Home Comparison AMD EPYC 8434PN vs AMD EPYC 75F3

AMD EPYC 8434PN vs AMD EPYC 75F3

We compared two server CPUs: AMD EPYC 8434PN with 48 cores 2GHz and AMD EPYC 75F3 with 32 cores 2.95GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 8434PN 's Advantages
Released 2 years and 6 months late
Higher specification of memory (4800 vs 3200)
Newer PCIe version (5 vs 4)
More modern manufacturing process (5nm vs 7nm)
Lower TDP (155W vs 280W)
AMD EPYC 75F3 's Advantages
Higher base frequency (2.95GHz vs 2GHz)
Larger L3 cache size (256MB vs 128MB)

Score

VS

General Parameters

Sep 2023
Release Date
Mar 2021
AMD
Manufacturer
AMD
Server
Type
Server
Siena
Core Architecture
Milan
AMD Socket SP6
Socket
AMD Socket SP3
N/A
Integrated Graphics
N/A
EPYC (Zen 4c (Siena))
Generation
EPYC (Zen 3 (Milan))

Package

35.5 billions
Transistor Count
33.2 billions
5 nm
Manufacturing Process
7 nm
155 W
Power Consumption
280 W
85 °C
Peak Operating Temperature
-
TSMC
Foundry
TSMC
4x73 mm²
Die Size
8x81 mm²
6 nm
I/O Process Size
12 nm
397 mm²
I/O Die Size
416 mm²

CPU Performance

2 GHz
Performance Core Base Frequency
2.95 GHz
3 GHz
Performance Core Turbo Frequency
4 GHz
48
Total Core Count
32
96
Total Thread Count
64
100 MHz
Bus Frequency
100 MHz
20.0
Multiplier
29.5
64 K per core
L1 Cache
64 KB per core
1 MB per core
L2 Cache
512 KB per core
128 MB shared
L3 Cache
256 MB shared
No
Unlocked Multiplier
No
-
Cores per CCD
4
1
SMP
2

Memory Parameters

DDR5-4800
Memory Types
DDR4-3200
6
Max Memory Channels
8
Yes
ECC Memory Support
Yes

Miscellaneous

5
PCIe Version
4
96
PCIe Lanes
128

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