Intel Xeon D 1557 vs Intel Xeon W 2191B

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We compared two server CPUs: Intel Xeon D 1557 with 12 cores 1.5GHz 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 D 1557 's Advantages

Lower TDP (45W vs 140W)

Intel Xeon W 2191B 's Advantages

Released 1 years and 10 months late

Higher specification of memory (DDR4-2666 vs DDR3)

Higher base frequency (2.3GHz vs 1.5GHz)

Larger L3 cache size (24.75MB vs 1.5MB)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon D 1557

628

Intel Xeon W 2191B +114%

1344

Geekbench 6 Multi Core

Intel Xeon D 1557

3943

Intel Xeon W 2191B +132%

9179

Intel Xeon D 1557

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Intel Xeon W 2191B

General Parameters

Feb 2016

Release Date

Dec 2017

Intel

Manufacturer

Intel

Server

Type

Server

Broadwell

Core Architecture

Skylake-W

Intel BGA 1667

Socket

Intel Socket 2066

N/A

Integrated Graphics

N/A

Xeon D (Broadwell-DE)

Generation

Xeon W (Skylake-W)

Package

3.2 billions

Transistor Count

-

14 nm

Manufacturing Process

14 nm

Intel BGA 1667

Socket

Intel Socket 2066

45 W

Power Consumption

140 W

80 °C

Peak Operating Temperature

66 °C

Intel

Foundry

Intel

246 mm²

Die Size

484 mm²

FC-BGA14C

Package

FC-LGA2066

CPU Performance

1.5 GHz

Performance Core Base Frequency

2.3 GHz

2.1 GHz

Performance Core Turbo Frequency

4.3 GHz

12

Total Core Count

18

24

Total Thread Count

36

100 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

1.5 MB per core

L3 Cache

24.75 MB shared

No

Unlocked Multiplier

No

1

SMP

1

-

AVX-512 FMA Ports

2

Memory Parameters

DDR3,

Memory Types

DDR4-2666

2

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

3

24

PCIe Lanes

48

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