Xeon w7 3445 vs Xeon w7 2575X

VS

Intel Xeon w7-3445

Intel Xeon w7-2575X

We compared two server CPUs: Xeon w7 3445 with 20 cores 2.5GHz and Xeon w7 2575X with 22 cores 3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon w7 3445 's Advantages

Larger L3 cache size (52.5MB vs 45MB)

Xeon w7 2575X 's Advantages

Released 1 years and 6 months late

Higher base frequency (3GHz vs 2.5GHz)

Lower TDP (250W vs 270W)

Score

Xeon w7 3445

VS

Xeon w7 2575X

General Parameters

Feb 2023

Release Date

Aug 2024

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

270 W

Power Consumption

250 W

Intel

Foundry

Intel

4x477 mm²

Die Size

-

CPU Performance

2.5 GHz

Performance Core Base Frequency

3 GHz

4.8 GHz

Performance Core Turbo Frequency

4.8 GHz

20

Total Core Count

22

40

Total Thread Count

44

100 MHz

Bus Frequency

100 MHz

25.0

Multiplier

30.0

80 KB per core

L1 Cache

80 KB per core

2 MB per core

L2 Cache

2 MB per core

52.5 MB

L3 Cache

45 MB

No

Unlocked Multiplier

Yes

1

SMP

1

2

AVX-512 FMA Ports

2

Memory Parameters

DDR5-4800

Memory Types

DDR5-4800

4 TB

Max Memory Size

2 TB

8

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

5

112

PCIe Lanes

64

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