AMD EPYC Embedded 3451 vs AMD EPYC 7543P

VS

AMD EPYC Embedded 3451

AMD EPYC 7543P

We compared two server CPUs: AMD EPYC Embedded 3451 with 16 cores 2.15GHz and AMD EPYC 7543P with 32 cores 2.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC Embedded 3451 's Advantages

Lower TDP (100W vs 225W)

AMD EPYC 7543P 's Advantages

Released 3 years and 1 months late

Higher specification of memory (3200 vs 2666)

Newer PCIe version (4 vs 3)

Higher base frequency (2.8GHz vs 2.15GHz)

Larger L3 cache size (256MB vs 32MB)

More modern manufacturing process (7nm vs 14nm)

Score

AMD EPYC Embedded 3451

VS

AMD EPYC 7543P

General Parameters

Feb 2018

Release Date

Mar 2021

AMD

Manufacturer

AMD

Server

Type

Server

Zen

Core Architecture

Milan

AMD BGA SP4r2

Socket

AMD Socket SP3

N/A

Integrated Graphics

N/A

EPYC Embedded (Zen (Snowy Owl))

Generation

EPYC (Zen 3 (Milan))

Package

4.8 billions

Transistor Count

33.2 billions

14 nm

Manufacturing Process

7 nm

100 W

Power Consumption

225 W

GlobalFoundries

Foundry

TSMC

2x213 mm²

Die Size

8x81 mm²

-

I/O Process Size

12 nm

-

I/O Die Size

416 mm²

CPU Performance

2.15 GHz

Performance Core Base Frequency

2.8 GHz

3 GHz

Performance Core Turbo Frequency

3.7 GHz

16

Total Core Count

32

Total Thread Count

64

100 MHz

Bus Frequency

100 MHz

21.5

Multiplier

28.0

96 K per core

L1 Cache

64 KB per core

512 K per core

L2 Cache

512 KB per core

32 MB shared

L3 Cache

256 MB shared

No

Unlocked Multiplier

No

-

Cores per CCD

4

1

SMP

1

Memory Parameters

DDR4-2666

Memory Types

DDR4-3200

2

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

4

64

PCIe Lanes

128

Related CPU Comparisons

1

AMD EPYC Embedded 3451 vs Intel Xeon Platinum 8558U

2

AMD EPYC Embedded 3451 vs Intel Xeon E5 2430 v2

3

AMD EPYC Embedded 3451 vs Intel Xeon E5 2650 v2

4

AMD EPYC Embedded 3451 vs Intel Xeon E5 4650L

5

AMD EPYC Embedded 3451 vs Intel Xeon Phi 7290

6

AMD EPYC Embedded 3451 vs Intel Xeon E5 2430

7

AMD EPYC Embedded 3451 vs Opteron 6378

8

AMD EPYC Embedded 3451 vs Xeon X3450

9

AMD EPYC Embedded 3451 vs Xeon D 2799

10

AMD EPYC Embedded 3451 vs AMD EPYC 9654

Related News

1

Double the Excitement! AMD FSR 4.0 to Launch Alongside RX 9070 XT Graphics Card

2

CPU-Z Minor Update: Support for Intel's Four New Products and New Memory

3

CXMT Reportedly Achieves 80% Yield in DDR5 Production

4

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

5

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

6

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

7

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

8

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

9

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

10

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