Opteron 1352 (B2) vs Pentium 1405 V2

VS

AMD Opteron 1352 (B2)

Intel Pentium 1405 V2

We compared two server CPUs: Opteron 1352 (B2) with 4 cores 2.1GHz and Pentium 1405 V2 with 2 cores 1.4GHz . 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 1.4GHz)

Pentium 1405 V2 's Advantages

Released 5 years and 7 months late

Higher specification of memory (1333 vs 800)

Newer PCIe version (3 vs 2)

Larger L3 cache size (6MB vs 2MB)

More modern manufacturing process (22nm vs 65nm)

Lower TDP (40W vs 95W)

Score

Opteron 1352 (B2)

VS

Pentium 1405 V2

General Parameters

Jun 2008

Release Date

Jan 2014

AMD

Manufacturer

Intel

Server

Type

Server

Budapest

Core Architecture

Ivy Bridge-EN

AMD Socket AM2+

Socket

Intel Socket 1356

On certain motherboards (Chipset feature)

Integrated Graphics

N/A

Opteron(Budapest)

Generation

Pentium (Ivy Bridge)

Package

0.463 billions

Transistor Count

1.008 billions

65 nm

Manufacturing Process

22 nm

95 W

Power Consumption

40 W

-

Peak Operating Temperature

80 °C

-

Foundry

Intel

285 mm²

Die Size

133 mm²

CPU Performance

2.1 GHz

Performance Core Base Frequency

1.4 GHz

0

Performance Core Turbo Frequency

0

4

Total Core Count

2

4

Total Thread Count

2

200 MHz

Bus Frequency

100 MHz

10.5

Multiplier

14.0

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

6 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR2-800

Memory Types

DDR3-1333

2

Max Memory Channels

2

No

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

3

-

PCIe Lanes

24

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