AMD EPYC 9655P vs AMD EPYC 7343
We compared two server CPUs: AMD EPYC 9655P with 96 cores 2.6GHz and AMD EPYC 7343 with 16 cores 3.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
AMD EPYC 9655P 's Advantages
Released 3 years and 7 months late
Higher specification of memory (6000 vs 3200)
Newer PCIe version (5 vs 4)
Larger L3 cache size (384MB vs 128MB)
More modern manufacturing process (4nm vs 7nm)
AMD EPYC 7343 's Advantages
Higher base frequency (3.2GHz vs 2.6GHz)
Lower TDP (190W vs 400W)
Score
Benchmark
Geekbench 6 Single Core
AMD EPYC 9655P
+179%
2831
AMD EPYC 7343
1014
Geekbench 6 Multi Core
AMD EPYC 9655P
+1000%
28414
AMD EPYC 7343
2582
General Parameters
Oct 2024
Release Date
Mar 2021
AMD
Manufacturer
AMD
Server
Type
Server
Turin
Core Architecture
Milan
AMD Socket SP5
Socket
AMD Socket SP3
N/A
Integrated Graphics
N/A
EPYC(Zen 5 (Turin))
Generation
EPYC (Zen 3 (Milan))
Package
99.78 billions
Transistor Count
16.6 billions
4 nm
Manufacturing Process
7 nm
400 W
Power Consumption
190 W
TSMC
Foundry
TSMC
12x70.6 mm²
Die Size
4x81 mm²
6 nm
I/O Process Size
12 nm
mm²
I/O Die Size
416 mm²
CPU Performance
96
Performance Cores
-
192
Performance Core Threads
-
2.6 GHz
Performance Core Base Frequency
3.2 GHz
4.5 GHz
Performance Core Turbo Frequency
3.9 GHz
96
Total Core Count
16
192
Total Thread Count
32
100 MHz
Bus Frequency
100 MHz
26.0
Multiplier
32.0
80 KB per core
L1 Cache
64 KB per core
1 MB per core
L2 Cache
512 KB per core
384 MB shared
L3 Cache
128 MB shared
No
Unlocked Multiplier
No
-
Cores per CCD
4
1
SMP
2
Memory Parameters
DDR5-6000
Memory Types
DDR4-3200
6 TB
Max Memory Size
-
12
Max Memory Channels
8
576 GB/s
Max Memory Bandwidth
-
Yes
ECC Memory Support
Yes
