Intel Xeon D 1581 vs AMD EPYC 7542

VS

Intel Xeon D 1581 AMD EPYC 7542

We compared two server CPUs: Intel Xeon D 1581 with 16 cores 1.8GHz and AMD EPYC 7542 with 32 cores 2.9GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon D 1581 's Advantages

Lower TDP (65W vs 225W)

AMD EPYC 7542 's Advantages

Released 3 years and 6 months late

Higher specification of memory (DDR4-3200 vs DDR3)

Newer PCIe version (4 vs 3)

Higher base frequency (2.9GHz vs 1.8GHz)

Larger L3 cache size (128MB vs 1.5MB)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon D 1581

690

AMD EPYC 7542 +99%

1376

Geekbench 6 Multi Core

Intel Xeon D 1581 +99%

5058

AMD EPYC 7542

2532

Intel Xeon D 1581

VS

AMD EPYC 7542

General Parameters

Feb 2016

Release Date

Aug 2019

Intel

Manufacturer

AMD

Server

Type

Server

Broadwell

Core Architecture

Rome

Intel BGA 1667

Socket

AMD Socket SP3

N/A

Integrated Graphics

N/A

Xeon D (Broadwell-DE)

Generation

EPYC (Zen 2 (Rome))

Package

3.2 billions

Transistor Count

3.8 billions

14 nm

Manufacturing Process

7 nm

Intel BGA 1667

Socket

AMD Socket SP3

65 W

Power Consumption

225 W

80 °C

Peak Operating Temperature

-

Intel

Foundry

TSMC

246 mm²

Die Size

74 mm²

FC-BGA14C

Package

FCLGA-4094

CPU Performance

1.8 GHz

Performance Core Base Frequency

2.9 GHz

2.4 GHz

Performance Core Turbo Frequency

3.4 GHz

16

Total Core Count

32

Total Thread Count

64

100 MHz

Bus Frequency

100 MHz

18.0

Multiplier

29.0

64 K per core

L1 Cache

96 K per core

256 K per core

L2 Cache

512 K per core

1.5 MB per core

L3 Cache

128 MB shared

No

Unlocked Multiplier

No

1

SMP

2

Memory Parameters

DDR3,

Memory Types

DDR4-3200

2

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

4

24

PCIe Lanes

-

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