Xeon W 1390 vs Intel Xeon W 2155

VS

Xeon W 1390 Intel Xeon W 2155

We compared two server CPUs: Xeon W 1390 with 8 cores 2.8GHz 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

Xeon W 1390 's Advantages

Released 3 years and 9 months late

Higher specification of memory (DDR4-3200 vs DDR4-2666)

Newer PCIe version (4 vs 3)

Larger L3 cache size (16MB vs 13.75MB)

Lower TDP (80W vs 140W)

Intel Xeon W 2155 's Advantages

Higher base frequency (3.3GHz vs 2.8GHz)

Score

Xeon W 1390

VS

Intel Xeon W 2155

General Parameters

May 2021

Release Date

Aug 2017

Intel

Manufacturer

Intel

Server

Type

Server

Rocket Lake-S

Core Architecture

Skylake-W

Intel Socket 1200

Socket

Intel Socket 2066

UHD Graphics P750

Integrated Graphics

N/A

Xeon W (Rocket Lake-S)

Generation

Xeon W (Skylake-W)

Package

14 nm

Manufacturing Process

14 nm

Intel Socket 1200

Socket

Intel Socket 2066

80 W

Power Consumption

140 W

-

Peak Operating Temperature

68 °C

Intel

Foundry

Intel

276 mm²

Die Size

484 mm²

FC-LGA1200

Package

FC-LGA2066

CPU Performance

2.8 GHz

Performance Core Base Frequency

3.3 GHz

5.2 GHz

Performance Core Turbo Frequency

4.5 GHz

8

Total Core Count

10

16

Total Thread Count

20

100 MHz

Bus Frequency

100 MHz

28.0

Multiplier

33.0

80 KB per core

L1 Cache

64 K per core

512 KB per core

L2 Cache

1 MB per core

16 MB shared

L3 Cache

13.75 MB shared

No

Unlocked Multiplier

No

1

SMP

1

-

AVX-512 FMA Ports

2

Memory Parameters

DDR4-3200

Memory Types

DDR4-2666

2

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

3

20

PCIe Lanes

48

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