AMD EPYC Embedded 9554P vs Opteron 8346 HE (B3)
We compared two server CPUs: AMD EPYC Embedded 9554P with 64 cores 3.1GHz and Opteron 8346 HE (B3) with 4 cores 1.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
AMD EPYC Embedded 9554P 's Advantages
Released 14 years and 10 months late
Higher specification of memory (4800 vs 667)
Higher base frequency (3.1GHz vs 1.8GHz)
Larger L3 cache size (256MB vs 2MB)
More modern manufacturing process (5nm vs 65nm)
Opteron 8346 HE (B3) 's Advantages
Lower TDP (68W vs 360W)
Score
General Parameters
Mar 2023
Release Date
May 2008
AMD
Manufacturer
AMD
Server
Type
Server
Genoa
Core Architecture
Barcelona
AMD Socket SP5
Socket
AMD Socket Fr2
N/A
Integrated Graphics
N/A
EPYC (Zen 4 (Genoa))
Generation
Opteron(Barcelona)
Package
52.56 billions
Transistor Count
0.463 billions
5 nm
Manufacturing Process
65 nm
360 W
Power Consumption
68 W
TSMC
Foundry
-
8x72 mm²
Die Size
285 mm²
6 nm
I/O Process Size
-
397 mm²
I/O Die Size
-
CPU Performance
3.1 GHz
Performance Core Base Frequency
1.8 GHz
3.75 GHz
Performance Core Turbo Frequency
0
64
Total Core Count
4
128
Total Thread Count
4
100 MHz
Bus Frequency
200 MHz
31.0
Multiplier
9.0
64 K per core
L1 Cache
64 KB per core
1 MB per core
L2 Cache
512 KB per core
256 MB shared
L3 Cache
2 MB shared
No
Unlocked Multiplier
No
1
SMP
8
Memory Parameters
DDR5-4800
Memory Types
DDR2-667
12
Max Memory Channels
2
Yes
ECC Memory Support
Yes
Miscellaneous
5
PCIe Version
-
128
PCIe Lanes
-
