AMD EPYC 9754S vs AMD EPYC 7401

VS

AMD EPYC 9754S

AMD EPYC 7401

We compared two server CPUs: AMD EPYC 9754S with 128 cores 2.25GHz and AMD EPYC 7401 with 24 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 9754S 's Advantages

Released 6 years late

Higher specification of memory (4800 vs 2666)

Newer PCIe version (5 vs 3)

Higher base frequency (2.25GHz vs 2GHz)

Larger L3 cache size (256MB vs 64MB)

More modern manufacturing process (5nm vs 14nm)

AMD EPYC 7401 's Advantages

Lower TDP (170W vs 360W)

Score

AMD EPYC 9754S

VS

AMD EPYC 7401

General Parameters

Jun 2023

Release Date

Jun 2017

AMD

Manufacturer

AMD

Server

Type

Server

Bergamo

Core Architecture

Naples

AMD Socket SP5

Socket

AMD Socket SP3

N/A

Integrated Graphics

N/A

EPYC (Zen 4c (Bergamo))

Generation

EPYC (Zen (Naples))

Package

71 billions

Transistor Count

4.8 billions

5 nm

Manufacturing Process

14 nm

360 W

Power Consumption

170 W

-

Peak Operating Temperature

85 °C

TSMC

Foundry

GlobalFoundries

8x73 mm²

Die Size

213 mm²

6 nm

I/O Process Size

-

397 mm²

I/O Die Size

-

CPU Performance

128

Performance Cores

-

128

Performance Core Threads

-

2.25 GHz

Performance Core Base Frequency

2 GHz

3.1 GHz

Performance Core Turbo Frequency

3 GHz

128

Total Core Count

24

128

Total Thread Count

48

100 MHz

Bus Frequency

100 MHz

22.5

Multiplier

20.0

64 KB per core

L1 Cache

96 K per core

1 MB per core

L2 Cache

512 K per core

256 MB shared

L3 Cache

64 MB shared

No

Unlocked Multiplier

Yes

2

SMP

2

Memory Parameters

DDR5-4800

Memory Types

DDR4-2666

12

Max Memory Channels

8

460 GB/s

Max Memory Bandwidth

-

Yes

ECC Memory Support

Yes

Miscellaneous

AMD EPYC 9754S

Official Website

-

5

PCIe Version

3

128

PCIe Lanes

-

Related CPU Comparisons

1

AMD EPYC 9754S vs Opteron 13QS HE

2

AMD EPYC 9754S vs Intel Xeon E5 2618L v3

3

AMD EPYC 9754S vs Opteron 8214 HE (F2)

4

AMD EPYC 9754S vs Xeon EC5549

5

AMD EPYC 9754S vs Intel Xeon E3 1258L v4

6

AMD EPYC 9754S vs Intel Xeon Silver 4416

7

AMD EPYC 9754S vs Intel Xeon E5 2448L

8

AMD EPYC 9754S vs Intel Xeon E3 1240 v5

9

AMD EPYC 9754S vs Opteron 2212 (F2)

10

AMD EPYC 9754S vs Opteron X2170

Related News

1

Continuous Decline in DRAM Memory Prices: Downward Trend Intensifies

2

NVIDIA GB202 Chip Unveiled for the First Time, to be Used in RTX 5090 with 512-bit GDDR7 Memory

3

Strix Halo Integrated Graphics Score Appears on Passmark, Currently Slightly Below RTX 3060 12GB

4

AMD Unveils New RX 9070 XT Graphics Card Performance: Positioned Between RX 7900 GRE and RX 7900 XT

5

Double the Excitement! AMD FSR 4.0 to Launch Alongside RX 9070 XT Graphics Card

6

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

7

CXMT Reportedly Achieves 80% Yield in DDR5 Production

8

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

9

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

10

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