Home Comparison AMD EPYC 7453 vs AMD EPYC 8124PN

AMD EPYC 7453 vs AMD EPYC 8124PN

We compared two server CPUs: AMD EPYC 7453 with 28 cores 2.75GHz and AMD EPYC 8124PN with 16 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 7453 's Advantages
Higher base frequency (2.75GHz vs 2GHz)
AMD EPYC 8124PN 's Advantages
Released 2 years and 6 months late
Higher specification of memory (DDR5-4800 vs DDR4-3200)
Newer PCIe version (5 vs 4)
More modern manufacturing process (5nm vs 7nm)
Lower TDP (100W vs 225W)

Score

VS

General Parameters

Mar 2021
Release Date
Sep 2023
AMD
Manufacturer
AMD
Server
Type
Server
Milan
Core Architecture
Siena
AMD Socket SP3
Socket
AMD Socket SP6
N/A
Integrated Graphics
N/A
EPYC (Zen 3 (Milan))
Generation
EPYC (Zen 4c (Siena))

Package

16.6 billions
Transistor Count
17.75 billions
7 nm
Manufacturing Process
5 nm
AMD Socket SP3
Socket
AMD Socket SP6
225 W
Power Consumption
100 W
-
Peak Operating Temperature
85 °C
TSMC
Foundry
TSMC
4x81 mm²
Die Size
2x73 mm²
12 nm
I/O Process Size
6 nm
416 mm²
I/O Die Size
397 mm²
FCLGA-4094
Package
FC-LGA4844

CPU Performance

2.75 GHz
Performance Core Base Frequency
2 GHz
3.45 GHz
Performance Core Turbo Frequency
3 GHz
28
Total Core Count
16
56
Total Thread Count
32
100 MHz
Bus Frequency
100 MHz
27.5
Multiplier
20.0
64 KB per core
L1 Cache
64 K per core
512 KB per core
L2 Cache
1 MB per core
64 MB shared
L3 Cache
64 MB shared
No
Unlocked Multiplier
No
7
Cores per CCD
-
2
SMP
1

Memory Parameters

DDR4-3200
Memory Types
DDR5-4800
8
Max Memory Channels
6
Yes
ECC Memory Support
Yes

Miscellaneous

4
PCIe Version
5
128
PCIe Lanes
96

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