Xeon E 2478 vs Intel Atom x7809C

VS

Intel Xeon E-2478

Intel Atom x7809C

We compared two server CPUs: Xeon E 2478 with 8 cores 2.8GHz and Intel Atom x7809C with 8 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon E 2478 's Advantages

Newer PCIe version (5 vs 3)

Higher base frequency (2.8GHz vs 2GHz)

Larger L3 cache size (24MB vs 6MB)

Intel Atom x7809C 's Advantages

Higher specification of memory (4800 vs 4800)

Lower TDP (25W vs 80W)

Score

Xeon E 2478

VS

Intel Atom x7809C

General Parameters

Dec 2023

Release Date

Apr 2024

Intel

Manufacturer

Intel

Server

Type

Server

Raptor Lake-S

Core Architecture

Amston Lake

Intel Socket 1700

Socket

Intel BGA 1264

N/A

Integrated Graphics

N/A

Xeon E (Raptor Lake)

Generation

Atom (Gracemont)

Package

10 nm

Manufacturing Process

10 nm

80 W

Power Consumption

25 W

Intel

Foundry

Intel

257 mm²

Die Size

-

CPU Performance

2.8 GHz

Performance Core Base Frequency

2 GHz

5.2 GHz

Performance Core Turbo Frequency

3.6 GHz

8

Total Core Count

8

16

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

28.0

Multiplier

20.0

80 KB per core

L1 Cache

96 KB per core

2 MB per core

L2 Cache

2 MB per module

24 MB shared

L3 Cache

6 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR5-4800

Memory Types

DDR4-3200, DDR5-4800

-

Max Memory Size

32 GB

2

Max Memory Channels

1

-

Max Memory Bandwidth

38.4 GB/s

Yes

ECC Memory Support

No

Miscellaneous

-

Official Website

Intel Atom x7809C

5

PCIe Version

3

16

PCIe Lanes

9

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