AMD EPYC 7401P vs Opteron 146
We compared two server CPUs: AMD EPYC 7401P with 24 cores 2GHz 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 7401P 's Advantages
Released 11 years and 10 months late
Higher specification of memory (2666 vs 400)
More modern manufacturing process (14nm vs 90nm)
Opteron 146 's Advantages
Lower TDP (67W vs 170W)
Score
General Parameters
Jun 2017
Release Date
Aug 2005
AMD
Manufacturer
AMD
Server
Type
Server
Naples
Core Architecture
Venus
AMD Socket SP3
Socket
AMD Socket 939
N/A
Integrated Graphics
On certain motherboards (Chipset feature)
EPYC (Zen (Naples))
Generation
Opteron (Venus (E6))
Package
4.8 billions
Transistor Count
0.114 billions
14 nm
Manufacturing Process
90 nm
170 W
Power Consumption
67 W
85 °C
Peak Operating Temperature
-
GlobalFoundries
Foundry
-
213 mm²
Die Size
115 mm²
CPU Performance
2 GHz
Performance Core Base Frequency
2 GHz
3 GHz
Performance Core Turbo Frequency
0
24
Total Core Count
1
48
Total Thread Count
1
100 MHz
Bus Frequency
200 MHz
20.0
Multiplier
10.0
96 K per core
L1 Cache
128 KB
512 K per core
L2 Cache
1 MB
64 MB shared
L3 Cache
-
Yes
Unlocked Multiplier
No
1
SMP
1
Memory Parameters
DDR4-2666
Memory Types
DDR1-400
8
Max Memory Channels
2
Yes
ECC Memory Support
No
Miscellaneous
3
PCIe Version
-
