AMD EPYC 7401P vs AMD EPYC 9655P

VS

AMD EPYC 7401P

AMD EPYC 9655P

We compared two server CPUs: AMD EPYC 7401P with 24 cores 2GHz and AMD EPYC 9655P with 96 cores 2.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 7401P 's Advantages

Lower TDP (170W vs 400W)

AMD EPYC 9655P 's Advantages

Released 7 years and 4 months late

Higher specification of memory (6000 vs 2666)

Newer PCIe version (5 vs 3)

Higher base frequency (2.6GHz vs 2GHz)

Larger L3 cache size (384MB vs 64MB)

More modern manufacturing process (4nm vs 14nm)

Score

AMD EPYC 7401P

VS

AMD EPYC 9655P

General Parameters

Jun 2017

Release Date

Oct 2024

AMD

Manufacturer

AMD

Server

Type

Server

Naples

Core Architecture

Turin

AMD Socket SP3

Socket

AMD Socket SP5

N/A

Integrated Graphics

N/A

EPYC (Zen (Naples))

Generation

EPYC(Zen 5 (Turin))

Package

4.8 billions

Transistor Count

99.78 billions

14 nm

Manufacturing Process

4 nm

170 W

Power Consumption

400 W

85 °C

Peak Operating Temperature

-

GlobalFoundries

Foundry

TSMC

213 mm²

Die Size

12x70.6 mm²

-

I/O Process Size

6 nm

-

I/O Die Size

mm²

CPU Performance

-

Performance Cores

96

-

Performance Core Threads

192

2 GHz

Performance Core Base Frequency

2.6 GHz

3 GHz

Performance Core Turbo Frequency

4.5 GHz

24

Total Core Count

96

48

Total Thread Count

192

100 MHz

Bus Frequency

100 MHz

20.0

Multiplier

26.0

96 K per core

L1 Cache

80 KB per core

512 K per core

L2 Cache

1 MB per core

64 MB shared

L3 Cache

384 MB shared

Yes

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR4-2666

Memory Types

DDR5-6000

-

Max Memory Size

6 TB

8

Max Memory Channels

12

-

Max Memory Bandwidth

576 GB/s

Yes

ECC Memory Support

Yes

Miscellaneous

-

Official Website

AMD EPYC 9655P

3

PCIe Version

5

-

PCIe Lanes

128

Related CPU Comparisons

1

AMD EPYC 7401P vs AMD EPYC 9825

2

AMD EPYC 7401P vs Xeon E5 2650 v4

3

AMD EPYC 7401P vs AMD EPYC 7203

4

AMD EPYC 7401P vs Xeon D 2899NT

5

AMD EPYC 7401P vs AMD EPYC 7373X

6

AMD EPYC 7401P vs Intel Xeon Gold 6548N

7

AMD EPYC 7401P vs Opteron 8347 HE (B3)

8

AMD EPYC 7401P vs Opteron A1170

9

AMD EPYC 7401P vs AMD EPYC 8324P

10

AMD EPYC 7401P vs Intel Xeon Phi 7290

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