Opteron 6320 vs Intel Xeon E5 2603 v3

VS

AMD Opteron 6320

Intel Xeon E5-2603 v3

We compared two server CPUs: Opteron 6320 with 8 cores 2.8GHz and Intel Xeon E5 2603 v3 with 6 cores 1.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 6320 's Advantages

Higher specification of memory (1866 vs 1600)

Higher base frequency (2.8GHz vs 1.6GHz)

Intel Xeon E5 2603 v3 's Advantages

Released 1 years and 10 months late

Newer PCIe version (3 vs 2)

Larger L3 cache size (15MB vs 8MB)

More modern manufacturing process (22nm vs 32nm)

Lower TDP (85W vs 115W)

Score

Benchmark

Geekbench 6 Single Core

Opteron 6320

448

Intel Xeon E5 2603 v3 +24%

558

Geekbench 6 Multi Core

Opteron 6320 +11%

2841

Intel Xeon E5 2603 v3

2541

Opteron 6320

VS

Intel Xeon E5 2603 v3

General Parameters

Nov 2012

Release Date

Sep 2014

AMD

Manufacturer

Intel

Server

Type

Server

Abu Dhabi

Core Architecture

Haswell-EP

AMD Socket G34

Socket

Intel Socket 2011-3

N/A

Integrated Graphics

N/A

Opteron (Abu Dhabi)

Generation

Xeon E5 (Haswell-EP)

Package

2.4 billions

Transistor Count

2.6 billions

32 nm

Manufacturing Process

22 nm

115 W

Power Consumption

85 W

72 °C

Peak Operating Temperature

-

GlobalFoundries

Foundry

Intel

2x315 mm²

Die Size

356 mm²

CPU Performance

2.8 GHz

Performance Core Base Frequency

1.6 GHz

3.3 GHz

Performance Core Turbo Frequency

0

8

Total Core Count

6

8

Total Thread Count

6

200 MHz

Bus Frequency

100 MHz

14.0

Multiplier

16.0

384 KB

L1 Cache

64 K per core

2 MB per module

L2 Cache

256 K per core

8 MB per die

L3 Cache

15 MB shared

No

Unlocked Multiplier

No

4

SMP

2

Memory Parameters

DDR3-1866

Memory Types

DDR4-1600

4

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

3

-

PCIe Lanes

40

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