Intel Xeon E3 1226 v3 vs Intel Xeon E7 4850 v3

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Intel Xeon E3-1226 v3

Intel Xeon E7-4850 v3

We compared two server CPUs: Intel Xeon E3 1226 v3 with 4 cores 3.3GHz and Intel Xeon E7 4850 v3 with 14 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 1226 v3 's Advantages

Higher base frequency (3.3GHz vs 2.2GHz)

Lower TDP (84W vs 115W)

Intel Xeon E7 4850 v3 's Advantages

Released 1 years and 1 months late

Higher specification of memory (1866 vs 1600)

Larger L3 cache size (35MB vs 8MB)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon E3 1226 v3 +33%

1161

Intel Xeon E7 4850 v3

872

Geekbench 6 Multi Core

Intel Xeon E3 1226 v3

3349

Intel Xeon E7 4850 v3 +115%

7205

Intel Xeon E3 1226 v3

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Intel Xeon E7 4850 v3

General Parameters

May 2014

Release Date

Jun 2015

Intel

Manufacturer

Intel

Server

Type

Server

Haswell-WS

Core Architecture

Haswell-EX

Intel Socket 1150

Socket

Intel Socket 2011-3

Intel HD P4600

Integrated Graphics

N/A

Xeon E3 (Haswell-WS)

Generation

Xeon E7 (Haswell-EX)

Package

1.4 billions

Transistor Count

1.4 billions

22 nm

Manufacturing Process

22 nm

84 W

Power Consumption

115 W

-

Peak Operating Temperature

70 °C

Intel

Foundry

Intel

160 mm²

Die Size

160 mm²

CPU Performance

3.3 GHz

Performance Core Base Frequency

2.2 GHz

3.7 GHz

Performance Core Turbo Frequency

2.8 GHz

4

Total Core Count

14

4

Total Thread Count

28

100 MHz

Bus Frequency

100 MHz

33.0

Multiplier

22.0

64 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

256 K per core

8 MB shared

L3 Cache

35 MB shared

No

Unlocked Multiplier

No

1

SMP

4

Memory Parameters

DDR3-1600

Memory Types

DDR3,DDR4-1866

2

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

3

16

PCIe Lanes

32

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