AMD EPYC 7402P vs Opteron 154
We compared two server CPUs: AMD EPYC 7402P with 24 cores 2.8GHz and Opteron 154 with 1 cores 2.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
AMD EPYC 7402P 's Advantages
Released 14 years late
Higher specification of memory (3200 vs 400)
More modern manufacturing process (7nm vs 90nm)
Opteron 154 's Advantages
Lower TDP (104W vs 180W)
Score
General Parameters
Aug 2019
Release Date
Aug 2005
AMD
Manufacturer
AMD
Server
Type
Server
Rome
Core Architecture
Venus
AMD Socket SP3
Socket
AMD Socket 939
N/A
Integrated Graphics
On certain motherboards (Chipset feature)
EPYC (Zen 2 (Rome))
Generation
Opteron (Venus (E4))
Package
3.8 billions
Transistor Count
0.114 billions
7 nm
Manufacturing Process
90 nm
180 W
Power Consumption
104 W
TSMC
Foundry
-
74 mm²
Die Size
115 mm²
CPU Performance
2.8 GHz
Performance Core Base Frequency
2.8 GHz
3.35 GHz
Performance Core Turbo Frequency
0
24
Total Core Count
1
48
Total Thread Count
1
100 MHz
Bus Frequency
200 MHz
28.0
Multiplier
14.0
96 K per core
L1 Cache
128 KB
512 K per core
L2 Cache
1 MB
128 MB shared
L3 Cache
-
No
Unlocked Multiplier
No
1
SMP
1
Memory Parameters
DDR4-3200
Memory Types
DDR1-400
8
Max Memory Channels
2
Yes
ECC Memory Support
No
Miscellaneous
4
PCIe Version
-
