AMD EPYC 8434P vs AMD EPYC 9755

VS

AMD EPYC 8434P

AMD EPYC 9755

We compared two server CPUs: AMD EPYC 8434P with 48 cores 2.5GHz and AMD EPYC 9755 with 128 cores 2.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 8434P 's Advantages

Lower TDP (200W vs 500W)

AMD EPYC 9755 's Advantages

Released 1 years and 1 months late

Higher specification of memory (6000 vs 4800)

Higher base frequency (2.7GHz vs 2.5GHz)

Larger L3 cache size (512MB vs 128MB)

More modern manufacturing process (4nm vs 5nm)

Score

AMD EPYC 8434P

VS

AMD EPYC 9755

General Parameters

Sep 2023

Release Date

Oct 2024

AMD

Manufacturer

AMD

Server

Type

Server

Siena

Core Architecture

Turin

AMD Socket SP6

Socket

AMD Socket SP5

N/A

Integrated Graphics

N/A

EPYC (Zen 4c (Siena))

Generation

EPYC(Zen 5 (Turin))

Package

35.5 billions

Transistor Count

133.04 billions

5 nm

Manufacturing Process

4 nm

200 W

Power Consumption

500 W

75 °C

Peak Operating Temperature

-

TSMC

Foundry

TSMC

4x73 mm²

Die Size

16x70.6 mm²

6 nm

I/O Process Size

6 nm

397 mm²

I/O Die Size

mm²

CPU Performance

-

Performance Cores

128

-

Performance Core Threads

256

2.5 GHz

Performance Core Base Frequency

2.7 GHz

3.1 GHz

Performance Core Turbo Frequency

4.1 GHz

48

Total Core Count

128

96

Total Thread Count

256

100 MHz

Bus Frequency

100 MHz

25.0

Multiplier

27.0

64 K per core

L1 Cache

80 KB per core

1 MB per core

L2 Cache

1 MB per core

128 MB shared

L3 Cache

512 MB shared

No

Unlocked Multiplier

No

1

SMP

2

Memory Parameters

DDR5-4800

Memory Types

DDR5-6000

-

Max Memory Size

6 TB

6

Max Memory Channels

12

-

Max Memory Bandwidth

576 GB/s

Yes

ECC Memory Support

Yes

Miscellaneous

-

Official Website

AMD EPYC 9755

5

PCIe Version

5

96

PCIe Lanes

128

Related CPU Comparisons

1

AMD EPYC 8434P vs Intel Xeon Platinum 8581V

2

AMD EPYC 8434P vs AMD Ryzen Threadripper PRO 5965WX

3

AMD EPYC 8434P vs AMD EPYC Embedded 9454P

4

AMD EPYC 8434P vs AMD EPYC 7702P

5

AMD EPYC 8434P vs Xeon EC5539

6

AMD EPYC 8434P vs Xeon E7 2820

7

AMD EPYC 8434P vs Opteron 2216 HE (F3)

8

AMD EPYC 8434P vs Intel Xeon D 1548

9

AMD EPYC 8434P vs AMD EPYC 7343

10

AMD EPYC 8434P vs Intel Xeon E3 1505M v5

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