Home Comparison AMD EPYC 9555 vs AMD EPYC 9754

AMD EPYC 9555 vs AMD EPYC 9754

AMD EPYC 9555
VS
AMD EPYC 9754
AMD EPYC 9555
AMD EPYC 9754
We compared two server CPUs: AMD EPYC 9555 with 64 cores 3.2GHz and AMD EPYC 9754 with 128 cores 2.25GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 9555 '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 (3.2GHz vs 2.25GHz)
More modern manufacturing process (4nm vs 5nm)

Score

AMD EPYC 9555
VS
AMD EPYC 9754

General Parameters

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

Package

66.52 billions
Transistor Count
71 billions
4 nm
Manufacturing Process
5 nm
360 W
Power Consumption
360 W
TSMC
Foundry
TSMC
8x70.6 mm²
Die Size
8x73 mm²
6 nm
I/O Process Size
6 nm
mm²
I/O Die Size
397 mm²

CPU Performance

64
Performance Cores
128
128
Performance Core Threads
256
3.2 GHz
Performance Core Base Frequency
2.25 GHz
4.4 GHz
Performance Core Turbo Frequency
3.1 GHz
64
Total Core Count
128
128
Total Thread Count
256
100 MHz
Bus Frequency
100 MHz
32.0
Multiplier
22.5
80 KB per core
L1 Cache
64 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

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

Miscellaneous

AMD EPYC 9555
Official Website
AMD EPYC 9754
5
PCIe Version
5
128
PCIe Lanes
128

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