AMD EPYC 9355P vs AMD EPYC 7H12
We compared two server CPUs: AMD EPYC 9355P with 32 cores 3.55GHz and AMD EPYC 7H12 with 64 cores 2.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
AMD EPYC 9355P 's Advantages
Released 5 years and 1 months late
Higher specification of memory (6000 vs 3200)
Newer PCIe version (5 vs 4)
Higher base frequency (3.55GHz vs 2.6GHz)
More modern manufacturing process (4nm vs 7nm)
Score
Benchmark
Geekbench 6 Single Core
AMD EPYC 9355P
+114%
2602
AMD EPYC 7H12
1215
Geekbench 6 Multi Core
AMD EPYC 9355P
+74%
18111
AMD EPYC 7H12
10386
General Parameters
Oct 2024
Release Date
Sep 2019
AMD
Manufacturer
AMD
Server
Type
Server
Turin
Core Architecture
Rome
AMD Socket SP5
Socket
AMD Socket SP3
N/A
Integrated Graphics
N/A
EPYC(Zen 5 (Turin))
Generation
EPYC (Zen 2 (Rome))
Package
66.52 billions
Transistor Count
3.8 billions
4 nm
Manufacturing Process
7 nm
280 W
Power Consumption
280 W
TSMC
Foundry
TSMC
8x70.6 mm²
Die Size
74 mm²
6 nm
I/O Process Size
-
mm²
I/O Die Size
-
CPU Performance
32
Performance Cores
-
64
Performance Core Threads
-
3.55 GHz
Performance Core Base Frequency
2.6 GHz
4.4 GHz
Performance Core Turbo Frequency
3.3 GHz
32
Total Core Count
64
64
Total Thread Count
128
100 MHz
Bus Frequency
100 MHz
35.5
Multiplier
26.0
80 KB per core
L1 Cache
96 K per core
1 MB per core
L2 Cache
512 K per core
256 MB shared
L3 Cache
256 MB shared
No
Unlocked Multiplier
No
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
