Home Comparison AMD EPYC 9754 vs AMD EPYC 9455P

AMD EPYC 9754 vs AMD EPYC 9455P

AMD EPYC 9754
VS
AMD EPYC 9455P
AMD EPYC 9754
AMD EPYC 9455P
We compared two server CPUs: AMD EPYC 9754 with 128 cores 2.25GHz and AMD EPYC 9455P with 48 cores 3.15GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 9754 's Advantages
Larger L3 cache size (256MB vs 192MB)
AMD EPYC 9455P 's Advantages
Released 1 years and 4 months late
Higher specification of memory (6000 vs 4800)
Larger memory bandwidth (576GB/s vs 460.8GB/s)
Higher base frequency (3.15GHz vs 2.25GHz)
More modern manufacturing process (4nm vs 5nm)
Lower TDP (300W vs 360W)

Score

AMD EPYC 9754
VS
AMD EPYC 9455P

General Parameters

Jun 2023
Release Date
Oct 2024
AMD
Manufacturer
AMD
Server
Type
Server
Bergamo
Core Architecture
Turin
AMD Socket SP5
Socket
AMD Socket SP5
N/A
Integrated Graphics
N/A
EPYC (Zen 4c (Bergamo))
Generation
EPYC (Zen 5 (Turin))

Package

71 billions
Transistor Count
5 nm
Manufacturing Process
4 nm
360 W
Power Consumption
300 W
TSMC
Foundry
TSMC
8x73 mm²
Die Size
mm²
6 nm
I/O Process Size
6 nm
397 mm²
I/O Die Size
mm²

CPU Performance

128
Performance Cores
48
256
Performance Core Threads
96
2.25 GHz
Performance Core Base Frequency
3.15 GHz
3.1 GHz
Performance Core Turbo Frequency
4.4 GHz
128
Total Core Count
48
256
Total Thread Count
96
100 MHz
Bus Frequency
100 MHz
22.5
Multiplier
31.5
64 KB per core
L1 Cache
64 KB per core
1 MB per core
L2 Cache
1 MB per core
256 MB shared
L3 Cache
192 MB
No
Unlocked Multiplier
No
2
SMP
1

Memory Parameters

DDR5-4800
Memory Types
DDR5-6000
-
Max Memory Size
6 TB
12
Max Memory Channels
12
460.8 GB/s
Max Memory Bandwidth
576 GB/s
Yes
ECC Memory Support
Yes

Miscellaneous

AMD EPYC 9754
Official Website
AMD EPYC 9455P
5
PCIe Version
5
128
PCIe Lanes
128

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