Intel Xeon W 2145 vs Intel Xeon Platinum 8558

VS

Intel Xeon W-2145

Intel Xeon Platinum 8558

We compared two server CPUs: Intel Xeon W 2145 with 8 cores 3.7GHz and Intel Xeon Platinum 8558 with 48 cores 2.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon W 2145 's Advantages

Higher base frequency (3.7GHz vs 2.1GHz)

Lower TDP (140W vs 330W)

Intel Xeon Platinum 8558 's Advantages

Released 6 years and 4 months late

Higher specification of memory (5200 vs 2666)

Newer PCIe version (5 vs 3)

Larger L3 cache size (260MB vs 11MB)

More modern manufacturing process (7nm vs 14nm)

Score

Intel Xeon W 2145

VS

Intel Xeon Platinum 8558

General Parameters

Aug 2017

Release Date

Dec 2023

Intel

Manufacturer

Intel

Server

Type

Server

Skylake-W

Core Architecture

Emerald Rapids

Intel Socket 2066

Socket

Intel Socket 4677

N/A

Integrated Graphics

N/A

Xeon W (Skylake-W)

Generation

Xeon Platinum (Emerald Rapids-SP)

Package

14 nm

Manufacturing Process

7 nm

140 W

Power Consumption

330 W

70 °C

Peak Operating Temperature

98 °C

Intel

Foundry

Intel

484 mm²

Die Size

4x477 mm²

CPU Performance

3.7 GHz

Performance Core Base Frequency

2.1 GHz

4.5 GHz

Performance Core Turbo Frequency

4.0 GHz

8

Total Core Count

48

16

Total Thread Count

96

100 MHz

Bus Frequency

100 MHz

37.0

Multiplier

21

64 K per core

L1 Cache

80 K per core

1 MB per core

L2 Cache

2 MB per core

11 MB shared

L3 Cache

260 MB

No

Unlocked Multiplier

No

1

SMP

2

AVX-512 FMA Ports

2

Memory Parameters

DDR4-2666

Memory Types

DDR5-5200

-

Max Memory Size

4 TB

4

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

5

48

PCIe Lanes

80

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