AMD EPYC 9354 vs AMD EPYC 7643P

VS

AMD EPYC 9354

AMD EPYC 7643P

We compared two server CPUs: AMD EPYC 9354 with 32 cores 3.25GHz and AMD EPYC 7643P with 48 cores 2.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 9354 's Advantages

Higher specification of memory (4800 vs 3200)

Newer PCIe version (5 vs 4)

Higher base frequency (3.25GHz vs 2.3GHz)

More modern manufacturing process (5nm vs 7nm)

AMD EPYC 7643P 's Advantages

Released 10 months late

Lower TDP (225W vs 280W)

Score

AMD EPYC 9354

VS

AMD EPYC 7643P

General Parameters

Nov 2022

Release Date

Sep 2023

AMD

Manufacturer

AMD

Server

Type

Server

Genoa

Core Architecture

Milan

AMD Socket SP5

Socket

AMD Socket SP3

N/A

Integrated Graphics

N/A

EPYC (Zen 4 (Genoa))

Generation

EPYC (Zen 3 (Milan))

Package

52.56 billions

Transistor Count

33.2 billions

5 nm

Manufacturing Process

7 nm

280 W

Power Consumption

225 W

TSMC

Foundry

TSMC

8x72 mm²

Die Size

8x81 mm²

6 nm

I/O Process Size

12 nm

397 mm²

I/O Die Size

416 mm²

CPU Performance

3.25 GHz

Performance Core Base Frequency

2.3 GHz

3.8 GHz

Performance Core Turbo Frequency

3.6 GHz

32

Total Core Count

48

64

Total Thread Count

96

100 MHz

Bus Frequency

100 MHz

32.5

Multiplier

23.0

64 K per core

L1 Cache

64 KB per core

1 MB per core

L2 Cache

512 KB per core

256 MB shared

L3 Cache

256 MB shared

No

Unlocked Multiplier

No

-

Cores per CCD

8

2

SMP

1

Memory Parameters

DDR5-4800

Memory Types

DDR4-3200

12

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

4

128

PCIe Lanes

128

Related CPU Comparisons

1

AMD EPYC 9354 vs AMD EPYC 7742

2

AMD EPYC 9354 vs Xeon w7 2575X

3

AMD EPYC 9354 vs Xeon 6952P

4

AMD EPYC 9354 vs AMD EPYC 72F3

5

AMD EPYC 9354 vs Intel Xeon Gold 5412U

6

AMD EPYC 9354 vs AMD Ryzen Threadripper PRO 3945WX

7

AMD EPYC 9354 vs Intel Xeon E5 2637

8

AMD EPYC 9354 vs Intel Xeon E3 1245 v5

9

AMD EPYC 9354 vs Xeon D 2752TER

10

AMD EPYC 9354 vs Xeon E 2288G

Related News

1

CXMT Reportedly Achieves 80% Yield in DDR5 Production

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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