Xeon E7 8850 vs Intel Xeon E5 4620

VS

Intel Xeon E7-8850

Intel Xeon E5-4620

We compared two server CPUs: Xeon E7 8850 with 10 cores 2GHz and Intel Xeon E5 4620 with 8 cores 2.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon E7 8850 's Advantages

Higher specification of memory (1333 vs 3)

Larger L3 cache size (24MB vs 16MB)

Intel Xeon E5 4620 's Advantages

Released 1 years and 1 months late

Higher base frequency (2.2GHz vs 2GHz)

Score

Xeon E7 8850

VS

Intel Xeon E5 4620

General Parameters

Apr 2011

Release Date

May 2012

Intel

Manufacturer

Intel

Server

Type

Server

Westmere-EX

Core Architecture

Sandy Bridge-EP

Intel Socket 1567

Socket

Intel Socket 2011

N/A

Integrated Graphics

N/A

Xeon E7(Westmere-EX)

Generation

Xeon E5 (Sandy Bridge-EP)

Package

2.6 billions

Transistor Count

2.27 billions

32 nm

Manufacturing Process

32 nm

130 W

Power Consumption

130 W

Intel

Foundry

Intel

513 mm²

Die Size

435 mm²

CPU Performance

2 GHz

Performance Core Base Frequency

2.2 GHz

2.4 GHz

Performance Core Turbo Frequency

2.6 GHz

10

Total Core Count

8

20

Total Thread Count

16

133 MHz

Bus Frequency

100 MHz

15.0

Multiplier

26.0

64 KB per core

L1 Cache

64 KB per core

256 KB per core

L2 Cache

256 KB per core

24 MB shared

L3 Cache

16 MB shared

No

Unlocked Multiplier

No

8

SMP

4

Memory Parameters

DDR3-1333

Memory Types

DDR3

4

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

3

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