Xeon D 2899NT vs Xeon E 2478

VS

Intel Xeon D-2899NT

Intel Xeon E-2478

We compared two server CPUs: Xeon D 2899NT with 22 cores 2.2GHz and Xeon E 2478 with 8 cores 2.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon D 2899NT 's Advantages

Larger L3 cache size (30MB vs 24MB)

Xeon E 2478 's Advantages

Higher specification of memory (4800 vs 3200)

Newer PCIe version (5 vs 4)

Higher base frequency (2.8GHz vs 2.2GHz)

Lower TDP (80W vs 135W)

Score

Xeon D 2899NT

VS

Xeon E 2478

General Parameters

Dec 2023

Release Date

Dec 2023

Intel

Manufacturer

Intel

Server

Type

Server

Ice Lake-D

Core Architecture

Raptor Lake-S

Intel BGA 2579

Socket

Intel Socket 1700

N/A

Integrated Graphics

N/A

Xeon D(Ice Lake-D Refresh)

Generation

Xeon E (Raptor Lake)

Package

10 nm

Manufacturing Process

10 nm

135 W

Power Consumption

80 W

Intel

Foundry

Intel

-

Die Size

257 mm²

CPU Performance

2.2 GHz

Performance Core Base Frequency

2.8 GHz

3.1 GHz

Performance Core Turbo Frequency

5.2 GHz

22

Total Core Count

8

44

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

22.0

Multiplier

28.0

80 KB per core

L1 Cache

80 KB per core

1.25 MB per core

L2 Cache

2 MB per core

30 MB shared

L3 Cache

24 MB shared

No

Unlocked Multiplier

No

1

SMP

1

AVX-512 FMA Ports

-

Memory Parameters

DDR4-3200

Memory Types

DDR5-4800

4

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

5

32

PCIe Lanes

16

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