Intel Xeon Platinum 8581V vs Intel Xeon W 2155

VS

Intel Xeon Platinum 8581V

Intel Xeon W-2155

We compared two server CPUs: Intel Xeon Platinum 8581V with 64 cores 2GHz and Intel Xeon W 2155 with 10 cores 3.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Platinum 8581V 's Advantages

Released 6 years and 4 months late

Higher specification of memory (4800 vs 2666)

Newer PCIe version (5 vs 3)

Larger L3 cache size (300MB vs 13.75MB)

More modern manufacturing process (10nm vs 14nm)

Intel Xeon W 2155 's Advantages

Higher base frequency (3.3GHz vs 2GHz)

Lower TDP (140W vs 270W)

Score

Intel Xeon Platinum 8581V

VS

Intel Xeon W 2155

General Parameters

Dec 2023

Release Date

Aug 2017

Intel

Manufacturer

Intel

Server

Type

Server

Emerald Rapids

Core Architecture

Skylake-W

Intel Socket 4677

Socket

Intel Socket 2066

N/A

Integrated Graphics

N/A

Xeon Platinum (Emerald Rapids-SP)

Generation

Xeon W (Skylake-W)

Package

10 nm

Manufacturing Process

14 nm

270 W

Power Consumption

140 W

74 °C

Peak Operating Temperature

68 °C

Intel

Foundry

Intel

2x763 mm²

Die Size

484 mm²

CPU Performance

2 GHz

Performance Core Base Frequency

3.3 GHz

3.9 GHz

Performance Core Turbo Frequency

4.5 GHz

64

Total Core Count

10

128

Total Thread Count

20

100 MHz

Bus Frequency

100 MHz

20.0

Multiplier

33.0

80 KB per core

L1 Cache

64 K per core

2 MB per core

L2 Cache

1 MB per core

300 MB shared

L3 Cache

13.75 MB shared

No

Unlocked Multiplier

No

1

SMP

1

2

AVX-512 FMA Ports

2

Memory Parameters

DDR5-4800

Memory Types

DDR4-2666

8

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

3

80

PCIe Lanes

48

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