Xeon E 2478 vs Xeon E 2278G

VS

Intel Xeon E-2478

Intel Xeon E-2278G

We compared two server CPUs: Xeon E 2478 with 8 cores 2.8GHz and Xeon E 2278G with 8 cores 3.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon E 2478 's Advantages

Released 4 years and 7 months late

Higher specification of memory (4800 vs 2666)

Newer PCIe version (5 vs 3)

Larger L3 cache size (24MB vs 16MB)

More modern manufacturing process (10nm vs 14nm)

Lower TDP (80W vs 95W)

Xeon E 2278G 's Advantages

Higher base frequency (3.4GHz vs 2.8GHz)

Score

Xeon E 2478

VS

Xeon E 2278G

General Parameters

Dec 2023

Release Date

May 2019

Intel

Manufacturer

Intel

Server

Type

Server

Raptor Lake-S

Core Architecture

Coffee Lake-S WS

Intel Socket 1700

Socket

Intel Socket 1151

N/A

Integrated Graphics

HD Graphics P630

Xeon E (Raptor Lake)

Generation

Xeon E (Coffee Lake)

Package

10 nm

Manufacturing Process

14 nm

80 W

Power Consumption

95 W

-

Peak Operating Temperature

73 °C

Intel

Foundry

Intel

257 mm²

Die Size

180 mm²

CPU Performance

2.8 GHz

Performance Core Base Frequency

3.4 GHz

5.2 GHz

Performance Core Turbo Frequency

5 GHz

8

Total Core Count

8

16

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

28.0

Multiplier

34.0

80 KB per core

L1 Cache

64 KB per core

2 MB per core

L2 Cache

256 KB per core

24 MB shared

L3 Cache

16 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR5-4800

Memory Types

DDR4-2666

2

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

3

16

PCIe Lanes

16

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