AMD EPYC 7742 vs Intel Xeon D 1581

VS

AMD EPYC 7742

Intel Xeon D-1581

We compared two server CPUs: AMD EPYC 7742 with 64 cores 2.25GHz and Intel Xeon D 1581 with 16 cores 1.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 7742 's Advantages

Released 3 years and 6 months late

Higher specification of memory (3200 vs 4)

Newer PCIe version (4 vs 3)

Higher base frequency (2.25GHz vs 1.8GHz)

Larger L3 cache size (256MB vs 1.5MB)

More modern manufacturing process (7nm vs 14nm)

Intel Xeon D 1581 's Advantages

Lower TDP (65W vs 225W)

Score

Benchmark

Geekbench 6 Single Core

AMD EPYC 7742

404

Intel Xeon D 1581 +70%

690

Geekbench 6 Multi Core

AMD EPYC 7742

170

Intel Xeon D 1581 +2875%

5058

AMD EPYC 7742

VS

Intel Xeon D 1581

General Parameters

Aug 2019

Release Date

Feb 2016

AMD

Manufacturer

Intel

Server

Type

Server

Rome

Core Architecture

Broadwell

AMD Socket SP3

Socket

Intel BGA 1667

N/A

Integrated Graphics

N/A

EPYC (Zen 2 (Rome))

Generation

Xeon D (Broadwell-DE)

Package

3.8 billions

Transistor Count

3.2 billions

7 nm

Manufacturing Process

14 nm

225 W

Power Consumption

65 W

-

Peak Operating Temperature

80 °C

TSMC

Foundry

Intel

74 mm²

Die Size

246 mm²

CPU Performance

2.25 GHz

Performance Core Base Frequency

1.8 GHz

3.4 GHz

Performance Core Turbo Frequency

2.4 GHz

64

Total Core Count

16

128

Total Thread Count

32

100 MHz

Bus Frequency

100 MHz

22.5

Multiplier

18.0

96 K per core

L1 Cache

64 K per core

512 K per core

L2 Cache

256 K per core

256 MB shared

L3 Cache

1.5 MB per core

No

Unlocked Multiplier

No

2

SMP

1

Memory Parameters

DDR4-3200

Memory Types

DDR3,DDR4

8

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

3

-

PCIe Lanes

24

Related CPU Comparisons

1

AMD EPYC 7742 vs Intel Xeon Gold 5420

2

AMD EPYC 7742 vs Opteron 6278

3

AMD EPYC 7742 vs Opteron 6262 HE

4

AMD EPYC 7742 vs Intel Xeon Gold 5318S

5

AMD EPYC 7742 vs Opteron 2212 HE (F2)

6

AMD EPYC 7742 vs Xeon E 2478

7

AMD EPYC 7742 vs Xeon L7555

8

AMD EPYC 7742 vs Opteron 8216 (F2)

9

AMD EPYC 7742 vs Intel Xeon E3 1270L v4

10

AMD EPYC 7742 vs Xeon w7 2565X

Related News

1

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

2

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

3

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

4

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

5

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

6

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

7

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

8

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

9

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage

10

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU