Intel Xeon D 1587 vs Xeon w7 2555X

VS

Intel Xeon D-1587

Intel Xeon w7-2555X

We compared two server CPUs: Intel Xeon D 1587 with 16 cores 1.7GHz and Xeon w7 2555X with 14 cores 3.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon D 1587 's Advantages

Lower TDP (65W vs 210W)

Xeon w7 2555X 's Advantages

Released 8 years and 6 months late

Higher specification of memory (4800 vs 4)

Newer PCIe version (5 vs 3)

Higher base frequency (3.3GHz vs 1.7GHz)

Larger L3 cache size (33.75MB vs 1.5MB)

More modern manufacturing process (10nm vs 14nm)

Score

Intel Xeon D 1587

VS

Xeon w7 2555X

General Parameters

Feb 2016

Release Date

Aug 2024

Intel

Manufacturer

Intel

Server

Type

Server

Broadwell

Core Architecture

Sapphire Rapids

Intel BGA 1667

Socket

Intel Socket 4677

N/A

Integrated Graphics

N/A

Xeon D (Broadwell-DE)

Generation

Xeon W (Sapphire Rapids)

Package

3.2 billions

Transistor Count

-

14 nm

Manufacturing Process

10 nm

65 W

Power Consumption

210 W

80 °C

Peak Operating Temperature

-

Intel

Foundry

Intel

246 mm²

Die Size

-

CPU Performance

1.7 GHz

Performance Core Base Frequency

3.3 GHz

2.3 GHz

Performance Core Turbo Frequency

4.8 GHz

16

Total Core Count

14

32

Total Thread Count

28

100 MHz

Bus Frequency

100 MHz

17.0

Multiplier

33.0

64 K per core

L1 Cache

80 KB per core

256 K per core

L2 Cache

2 MB per core

1.5 MB per core

L3 Cache

33.75 MB

No

Unlocked Multiplier

Yes

1

SMP

1

-

AVX-512 FMA Ports

2

Memory Parameters

DDR3,DDR4

Memory Types

DDR5-4800

-

Max Memory Size

2 TB

2

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

5

24

PCIe Lanes

64

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