Intel Xeon E5 2603 v3 vs Opteron 6348

VS

Intel Xeon E5-2603 v3

AMD Opteron 6348

We compared two server CPUs: Intel Xeon E5 2603 v3 with 6 cores 1.6GHz and Opteron 6348 with 12 cores 2.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

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)

Opteron 6348 's Advantages

Higher specification of memory (1866 vs 1600)

Higher base frequency (2.8GHz vs 1.6GHz)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon E5 2603 v3 +22%

558

Opteron 6348

457

Geekbench 6 Multi Core

Intel Xeon E5 2603 v3 +6%

2541

Opteron 6348

2387

Intel Xeon E5 2603 v3

VS

Opteron 6348

General Parameters

Sep 2014

Release Date

Nov 2012

Intel

Manufacturer

AMD

Server

Type

Server

Haswell-EP

Core Architecture

Abu Dhabi

Intel Socket 2011-3

Socket

AMD Socket G34

N/A

Integrated Graphics

N/A

Xeon E5 (Haswell-EP)

Generation

Opteron (Abu Dhabi)

Package

2.6 billions

Transistor Count

2.4 billions

22 nm

Manufacturing Process

32 nm

85 W

Power Consumption

115 W

-

Peak Operating Temperature

70 °C

Intel

Foundry

GlobalFoundries

356 mm²

Die Size

2x315 mm²

CPU Performance

1.6 GHz

Performance Core Base Frequency

2.8 GHz

0

Performance Core Turbo Frequency

3.4 GHz

6

Total Core Count

12

6

Total Thread Count

12

100 MHz

Bus Frequency

200 MHz

16.0

Multiplier

14.0

64 K per core

L1 Cache

576 KB

256 K per core

L2 Cache

2 MB per module

15 MB shared

L3 Cache

8 MB per die

No

Unlocked Multiplier

No

2

SMP

4

Memory Parameters

DDR4-1600

Memory Types

DDR3-1866

4

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

2

40

PCIe Lanes

-

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