AMD EPYC 4124P vs EPYC 4345P
We compared two server CPUs: AMD EPYC 4124P with 4 cores 3.8GHz and EPYC 4345P with 8 cores 3.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
EPYC 4345P 's Advantages
Released 1 years late
Higher specification of memory (5600 vs 5200)
More modern manufacturing process (4nm vs 5nm)
Score
Benchmark
Geekbench 6 Single Core
AMD EPYC 4124P
2849
EPYC 4345P
+20%
3435
Geekbench 6 Multi Core
AMD EPYC 4124P
10246
EPYC 4345P
+53%
15752
General Parameters
May 2024
Release Date
May 2025
AMD
Manufacturer
AMD
Server
Type
Server
Raphael
Core Architecture
Grado
AMD Socket AM5
Socket
AMD Socket AM5
Radeon Graphics
Integrated Graphics
Radeon Graphics
EPYC (Zen 4 (Raphael))
Generation
EPYC (Zen 5 (Grado))
Package
6.57 billions
Transistor Count
8.315 billions
5 nm
Manufacturing Process
4 nm
65 W
Power Consumption
65 W
61 °C
Peak Operating Temperature
95°C
TSMC
Foundry
TSMC
71 mm²
Die Size
70.6 mm²
6 nm
I/O Process Size
6 nm
122 mm²
I/O Die Size
122 mm²
CPU Performance
3.8 GHz
Performance Core Base Frequency
3.8 GHz
5.1 GHz
Performance Core Turbo Frequency
5.5 GHz
4
Total Core Count
8
8
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
38.0
Multiplier
38.0
64 KB per core
L1 Cache
80 KB per core
1 MB per core
L2 Cache
1 MB per core
32 MB shared
L3 Cache
32 MB shared
No
Unlocked Multiplier
No
1
SMP
1
Memory Parameters
DDR5-5200
Memory Types
DDR5-5600
2
Max Memory Channels
2
Yes
ECC Memory Support
Yes
Miscellaneous
5
PCIe Version
5
28
PCIe Lanes
24
