory Types

DDR1-400

2

Max Memory Channels

2

Yes

ECC Memory Support

No

Miscellaneous

3

PCIe Version

-

32

PCIe Lanes

-

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