Xeon E7520 vs Xeon D 2899NT

VS

Intel Xeon E7520

Intel Xeon D-2899NT

We compared two server CPUs: Xeon E7520 with 4 cores 1.866GHz 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

Xeon E7520 's Advantages

Lower TDP (95W vs 135W)

Xeon D 2899NT 's Advantages

Released 13 years and 9 months late

Higher specification of memory (3200 vs 1333)

Newer PCIe version (4 vs 2)

Higher base frequency (2.2GHz vs 1.866GHz)

Larger L3 cache size (30MB vs 18MB)

More modern manufacturing process (10nm vs 45nm)

Score

Xeon E7520

VS

Xeon D 2899NT

General Parameters

Mar 2010

Release Date

Dec 2023

Intel

Manufacturer

Intel

Server

Type

Server

Nehalem-EX

Core Architecture

Ice Lake-D

Intel Socket 1567

Socket

Intel BGA 2579

N/A

Integrated Graphics

N/A

Xeon(Beckton)

Generation

Xeon D(Ice Lake-D Refresh)

Package

2.3 billions

Transistor Count

-

45 nm

Manufacturing Process

10 nm

95 W

Power Consumption

135 W

Intel

Foundry

Intel

684 mm²

Die Size

-

CPU Performance

1.866 GHz

Performance Core Base Frequency

2.2 GHz

0

Performance Core Turbo Frequency

3.1 GHz

4

Total Core Count

22

8

Total Thread Count

44

133 MHz

Bus Frequency

100 MHz

14.0

Multiplier

22.0

64 KB per core

L1 Cache

80 KB per core

256 KB per core

L2 Cache

1.25 MB per core

18 MB shared

L3 Cache

30 MB shared

No

Unlocked Multiplier

No

8

SMP

1

-

AVX-512 FMA Ports

1

Memory Parameters

DDR3-1333

Memory Types

DDR4-3200

4

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

4

-

PCIe Lanes

32

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