Intel Xeon E3 1278L v4 vs Opteron 6274

VS

We compared two server CPUs: Intel Xeon E3 1278L v4 with 4 cores 2GHz and Opteron 6274 with 16 cores 2.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E3 1278L v4 's Advantages

Released 3 years and 7 months late

Newer PCIe version (3 vs 2)

Lower TDP (47W vs 115W)

Opteron 6274 's Advantages

Higher base frequency (2.2GHz vs 2GHz)

Larger L3 cache size (16MB vs 6MB)

Score

Benchmark

Geekbench 5 Single Core

Intel Xeon E3 1278L v4 +149%

909

Opteron 6274

364

Geekbench 5 Multi Core

Intel Xeon E3 1278L v4

3963

Opteron 6274 +121%

8789

Intel Xeon E3 1278L v4

VS

Opteron 6274

General Parameters

Jun 2015

Release Date

Nov 2011

Intel

Manufacturer

AMD

Server

Type

Server

Broadwell-DT

Core Architecture

Interlagos

Intel BGA 1364

Socket

AMD Socket G34

Intel Iris Pro P6300

Integrated Graphics

N/A

Xeon E3 (Broadwell-DT)

Generation

Opteron (Interlagos)

Package

-

Transistor Count

2.4 billions

14 nm

Manufacturing Process

32 nm

Intel BGA 1364

Socket

AMD Socket G34

47 W

Power Consumption

115 W

Intel

Foundry

-

182 mm²

Die Size

316 mm²

FC-BGA14F

Package

-

CPU Performance

2 GHz

Performance Core Base Frequency

2.2 GHz

3.3 GHz

Performance Core Turbo Frequency

3.1 GHz

4

Total Core Count

16

8

Total Thread Count

16

100 MHz

Bus Frequency

200 MHz

20.0

Multiplier

11.0

64 KB per core

L1 Cache

768 K shared

256 KB per core

L2 Cache

8.00391 MB per core

6 MB shared

L3 Cache

16 MB

No

Unlocked Multiplier

No

1

SMP

2

Memory Parameters

DDR3

Memory Types

DDR3

Yes

ECC Memory Support

No

Miscellaneous

3

PCIe Version

2

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