Intel Xeon E7 8850 vs Intel Xeon W 2191B

VS

We compared two server CPUs: Intel Xeon E7 8850 with 10 cores 2GHz and Intel Xeon W 2191B with 18 cores 2.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E7 8850 's Advantages

Larger L3 cache size (30MB vs 24.75MB)

Lower TDP (130W vs 140W)

Intel Xeon W 2191B 's Advantages

Released 6 years and 8 months late

Higher specification of memory (DDR4-2666 vs DDR3)

Higher base frequency (2.3GHz vs 2GHz)

More modern manufacturing process (14nm vs 32nm)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon E7 8850

376

Intel Xeon W 2191B +257%

1344

Geekbench 6 Multi Core

Intel Xeon E7 8850

4103

Intel Xeon W 2191B +123%

9179

Intel Xeon E7 8850

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Intel Xeon W 2191B

General Parameters

Apr 2011

Release Date

Dec 2017

Intel

Manufacturer

Intel

Server

Type

Server

Westmere-EX

Core Architecture

Skylake-W

Intel Socket 1567

Socket

Intel Socket 2066

N/A

Integrated Graphics

N/A

Xeon E7 (Westmere-EX)

Generation

Xeon W (Skylake-W)

Package

2.6 billions

Transistor Count

-

32 nm

Manufacturing Process

14 nm

Intel Socket 1567

Socket

Intel Socket 2066

130 W

Power Consumption

140 W

-

Peak Operating Temperature

66 °C

Intel

Foundry

Intel

513 mm²

Die Size

484 mm²

FC-LGA10

Package

FC-LGA2066

CPU Performance

2 GHz

Performance Core Base Frequency

2.3 GHz

2.4 GHz

Performance Core Turbo Frequency

4.3 GHz

10

Total Core Count

18

20

Total Thread Count

36

133 MHz

Bus Frequency

100 MHz

15.0

Multiplier

23.0

64 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

1 MB per core

30 MB shared

L3 Cache

24.75 MB shared

No

Unlocked Multiplier

No

8

SMP

1

-

AVX-512 FMA Ports

2

Memory Parameters

DDR3

Memory Types

DDR4-2666

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

3

-

PCIe Lanes

48

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