Intel Atom x7835RE vs Intel Xeon W 2155

VS

Intel Atom x7835RE

Intel Xeon W-2155

We compared two server CPUs: Intel Atom x7835RE with 8 cores 1.3GHz 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 Atom x7835RE 's Advantages

Released 6 years and 8 months late

Higher specification of memory (4800 vs 2666)

More modern manufacturing process (10nm vs 14nm)

Lower TDP (12W vs 140W)

Intel Xeon W 2155 's Advantages

Higher base frequency (3.3GHz vs 1.3GHz)

Larger L3 cache size (13.75MB vs 6MB)

Score

Intel Atom x7835RE

VS

Intel Xeon W 2155

General Parameters

Apr 2024

Release Date

Aug 2017

Intel

Manufacturer

Intel

Server

Type

Server

Amston Lake

Core Architecture

Skylake-W

Intel BGA 1264

Socket

Intel Socket 2066

UHD Graphics 32EU

Integrated Graphics

N/A

Atom (Gracemont)

Generation

Xeon W (Skylake-W)

Package

10 nm

Manufacturing Process

14 nm

12 W

Power Consumption

140 W

-

Peak Operating Temperature

68 °C

Intel

Foundry

Intel

-

Die Size

484 mm²

CPU Performance

1.3 GHz

Performance Core Base Frequency

3.3 GHz

3.6 GHz

Performance Core Turbo Frequency

4.5 GHz

8

Total Core Count

10

8

Total Thread Count

20

100 MHz

Bus Frequency

100 MHz

13.0

Multiplier

33.0

96 KB per core

L1 Cache

64 K per core

2 MB per module

L2 Cache

1 MB per core

6 MB shared

L3 Cache

13.75 MB shared

No

Unlocked Multiplier

No

1

SMP

1

-

AVX-512 FMA Ports

2

Memory Parameters

DDR4-3200, DDR5-4800

Memory Types

DDR4-2666

16 GB

Max Memory Size

-

1

Max Memory Channels

4

38.4 GB/s

Max Memory Bandwidth

-

No

ECC Memory Support

Yes

Miscellaneous

Intel Atom x7835RE

Official Website

-

3

PCIe Version

3

9

PCIe Lanes

48

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