Intel Xeon W 2145 vs Xeon D 2899NT

VS

Intel Xeon W-2145

Intel Xeon D-2899NT

We compared two server CPUs: Intel Xeon W 2145 with 8 cores 3.7GHz and Xeon D 2899NT with 22 cores 2.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon W 2145 's Advantages

Higher base frequency (3.7GHz vs 2.2GHz)

Xeon D 2899NT 's Advantages

Released 6 years and 4 months late

Higher specification of memory (3200 vs 2666)

Newer PCIe version (4 vs 3)

Larger L3 cache size (30MB vs 11MB)

More modern manufacturing process (10nm vs 14nm)

Lower TDP (135W vs 140W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon W 2145 +27%

1451

Xeon D 2899NT

1136

Geekbench 6 Multi Core

Intel Xeon W 2145

8591

Xeon D 2899NT +25%

10800

Intel Xeon W 2145

VS

Xeon D 2899NT

General Parameters

Aug 2017

Release Date

Dec 2023

Intel

Manufacturer

Intel

Server

Type

Server

Skylake-W

Core Architecture

Ice Lake-D

Intel Socket 2066

Socket

Intel BGA 2579

N/A

Integrated Graphics

N/A

Xeon W (Skylake-W)

Generation

Xeon D(Ice Lake-D Refresh)

Package

14 nm

Manufacturing Process

10 nm

140 W

Power Consumption

135 W

70 °C

Peak Operating Temperature

-

Intel

Foundry

Intel

484 mm²

Die Size

-

CPU Performance

3.7 GHz

Performance Core Base Frequency

2.2 GHz

4.5 GHz

Performance Core Turbo Frequency

3.1 GHz

8

Total Core Count

22

16

Total Thread Count

44

100 MHz

Bus Frequency

100 MHz

37.0

Multiplier

22.0

64 K per core

L1 Cache

80 KB per core

1 MB per core

L2 Cache

1.25 MB per core

11 MB shared

L3 Cache

30 MB shared

No

Unlocked Multiplier

No

1

SMP

1

2

AVX-512 FMA Ports

1

Memory Parameters

DDR4-2666

Memory Types

DDR4-3200

4

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

4

48

PCIe Lanes

32

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