Home Comparison AMD EPYC 9174F vs AMD EPYC 9255

AMD EPYC 9174F vs AMD EPYC 9255

We compared two server CPUs: AMD EPYC 9174F with 16 cores 4.1GHz and AMD EPYC 9255 with 24 cores 3.25GHz . 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 3.25GHz)
Larger L3 cache size (256MB vs 128MB)
AMD EPYC 9255 's Advantages
Released 1 years and 11 months late
Higher specification of memory (6000 vs 4800)
More modern manufacturing process (4nm vs 5nm)
Lower TDP (200W vs 320W)

Score

VS

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 5 (Turin))

Package

52.56 billions
Transistor Count
33.26 billions
5 nm
Manufacturing Process
4 nm
320 W
Power Consumption
200 W
TSMC
Foundry
TSMC
8x72 mm²
Die Size
4x70.6 mm²
6 nm
I/O Process Size
6 nm
397 mm²
I/O Die Size
mm²

CPU Performance

-
Performance Cores
24
-
Performance Core Threads
48
4.1 GHz
Performance Core Base Frequency
3.25 GHz
4.4 GHz
Performance Core Turbo Frequency
4.8 GHz
16
Total Core Count
24
32
Total Thread Count
48
100 MHz
Bus Frequency
100 MHz
41.0
Multiplier
32.5
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
128 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

Miscellaneous

-
Official Website
5
PCIe Version
5
128
PCIe Lanes
128

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