Xeon E 2478 vs Xeon E 2456

VS

Xeon E 2478 Xeon E 2456

We compared two server CPUs: Xeon E 2478 with 8 cores 2.8GHz and Xeon E 2456 with 6 cores 3.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon E 2478 's Advantages

Larger L3 cache size (24MB vs 18MB)

Xeon E 2456 's Advantages

Higher base frequency (3.3GHz vs 2.8GHz)

Score

Xeon E 2478

VS

Xeon E 2456

General Parameters

Dec 2023

Release Date

Dec 2023

Intel

Manufacturer

Intel

Server

Type

Server

Raptor Lake-S

Core Architecture

Raptor Lake-S

Intel Socket 1700

Socket

Intel Socket 1700

N/A

Integrated Graphics

N/A

Xeon E (Raptor Lake)

Generation

Xeon E (Raptor Lake)

Package

10 nm

Manufacturing Process

10 nm

Intel Socket 1700

Socket

Intel Socket 1700

80 W

Power Consumption

80 W

Intel

Foundry

Intel

257 mm²

Die Size

163 mm²

FC-LGA16A

Package

FC-LGA16A

CPU Performance

2.8 GHz

Performance Core Base Frequency

3.3 GHz

5.2 GHz

Performance Core Turbo Frequency

5.1 GHz

8

Total Core Count

6

16

Total Thread Count

12

100 MHz

Bus Frequency

100 MHz

28.0

Multiplier

33.0

80 KB per core

L1 Cache

80 KB per core

2 MB per core

L2 Cache

1.25 MB per core

24 MB shared

L3 Cache

18 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR5-4800

Memory Types

DDR5-4800

2

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

5

16

PCIe Lanes

16

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