Intel Xeon D 1540 vs Xeon w7 3555

VS

Intel Xeon D-1540

Intel Xeon w7-3555

We compared two server CPUs: Intel Xeon D 1540 with 8 cores 2GHz and Xeon w7 3555 with 28 cores 2.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon D 1540 's Advantages

Lower TDP (45W vs 325W)

Xeon w7 3555 's Advantages

Released 9 years and 5 months late

Higher specification of memory (4800 vs 4)

Newer PCIe version (5 vs 3)

Higher base frequency (2.7GHz vs 2GHz)

Larger L3 cache size (75MB vs 1.5MB)

More modern manufacturing process (10nm vs 14nm)

Score

Intel Xeon D 1540

VS

Xeon w7 3555

General Parameters

Mar 2015

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

45 W

Power Consumption

325 W

80 °C

Peak Operating Temperature

-

Intel

Foundry

Intel

246 mm²

Die Size

4x477 mm²

CPU Performance

2 GHz

Performance Core Base Frequency

2.7 GHz

2.6 GHz

Performance Core Turbo Frequency

4.8 GHz

8

Total Core Count

28

16

Total Thread Count

56

100 MHz

Bus Frequency

100 MHz

20.0

Multiplier

27.0

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

75 MB

No

Unlocked Multiplier

No

1

SMP

1

-

AVX-512 FMA Ports

2

Memory Parameters

DDR3,DDR4

Memory Types

DDR5-4800

-

Max Memory Size

4 TB

2

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

5

24

PCIe Lanes

112

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