AMD EPYC 7351 vs AMD EPYC 7343

VS

AMD EPYC 7351

AMD EPYC 7343

We compared two server CPUs: AMD EPYC 7351 with 16 cores 2.4GHz and AMD EPYC 7343 with 16 cores 3.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 7351 's Advantages

Lower TDP (170W vs 190W)

AMD EPYC 7343 's Advantages

Released 3 years and 9 months late

Higher specification of memory (3200 vs 2666)

Newer PCIe version (4 vs 3)

Higher base frequency (3.2GHz vs 2.4GHz)

Larger L3 cache size (128MB vs 64MB)

More modern manufacturing process (7nm vs 14nm)

Score

Benchmark

Geekbench 6 Single Core

AMD EPYC 7351

639

AMD EPYC 7343 +58%

1014

Geekbench 6 Multi Core

AMD EPYC 7351 +17%

3035

AMD EPYC 7343

2582

AMD EPYC 7351

VS

AMD EPYC 7343

General Parameters

Jun 2017

Release Date

Mar 2021

AMD

Manufacturer

AMD

Server

Type

Server

Naples

Core Architecture

Milan

AMD Socket SP3

Socket

AMD Socket SP3

N/A

Integrated Graphics

N/A

EPYC (Zen (Naples))

Generation

EPYC (Zen 3 (Milan))

Package

4.8 billions

Transistor Count

16.6 billions

14 nm

Manufacturing Process

7 nm

170 W

Power Consumption

190 W

85 °C

Peak Operating Temperature

-

GlobalFoundries

Foundry

TSMC

213 mm²

Die Size

4x81 mm²

-

I/O Process Size

12 nm

-

I/O Die Size

416 mm²

CPU Performance

2.4 GHz

Performance Core Base Frequency

3.2 GHz

2.9 GHz

Performance Core Turbo Frequency

3.9 GHz

16

Total Core Count

16

32

Total Thread Count

32

100 MHz

Bus Frequency

100 MHz

24.0

Multiplier

32.0

96 K per core

L1 Cache

64 KB per core

512 K per core

L2 Cache

512 KB per core

64 MB shared

L3 Cache

128 MB shared

Yes

Unlocked Multiplier

No

-

Cores per CCD

4

2

SMP

2

Memory Parameters

DDR4-2666

Memory Types

DDR4-3200

8

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

4

-

PCIe Lanes

128

Related CPU Comparisons

1

AMD EPYC 7351 vs Opteron 8210 EE

2

AMD EPYC 7351 vs Opteron 2216 HE (F3)

3

AMD EPYC 7351 vs AMD EPYC 9754

4

AMD EPYC 7351 vs Intel Xeon Gold 6421N

5

AMD EPYC 7351 vs Intel Xeon E5 2628 v3

6

AMD EPYC 7351 vs AMD EPYC 9655

7

AMD EPYC 7351 vs Intel Xeon E5 4603

8

AMD EPYC 7351 vs Intel Xeon X5647

9

AMD EPYC 7351 vs Intel Xeon Gold 6414U

10

AMD EPYC 7351 vs Intel Xeon E5 1428L

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