Xeon D 2899NT vs Intel Xeon w5 2455X

VS

Intel Xeon D-2899NT

Intel Xeon w5-2455X

We compared two server CPUs: Xeon D 2899NT with 22 cores 2.2GHz and Intel Xeon w5 2455X with 12 cores 3.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon D 2899NT 's Advantages

Released 10 months late

Lower TDP (135W vs 200W)

Intel Xeon w5 2455X 's Advantages

Higher specification of memory (4800 vs 3200)

Newer PCIe version (5 vs 4)

Higher base frequency (3.2GHz vs 2.2GHz)

Score

Benchmark

Geekbench 6 Single Core

Xeon D 2899NT

1136

Intel Xeon w5 2455X +83%

2081

Geekbench 6 Multi Core

Xeon D 2899NT

10800

Intel Xeon w5 2455X +2%

11071

Xeon D 2899NT

VS

Intel Xeon w5 2455X

General Parameters

Dec 2023

Release Date

Feb 2023

Intel

Manufacturer

Intel

Server

Type

Server

Ice Lake-D

Core Architecture

Sapphire Rapids

Intel BGA 2579

Socket

Intel Socket 4677

N/A

Integrated Graphics

N/A

Xeon D(Ice Lake-D Refresh)

Generation

Xeon W (Sapphire Rapids)

Package

10 nm

Manufacturing Process

10 nm

135 W

Power Consumption

200 W

-

Peak Operating Temperature

77 °C

Intel

Foundry

Intel

CPU Performance

2.2 GHz

Performance Core Base Frequency

3.2 GHz

3.1 GHz

Performance Core Turbo Frequency

4.6 GHz

22

Total Core Count

12

44

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

22.0

Multiplier

32.0

80 KB per core

L1 Cache

80 K per core

1.25 MB per core

L2 Cache

2 MB per core

30 MB shared

L3 Cache

30 MB

No

Unlocked Multiplier

Yes

1

SMP

1

AVX-512 FMA Ports

2

Memory Parameters

DDR4-3200

Memory Types

DDR5-4800

-

Max Memory Size

2 TB

4

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

5

32

PCIe Lanes

64

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