AMD EPYC 9754S vs Opteron 146
We compared two server CPUs: AMD EPYC 9754S with 128 cores 2.25GHz and Opteron 146 with 1 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
AMD EPYC 9754S 's Advantages
Released 17 years and 10 months late
Higher specification of memory (4800 vs 400)
Higher base frequency (2.25GHz vs 2GHz)
More modern manufacturing process (5nm vs 90nm)
Opteron 146 's Advantages
Lower TDP (67W vs 360W)
Score
General Parameters
Jun 2023
Release Date
Aug 2005
AMD
Manufacturer
AMD
Server
Type
Server
Bergamo
Core Architecture
Venus
AMD Socket SP5
Socket
AMD Socket 939
N/A
Integrated Graphics
On certain motherboards (Chipset feature)
EPYC (Zen 4c (Bergamo))
Generation
Opteron (Venus (E6))
Package
71 billions
Transistor Count
0.114 billions
5 nm
Manufacturing Process
90 nm
360 W
Power Consumption
67 W
TSMC
Foundry
-
8x73 mm²
Die Size
115 mm²
6 nm
I/O Process Size
-
397 mm²
I/O Die Size
-
CPU Performance
128
Performance Cores
-
128
Performance Core Threads
-
2.25 GHz
Performance Core Base Frequency
2 GHz
3.1 GHz
Performance Core Turbo Frequency
0
128
Total Core Count
1
128
Total Thread Count
1
100 MHz
Bus Frequency
200 MHz
22.5
Multiplier
10.0
64 KB per core
L1 Cache
128 KB
1 MB per core
L2 Cache
1 MB
256 MB shared
L3 Cache
-
No
Unlocked Multiplier
No
2
SMP
1
Memory Parameters
DDR5-4800
Memory Types
DDR1-400
12
Max Memory Channels
2
460 GB/s
Max Memory Bandwidth
-
Yes
ECC Memory Support
No
