Intel Xeon E5 1428L vs Opteron 6348

VS

Intel Xeon E5 1428L Opteron 6348

We compared two server CPUs: Intel Xeon E5 1428L with 6 cores 1.8GHz 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 1428L 's Advantages

Larger L3 cache size (15MB vs 8MB)

Lower TDP (60W vs 115W)

Opteron 6348 's Advantages

Released 6 months late

Higher specification of memory (DDR3-1866 vs DDR3)

Higher base frequency (2.8GHz vs 1.8GHz)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon E5 1428L

385

Opteron 6348 +18%

457

Geekbench 6 Multi Core

Intel Xeon E5 1428L

1904

Opteron 6348 +25%

2387

Intel Xeon E5 1428L

VS

Opteron 6348

General Parameters

May 2012

Release Date

Nov 2012

Intel

Manufacturer

AMD

Server

Type

Server

Sandy Bridge-EN

Core Architecture

Abu Dhabi

Intel Socket 1356

Socket

AMD Socket G34

N/A

Integrated Graphics

N/A

Xeon E5 (Sandy Bridge-EN)

Generation

Opteron (Abu Dhabi)

Package

1.27 billions

Transistor Count

2.4 billions

32 nm

Manufacturing Process

32 nm

Intel Socket 1356

Socket

AMD Socket G34

60 W

Power Consumption

115 W

Intel

Foundry

GlobalFoundries

294 mm²

Die Size

2x315 mm²

CPU Performance

1.8 GHz

Performance Core Base Frequency

2.8 GHz

0

Performance Core Turbo Frequency

3.4 GHz

6

Total Core Count

12

Total Thread Count

12

100 MHz

Bus Frequency

200 MHz

18.0

Multiplier

14.0

64 K per core

L1 Cache

576 K

256 K per core

L2 Cache

12 MB

15 MB shared

L3 Cache

8 MB

No

Unlocked Multiplier

No

1

SMP

4

Memory Parameters

DDR3

Memory Types

DDR3-1866

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

2

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