Intel Atom x7835RE vs Xeon E7 2803

VS

Intel Atom x7835RE

Intel Xeon E7-2803

We compared two server CPUs: Intel Atom x7835RE with 8 cores 1.3GHz and Xeon E7 2803 with 6 cores 1.733GHz . 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 13 years late

Higher specification of memory (4800 vs 1333)

More modern manufacturing process (10nm vs 32nm)

Lower TDP (12W vs 105W)

Xeon E7 2803 's Advantages

Higher base frequency (1.733GHz vs 1.3GHz)

Larger L3 cache size (18MB vs 6MB)

Score

Intel Atom x7835RE

VS

Xeon E7 2803

General Parameters

Apr 2024

Release Date

Apr 2011

Intel

Manufacturer

Intel

Server

Type

Server

Amston Lake

Core Architecture

Westmere-EX

Intel BGA 1264

Socket

Intel Socket 1567

UHD Graphics 32EU

Integrated Graphics

N/A

Atom (Gracemont)

Generation

Xeon E7(Westmere-EX)

Package

-

Transistor Count

2.6 billions

10 nm

Manufacturing Process

32 nm

12 W

Power Consumption

105 W

Intel

Foundry

Intel

-

Die Size

513 mm²

CPU Performance

1.3 GHz

Performance Core Base Frequency

1.733 GHz

3.6 GHz

Performance Core Turbo Frequency

0

8

Total Core Count

6

8

Total Thread Count

12

100 MHz

Bus Frequency

133 MHz

13.0

Multiplier

13.0

96 KB per core

L1 Cache

64 KB per core

2 MB per module

L2 Cache

256 KB per core

6 MB shared

L3 Cache

18 MB shared

No

Unlocked Multiplier

No

1

SMP

2

Memory Parameters

DDR4-3200, DDR5-4800

Memory Types

DDR3-1333

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

-

9

PCIe Lanes

-

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