Xeon D 2899NT vs Opteron A1120

VS

Intel Xeon D-2899NT

AMD Opteron A1120

We compared two server CPUs: Xeon D 2899NT with 22 cores 2.2GHz and Opteron A1120 with 4 cores 1.7GHz . 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 7 years and 11 months late

Higher specification of memory (3200 vs 1866)

Newer PCIe version (4 vs 3)

Higher base frequency (2.2GHz vs 1.7GHz)

Larger L3 cache size (30MB vs 8MB)

More modern manufacturing process (10nm vs 28nm)

Opteron A1120 's Advantages

Lower TDP (25W vs 135W)

Score

Xeon D 2899NT

VS

Opteron A1120

General Parameters

Dec 2023

Release Date

Jan 2016

Intel

Manufacturer

AMD

Server

Type

Server

Ice Lake-D

Core Architecture

Seattle

Intel BGA 2579

Socket

AMD Socket SP1

N/A

Integrated Graphics

N/A

Xeon D(Ice Lake-D Refresh)

Generation

Opteron (Seattle)

Package

10 nm

Manufacturing Process

28 nm

135 W

Power Consumption

25 W

Intel

Foundry

GlobalFoundries

-

Die Size

182 mm²

CPU Performance

2.2 GHz

Performance Core Base Frequency

1.7 GHz

3.1 GHz

Performance Core Turbo Frequency

0

22

Total Core Count

4

44

Total Thread Count

4

100 MHz

Bus Frequency

100 MHz

22.0

Multiplier

17.0

80 KB per core

L1 Cache

80 K per core

1.25 MB per core

L2 Cache

2 MB shared

30 MB shared

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

1

SMP

1

AVX-512 FMA Ports

-

Memory Parameters

DDR4-3200

Memory Types

DDR3,DDR4-1866

4

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

3

32

PCIe Lanes

8

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