Intel Xeon D 1571 vs Intel Xeon Gold 6438N

VS

Intel Xeon D-1571

Intel Xeon Gold 6438N

We compared two server CPUs: Intel Xeon D 1571 with 16 cores 1.3GHz and Intel Xeon Gold 6438N with 32 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon D 1571 's Advantages

Lower TDP (45W vs 205W)

Intel Xeon Gold 6438N 's Advantages

Released 6 years and 11 months late

Higher specification of memory (4800 vs 4)

Newer PCIe version (5 vs 3)

Higher base frequency (2GHz vs 1.3GHz)

Larger L3 cache size (60MB vs 1.5MB)

More modern manufacturing process (10nm vs 14nm)

Score

Intel Xeon D 1571

VS

Intel Xeon Gold 6438N

General Parameters

Feb 2016

Release Date

Jan 2023

Intel

Manufacturer

Intel

Server

Type

Server

Broadwell

Core Architecture

Sapphire Rapids

Intel BGA 1667

Socket

Intel Socket 4677

N/A

Integrated Graphics

N/A

Xeon D (Broadwell-DE)

Generation

Xeon Gold (Sapphire Rapids-SP)

Package

3.2 billions

Transistor Count

-

14 nm

Manufacturing Process

10 nm

45 W

Power Consumption

205 W

80 °C

Peak Operating Temperature

85 °C

Intel

Foundry

Intel

246 mm²

Die Size

-

CPU Performance

1.3 GHz

Performance Core Base Frequency

2 GHz

2.1 GHz

Performance Core Turbo Frequency

3.6 GHz

16

Total Core Count

32

Total Thread Count

64

100 MHz

Bus Frequency

100 MHz

13.0

Multiplier

20.0

64 K per core

L1 Cache

80 K per core

256 K per core

L2 Cache

2 MB per core

1.5 MB per core

L3 Cache

60 MB

No

Unlocked Multiplier

No

1

SMP

2

-

AVX-512 FMA Ports

2

Memory Parameters

DDR3,DDR4

Memory Types

DDR5-4800

2

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

5

24

PCIe Lanes

80

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