Xeon w7 3555 vs Xeon E7 8837

VS

Intel Xeon w7-3555

Intel Xeon E7-8837

We compared two server CPUs: Xeon w7 3555 with 28 cores 2.7GHz and Xeon E7 8837 with 8 cores 2.667GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon w7 3555 's Advantages

Released 13 years and 4 months late

Higher specification of memory (4800 vs 1333)

Higher base frequency (2.7GHz vs 2.667GHz)

Larger L3 cache size (75MB vs 24MB)

More modern manufacturing process (10nm vs 32nm)

Xeon E7 8837 's Advantages

Lower TDP (130W vs 325W)

Score

Xeon w7 3555

VS

Xeon E7 8837

General Parameters

Aug 2024

Release Date

Apr 2011

Intel

Manufacturer

Intel

Server

Type

Server

Sapphire Rapids

Core Architecture

Westmere-EX

Intel Socket 4677

Socket

Intel Socket 1567

N/A

Integrated Graphics

N/A

Xeon W (Sapphire Rapids)

Generation

Xeon E7(Westmere-EX)

Package

-

Transistor Count

2.6 billions

10 nm

Manufacturing Process

32 nm

325 W

Power Consumption

130 W

Intel

Foundry

Intel

4x477 mm²

Die Size

513 mm²

CPU Performance

2.7 GHz

Performance Core Base Frequency

2.667 GHz

4.8 GHz

Performance Core Turbo Frequency

2.8 GHz

28

Total Core Count

8

56

Total Thread Count

8

100 MHz

Bus Frequency

133 MHz

27.0

Multiplier

20.0

80 KB per core

L1 Cache

64 KB per core

2 MB per core

L2 Cache

256 KB per core

75 MB

L3 Cache

24 MB shared

No

Unlocked Multiplier

No

1

SMP

8

2

AVX-512 FMA Ports

-

Memory Parameters

DDR5-4800

Memory Types

DDR3-1333

4 TB

Max Memory Size

-

8

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

-

112

PCIe Lanes

-

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