AMD EPYC 9454P vs AMD EPYC 9455

VS

AMD EPYC 9454P

AMD EPYC 9455

We compared two server CPUs: AMD EPYC 9454P with 48 cores 2.75GHz and AMD EPYC 9455 with 48 cores 3.15GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 9454P 's Advantages

Larger L3 cache size (256MB vs 192MB)

Lower TDP (290W vs 300W)

AMD EPYC 9455 's Advantages

Released 1 years and 11 months late

Higher specification of memory (6000 vs 4800)

Higher base frequency (3.15GHz vs 2.75GHz)

More modern manufacturing process (4nm vs 5nm)

Score

AMD EPYC 9454P

VS

AMD EPYC 9455

General Parameters

Nov 2022

Release Date

Oct 2024

AMD

Manufacturer

AMD

Server

Type

Server

Genoa

Core Architecture

Turin

AMD Socket SP5

Socket

AMD Socket SP5

N/A

Integrated Graphics

N/A

EPYC (Zen 4 (Genoa))

Generation

EPYC(Zen 5 (Turin))

Package

52.56 billions

Transistor Count

49.89 billions

5 nm

Manufacturing Process

4 nm

290 W

Power Consumption

300 W

TSMC

Foundry

TSMC

8x72 mm²

Die Size

6x70.6 mm²

6 nm

I/O Process Size

6 nm

397 mm²

I/O Die Size

mm²

CPU Performance

-

Performance Cores

48

-

Performance Core Threads

96

2.75 GHz

Performance Core Base Frequency

3.15 GHz

3.8 GHz

Performance Core Turbo Frequency

4.4 GHz

48

Total Core Count

48

96

Total Thread Count

96

100 MHz

Bus Frequency

100 MHz

27.5

Multiplier

31.5

64 K per core

L1 Cache

80 KB per core

1 MB per core

L2 Cache

1 MB per core

256 MB shared

L3 Cache

192 MB shared

No

Unlocked Multiplier

No

1

SMP

2

Memory Parameters

DDR5-4800

Memory Types

DDR5-6000

-

Max Memory Size

6 TB

12

Max Memory Channels

12

-

Max Memory Bandwidth

576 GB/s

Yes

ECC Memory Support

Yes

Miscellaneous

-

Official Website

AMD EPYC 9455

5

PCIe Version

5

128

PCIe Lanes

128

Related CPU Comparisons

1

AMD EPYC 9454P vs Intel Xeon E 2356G

2

AMD EPYC 9454P vs AMD Ryzen Threadripper PRO 5955WX

3

AMD EPYC 9454P vs Intel Xeon D 1581

4

AMD EPYC 9454P vs Intel Xeon E5 2686 v3

5

AMD EPYC 9454P vs AMD EPYC Embedded 9554P

6

AMD EPYC 9454P vs AMD EPYC 9174F

7

AMD EPYC 9454P vs Opteron 4340

8

AMD EPYC 9454P vs Intel Xeon E3 1283L v4

9

AMD EPYC 9454P vs Xeon E 2488

10

AMD EPYC 9454P vs Intel Xeon Gold 5520

Related News

1

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

2

CXMT Reportedly Achieves 80% Yield in DDR5 Production

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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