Intel Xeon E3 1280 v3 vs Opteron 6320

VS

Intel Xeon E3-1280 v3

AMD Opteron 6320

We compared two server CPUs: Intel Xeon E3 1280 v3 with 4 cores 3.6GHz and Opteron 6320 with 8 cores 2.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E3 1280 v3 's Advantages

Released 7 months late

Newer PCIe version (3 vs 2)

Higher base frequency (3.6GHz vs 2.8GHz)

More modern manufacturing process (22nm vs 32nm)

Lower TDP (82W vs 115W)

Opteron 6320 's Advantages

Higher specification of memory (1866 vs 4)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon E3 1280 v3 +173%

1226

Opteron 6320

448

Geekbench 6 Multi Core

Intel Xeon E3 1280 v3 +41%

4019

Opteron 6320

2841

Intel Xeon E3 1280 v3

VS

Opteron 6320

General Parameters

Jun 2013

Release Date

Nov 2012

Intel

Manufacturer

AMD

Server

Type

Server

Haswell-WS

Core Architecture

Abu Dhabi

Intel Socket 1150

Socket

AMD Socket G34

N/A

Integrated Graphics

N/A

Xeon E3 (Haswell-WS)

Generation

Opteron (Abu Dhabi)

Package

1.4 billions

Transistor Count

2.4 billions

22 nm

Manufacturing Process

32 nm

82 W

Power Consumption

115 W

-

Peak Operating Temperature

72 °C

Intel

Foundry

GlobalFoundries

160 mm²

Die Size

2x315 mm²

CPU Performance

3.6 GHz

Performance Core Base Frequency

2.8 GHz

4 GHz

Performance Core Turbo Frequency

3.3 GHz

4

Total Core Count

8

Total Thread Count

8

100 MHz

Bus Frequency

200 MHz

36.0

Multiplier

14.0

64 K per core

L1 Cache

384 KB

256 K per core

L2 Cache

2 MB per module

8 MB shared

L3 Cache

8 MB per die

No

Unlocked Multiplier

No

1

SMP

4

Memory Parameters

DDR3,DDR4

Memory Types

DDR3-1866

2

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

2

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