AMD EPYC 7742 vs AMD EPYC Embedded 3151

VS

AMD EPYC 7742

AMD EPYC Embedded 3151

We compared two server CPUs: AMD EPYC 7742 with 64 cores 2.25GHz and AMD EPYC Embedded 3151 with 4 cores 2.7GHz . 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 1 years and 6 months late

Higher specification of memory (3200 vs 2666)

Newer PCIe version (4 vs 3)

Larger L3 cache size (256MB vs 16MB)

More modern manufacturing process (7nm vs 14nm)

AMD EPYC Embedded 3151 's Advantages

Higher base frequency (2.7GHz vs 2.25GHz)

Lower TDP (45W vs 225W)

Score

Benchmark

Geekbench 6 Single Core

AMD EPYC 7742

404

AMD EPYC Embedded 3151 +128%

925

Geekbench 6 Multi Core

AMD EPYC 7742

170

AMD EPYC Embedded 3151 +1887%

3378

AMD EPYC 7742

VS

AMD EPYC Embedded 3151

General Parameters

Aug 2019

Release Date

Feb 2018

AMD

Manufacturer

AMD

Server

Type

Server

Rome

Core Architecture

Zen

AMD Socket SP3

Socket

AMD BGA SP4r2

N/A

Integrated Graphics

N/A

EPYC (Zen 2 (Rome))

Generation

EPYC Embedded (Zen (Snowy Owl))

Package

3.8 billions

Transistor Count

4.8 billions

7 nm

Manufacturing Process

14 nm

225 W

Power Consumption

45 W

TSMC

Foundry

GlobalFoundries

74 mm²

Die Size

213 mm²

CPU Performance

2.25 GHz

Performance Core Base Frequency

2.7 GHz

3.4 GHz

Performance Core Turbo Frequency

2.9 GHz

64

Total Core Count

4

128

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

22.5

Multiplier

27.0

96 K per core

L1 Cache

96 K per core

512 K per core

L2 Cache

512 K per core

256 MB shared

L3 Cache

16 MB shared

No

Unlocked Multiplier

No

2

SMP

1

Memory Parameters

DDR4-3200

Memory Types

DDR4-2666

8

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

3

-

PCIe Lanes

32

Related CPU Comparisons

1

AMD EPYC 7742 vs Intel Atom x7211RE

2

AMD EPYC 7742 vs Intel Xeon E3 1220 v2

3

AMD EPYC 7742 vs Intel Xeon E5645

4

AMD EPYC 7742 vs Intel Xeon E7 4820 v3

5

AMD EPYC 7742 vs Xeon EC5539

6

AMD EPYC 7742 vs AMD EPYC 8534PN

7

AMD EPYC 7742 vs Intel Xeon E5503

8

AMD EPYC 7742 vs Intel Xeon W 3323

9

AMD EPYC 7742 vs Intel Xeon E5 2440 v2

10

AMD EPYC 7742 vs Intel Xeon Platinum 8368

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