AMD EPYC 7343 vs AMD EPYC 7663P

VS

AMD EPYC 7343

AMD EPYC 7663P

We compared two server CPUs: AMD EPYC 7343 with 16 cores 3.2GHz and AMD EPYC 7663P with 56 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 7343 's Advantages

Higher base frequency (3.2GHz vs 2GHz)

Lower TDP (190W vs 240W)

AMD EPYC 7663P 's Advantages

Released 2 years and 6 months late

Larger L3 cache size (256MB vs 128MB)

Score

AMD EPYC 7343

VS

AMD EPYC 7663P

General Parameters

Mar 2021

Release Date

Sep 2023

AMD

Manufacturer

AMD

Server

Type

Server

Milan

Core Architecture

Milan

AMD Socket SP3

Socket

AMD Socket SP3

N/A

Integrated Graphics

N/A

EPYC (Zen 3 (Milan))

Generation

EPYC (Zen 3 (Milan))

Package

16.6 billions

Transistor Count

33.2 billions

7 nm

Manufacturing Process

7 nm

190 W

Power Consumption

240 W

TSMC

Foundry

TSMC

4x81 mm²

Die Size

8x81 mm²

12 nm

I/O Process Size

12 nm

416 mm²

I/O Die Size

416 mm²

CPU Performance

3.2 GHz

Performance Core Base Frequency

2 GHz

3.9 GHz

Performance Core Turbo Frequency

3.5 GHz

16

Total Core Count

56

32

Total Thread Count

112

100 MHz

Bus Frequency

100 MHz

32.0

Multiplier

20.0

64 KB per core

L1 Cache

64 KB per core

512 KB per core

L2 Cache

512 KB per core

128 MB shared

L3 Cache

256 MB shared

No

Unlocked Multiplier

No

4

Cores per CCD

8

2

SMP

1

Memory Parameters

DDR4-3200

Memory Types

DDR4-3200

8

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

4

128

PCIe Lanes

128

Related CPU Comparisons

1

AMD EPYC 7343 vs AMD EPYC 9354P

2

AMD EPYC 7343 vs AMD EPYC 7452

3

AMD EPYC 7343 vs AMD EPYC 7601

4

AMD EPYC 7343 vs Intel Xeon E5 1607 v2

5

AMD EPYC 7343 vs Opteron 6376

6

AMD EPYC 7343 vs AMD EPYC 7552

7

AMD EPYC 7343 vs Atom S1240

8

AMD EPYC 7343 vs Intel Xeon E5 2685 v3

9

AMD EPYC 7343 vs EPYC Embedded 8434P

10

AMD EPYC 7343 vs Intel Xeon E5 2608L v3

Related News

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

Cyberpunk 2077 Update 2.2: Intel Arrow Lake Gaming Performance Soars by 33%!

9

Intel Finally Achieves Frame Generation! 'F1 24' Becomes the First XeSS 2 Game

10

World's First! Intel Arc B580 Graphics Card Arrives Early