AMD EPYC Embedded 3101 vs Opteron A1120
We compared two server CPUs: AMD EPYC Embedded 3101 with 4 cores 2.1GHz and Opteron A1120 with 4 cores 1.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
AMD EPYC Embedded 3101 's Advantages
Released 2 years and 1 months late
Higher specification of memory (2666 vs 1866)
Higher base frequency (2.1GHz vs 1.7GHz)
More modern manufacturing process (14nm vs 28nm)
Opteron A1120 's Advantages
Lower TDP (25W vs 35W)
Score
General Parameters
Feb 2018
Release Date
Jan 2016
AMD
Manufacturer
AMD
Server
Type
Server
Zen
Core Architecture
Seattle
AMD BGA SP4r2
Socket
AMD Socket SP1
N/A
Integrated Graphics
N/A
EPYC Embedded (Zen (Snowy Owl))
Generation
Opteron (Seattle)
Package
4.8 billions
Transistor Count
-
14 nm
Manufacturing Process
28 nm
35 W
Power Consumption
25 W
GlobalFoundries
Foundry
GlobalFoundries
213 mm²
Die Size
182 mm²
CPU Performance
2.1 GHz
Performance Core Base Frequency
1.7 GHz
2.9 GHz
Performance Core Turbo Frequency
0
4
Total Core Count
4
4
Total Thread Count
4
100 MHz
Bus Frequency
100 MHz
21.0
Multiplier
17.0
96 K per core
L1 Cache
80 K per core
512 K per core
L2 Cache
2 MB shared
8 MB shared
L3 Cache
8 MB shared
No
Unlocked Multiplier
No
1
SMP
1
Memory Parameters
DDR4-2666
Memory Types
DDR3,DDR4-1866
2
Max Memory Channels
2
Yes
ECC Memory Support
Yes
Miscellaneous
3
PCIe Version
3
32
PCIe Lanes
8
