AMD EPYC 9174F vs AMD EPYC 9645
We compared two server CPUs: AMD EPYC 9174F with 16 cores 4.1GHz and AMD EPYC 9645 with 96 cores 2.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
AMD EPYC 9174F 's Advantages
Higher base frequency (4.1GHz vs 2.3GHz)
AMD EPYC 9645 's Advantages
Released 1 years and 11 months late
Higher specification of memory (6000 vs 4800)
More modern manufacturing process (3nm vs 5nm)
Score
General Parameters
Nov 2022
Release Date
Oct 2024
AMD
Manufacturer
AMD
Server
Type
Server
Genoa
Core Architecture
Turin
AMD Socket SP5
Socket
AMD Socket SP5
N/A
Integrated Graphics
N/A
EPYC (Zen 4 (Genoa))
Generation
EPYC(Zen 5c (Turin))
Package
52.56 billions
Transistor Count
5 nm
Manufacturing Process
3 nm
320 W
Power Consumption
320 W
TSMC
Foundry
TSMC
8x72 mm²
Die Size
mm²
6 nm
I/O Process Size
6 nm
397 mm²
I/O Die Size
mm²
CPU Performance
-
Performance Cores
96
-
Performance Core Threads
192
4.1 GHz
Performance Core Base Frequency
2.3 GHz
4.4 GHz
Performance Core Turbo Frequency
3.7 GHz
16
Total Core Count
96
32
Total Thread Count
192
100 MHz
Bus Frequency
100 MHz
41.0
Multiplier
23.0
64 K per core
L1 Cache
80 KB per core
1 MB per core
L2 Cache
1 MB per core
256 MB shared
L3 Cache
256 MB shared
No
Unlocked Multiplier
No
2
SMP
2
Memory Parameters
DDR5-4800
Memory Types
DDR5-6000
-
Max Memory Size
6 TB
12
Max Memory Channels
12
-
Max Memory Bandwidth
576 GB/s
Yes
ECC Memory Support
Yes
