Intel Xeon W 2123 vs Intel Xeon D 1557

VS

Intel Xeon W-2123

Intel Xeon D-1557

We compared two server CPUs: Intel Xeon W 2123 with 4 cores 3.6GHz and Intel Xeon D 1557 with 12 cores 1.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon W 2123 's Advantages

Released 1 years and 6 months late

Higher specification of memory (2666 vs 4)

Higher base frequency (3.6GHz vs 1.5GHz)

Larger L3 cache size (8.25MB vs 1.5MB)

Intel Xeon D 1557 's Advantages

Lower TDP (45W vs 120W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon W 2123 +92%

1207

Intel Xeon D 1557

628

Geekbench 6 Multi Core

Intel Xeon W 2123 +2%

4052

Intel Xeon D 1557

3943

Intel Xeon W 2123

VS

Intel Xeon D 1557

General Parameters

Aug 2017

Release Date

Feb 2016

Intel

Manufacturer

Intel

Server

Type

Server

Skylake-W

Core Architecture

Broadwell

Intel Socket 2066

Socket

Intel BGA 1667

N/A

Integrated Graphics

N/A

Xeon W (Skylake-W)

Generation

Xeon D (Broadwell-DE)

Package

-

Transistor Count

3.2 billions

14 nm

Manufacturing Process

14 nm

120 W

Power Consumption

45 W

64 °C

Peak Operating Temperature

80 °C

Intel

Foundry

Intel

484 mm²

Die Size

246 mm²

CPU Performance

3.6 GHz

Performance Core Base Frequency

1.5 GHz

3.9 GHz

Performance Core Turbo Frequency

2.1 GHz

4

Total Core Count

12

8

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

36.0

Multiplier

15.0

64 K per core

L1 Cache

64 K per core

1 MB per core

L2 Cache

256 K per core

8.25 MB shared

L3 Cache

1.5 MB per core

No

Unlocked Multiplier

No

1

SMP

1

2

AVX-512 FMA Ports

-

Memory Parameters

DDR4-2666

Memory Types

DDR3,DDR4

4

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

3

48

PCIe Lanes

24

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