Opteron 1352 (B2) vs Intel Xeon E5 2686 v3

VS

AMD Opteron 1352 (B2)

Intel Xeon E5-2686 v3

We compared two server CPUs: Opteron 1352 (B2) with 4 cores 2.1GHz and Intel Xeon E5 2686 v3 with 18 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 1352 (B2) 's Advantages

Higher base frequency (2.1GHz vs 2GHz)

Lower TDP (95W vs 120W)

Intel Xeon E5 2686 v3 's Advantages

Released 6 years and 3 months late

Higher specification of memory (2133 vs 800)

Newer PCIe version (3 vs 2)

Larger L3 cache size (45MB vs 2MB)

More modern manufacturing process (22nm vs 65nm)

Score

Opteron 1352 (B2)

VS

Intel Xeon E5 2686 v3

General Parameters

Jun 2008

Release Date

Sep 2014

AMD

Manufacturer

Intel

Server

Type

Server

Budapest

Core Architecture

Haswell-EP

AMD Socket AM2+

Socket

Intel Socket 2011-3

On certain motherboards (Chipset feature)

Integrated Graphics

N/A

Opteron(Budapest)

Generation

Xeon E5 (Haswell-EP)

Package

0.463 billions

Transistor Count

2.6 billions

65 nm

Manufacturing Process

22 nm

95 W

Power Consumption

120 W

-

Peak Operating Temperature

83 °C

-

Foundry

Intel

285 mm²

Die Size

356 mm²

CPU Performance

2.1 GHz

Performance Core Base Frequency

2 GHz

0

Performance Core Turbo Frequency

3.5 GHz

4

Total Core Count

18

4

Total Thread Count

36

200 MHz

Bus Frequency

100 MHz

10.5

Multiplier

20.0

64 KB per core

L1 Cache

64 K per core

512 KB per core

L2 Cache

256 K per core

2 MB shared

L3 Cache

45 MB shared

No

Unlocked Multiplier

No

1

SMP

2

Memory Parameters

DDR2-800

Memory Types

DDR3,DDR4-2133

2

Max Memory Channels

4

No

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

3

-

PCIe Lanes

40

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