Intel Xeon w5 2445 vs Intel Xeon w5 2455X

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We compared two server CPUs: Intel Xeon w5 2445 with 10 cores 3.1GHz and Intel Xeon w5 2455X with 12 cores 3.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon w5 2445 's Advantages

Lower TDP (175W vs 200W)

Intel Xeon w5 2455X 's Advantages

Higher base frequency (3.2GHz vs 3.1GHz)

Larger L3 cache size (30MB vs 26.25MB)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon w5 2445 +11%

2311

Intel Xeon w5 2455X

2081

Geekbench 6 Multi Core

Intel Xeon w5 2445 +17%

12954

Intel Xeon w5 2455X

11071

Blender

Intel Xeon w5 2445

251

Intel Xeon w5 2455X +26%

317

Intel Xeon w5 2445

VS

Intel Xeon w5 2455X

General Parameters

Feb 2023

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

Intel Socket 4677

Socket

Intel Socket 4677

175 W

Power Consumption

200 W

72 °C

Peak Operating Temperature

77 °C

Intel

Foundry

Intel

FC-LGA16A

Package

FC-LGA16A

CPU Performance

3.1 GHz

Performance Core Base Frequency

3.2 GHz

4.6 GHz

Performance Core Turbo Frequency

4.6 GHz

10

Total Core Count

12

20

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

31.0

Multiplier

32.0

80 K per core

L1 Cache

80 K per core

2 MB per core

L2 Cache

2 MB per core

26.25 MB

L3 Cache

30 MB

No

Unlocked Multiplier

Yes

1

SMP

1

2

AVX-512 FMA Ports

2

Memory Parameters

DDR5-4800

Memory Types

DDR5-4800

2 TB

Max Memory Size

2 TB

4

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

5

64

PCIe Lanes

64

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