Opteron 4376 HE vs Pentium 1405 V2

VS

AMD Opteron 4376 HE

Intel Pentium 1405 V2

We compared two server CPUs: Opteron 4376 HE with 8 cores 2.6GHz 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 4376 HE 's Advantages

Higher base frequency (2.6GHz vs 1.4GHz)

Larger L3 cache size (8MB vs 6MB)

Pentium 1405 V2 's Advantages

Released 1 years and 1 months late

Higher specification of memory (1333 vs 3)

More modern manufacturing process (22nm vs 32nm)

Lower TDP (40W vs 65W)

Score

Benchmark

Geekbench 5 Single Core

Opteron 4376 HE +30%

390

Pentium 1405 V2

300

Geekbench 5 Multi Core

Opteron 4376 HE +471%

3154

Pentium 1405 V2

552

Opteron 4376 HE

VS

Pentium 1405 V2

General Parameters

Dec 2012

Release Date

Jan 2014

AMD

Manufacturer

Intel

Server

Type

Server

Seoul

Core Architecture

Ivy Bridge-EN

AMD Socket C32

Socket

Intel Socket 1356

N/A

Integrated Graphics

N/A

Opteron (Seoul)

Generation

Pentium (Ivy Bridge)

Package

1.2 billions

Transistor Count

1.008 billions

32 nm

Manufacturing Process

22 nm

65 W

Power Consumption

40 W

-

Peak Operating Temperature

80 °C

-

Foundry

Intel

315 mm²

Die Size

133 mm²

CPU Performance

2.6 GHz

Performance Core Base Frequency

1.4 GHz

3.6 GHz

Performance Core Turbo Frequency

0

8

Total Core Count

2

8

Total Thread Count

2

200 MHz

Bus Frequency

100 MHz

13.0

Multiplier

14.0

384 K

L1 Cache

64 K per core

8 MB

L2 Cache

256 K per core

8 MB shared

L3 Cache

6 MB shared

No

Unlocked Multiplier

No

2

SMP

1

Memory Parameters

DDR3

Memory Types

DDR3-1333

Max Memory Channels

2

No

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

3

-

PCIe Lanes

24

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