AMD EPYC 9684X vs AMD EPYC 8534PN
We compared two server CPUs: AMD EPYC 9684X with 96 cores 2.55GHz and AMD EPYC 8534PN with 64 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
AMD EPYC 9684X 's Advantages
Higher base frequency (2.55GHz vs 2GHz)
Larger L3 cache size (1152MB vs 128MB)
AMD EPYC 8534PN 's Advantages
Lower TDP (175W vs 400W)
Score
General Parameters
Jun 2023
Release Date
Sep 2023
AMD
Manufacturer
AMD
Server
Type
Server
Genoa-X
Core Architecture
Siena
AMD Socket SP5
Socket
AMD Socket SP6
N/A
Integrated Graphics
N/A
EPYC (Zen 4 (Genoa))
Generation
EPYC (Zen 4c (Siena))
Package
135.24 billions
Transistor Count
35.5 billions
5 nm
Manufacturing Process
5 nm
400 W
Power Consumption
175 W
-
Peak Operating Temperature
85 °C
TSMC
Foundry
TSMC
12x72 mm²
Die Size
4x73 mm²
6 nm
I/O Process Size
6 nm
397 mm²
I/O Die Size
397 mm²
CPU Performance
2.55 GHz
Performance Core Base Frequency
2 GHz
3.7 GHz
Performance Core Turbo Frequency
3.1 GHz
96
Total Core Count
64
192
Total Thread Count
128
100 MHz
Bus Frequency
100 MHz
25.5
Multiplier
20.0
64 K per core
L1 Cache
64 K per core
1 MB per core
L2 Cache
1 MB per core
1152 MB shared
L3 Cache
128 MB shared
No
Unlocked Multiplier
No
2
SMP
1
Memory Parameters
DDR5-4800
Memory Types
DDR5-4800
12
Max Memory Channels
6
460.8 GB/s
Max Memory Bandwidth
-
Yes
ECC Memory Support
Yes
