Xeon w7 3555 vs Xeon w7 3445

VS

Intel Xeon w7-3555

Intel Xeon w7-3445

We compared two server CPUs: Xeon w7 3555 with 28 cores 2.7GHz and Xeon w7 3445 with 20 cores 2.5GHz . 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 1 years and 6 months late

Higher base frequency (2.7GHz vs 2.5GHz)

Larger L3 cache size (75MB vs 52.5MB)

Xeon w7 3445 's Advantages

Lower TDP (270W vs 325W)

Score

Xeon w7 3555

VS

Xeon w7 3445

General Parameters

Aug 2024

Release Date

Feb 2023

Intel

Manufacturer

Intel

Server

Type

Server

Sapphire Rapids

Core Architecture

Sapphire Rapids

Intel Socket 4677

Socket

Intel Socket 4677

N/A

Integrated Graphics

N/A

Xeon W (Sapphire Rapids)

Generation

Xeon W (Sapphire Rapids)

Package

10 nm

Manufacturing Process

10 nm

325 W

Power Consumption

270 W

Intel

Foundry

Intel

4x477 mm²

Die Size

4x477 mm²

CPU Performance

2.7 GHz

Performance Core Base Frequency

2.5 GHz

4.8 GHz

Performance Core Turbo Frequency

4.8 GHz

28

Total Core Count

20

56

Total Thread Count

40

100 MHz

Bus Frequency

100 MHz

27.0

Multiplier

25.0

80 KB per core

L1 Cache

80 KB per core

2 MB per core

L2 Cache

2 MB per core

75 MB

L3 Cache

52.5 MB

No

Unlocked Multiplier

No

1

SMP

1

2

AVX-512 FMA Ports

2

Memory Parameters

DDR5-4800

Memory Types

DDR5-4800

4 TB

Max Memory Size

4 TB

8

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

5

112

PCIe Lanes

112

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