AMD EPYC Embedded 3351 vs Opteron 1381
We compared two server CPUs: AMD EPYC Embedded 3351 with 12 cores 1.9GHz and Opteron 1381 with 4 cores 2.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
AMD EPYC Embedded 3351 's Advantages
Released 8 years and 8 months late
Higher specification of memory (2666 vs 1333)
Newer PCIe version (3 vs 2)
Larger L3 cache size (32MB vs 6MB)
More modern manufacturing process (14nm vs 45nm)
Lower TDP (80W vs 115W)
Opteron 1381 's Advantages
Higher base frequency (2.5GHz vs 1.9GHz)
Score
General Parameters
Feb 2018
Release Date
Jun 2009
AMD
Manufacturer
AMD
Server
Type
Server
Zen
Core Architecture
Suzuka
AMD BGA SP4r2
Socket
AMD Socket AM3
N/A
Integrated Graphics
On certain motherboards (Chipset feature)
EPYC Embedded (Zen (Snowy Owl))
Generation
Opteron(Suzuka)
Package
4.8 billions
Transistor Count
0.758 billions
14 nm
Manufacturing Process
45 nm
80 W
Power Consumption
115 W
GlobalFoundries
Foundry
GlobalFoundries
2x213 mm²
Die Size
258 mm²
CPU Performance
1.9 GHz
Performance Core Base Frequency
2.5 GHz
3 GHz
Performance Core Turbo Frequency
0
12
Total Core Count
4
24
Total Thread Count
4
100 MHz
Bus Frequency
200 MHz
19.0
Multiplier
12.5
96 K per core
L1 Cache
128 KB per core
512 K per core
L2 Cache
512 KB per core
32 MB shared
L3 Cache
6 MB shared
No
Unlocked Multiplier
No
1
SMP
1
Memory Parameters
DDR4-2666
Memory Types
DDR3-1333
2
Max Memory Channels
2
Yes
ECC Memory Support
Yes
Miscellaneous
3
PCIe Version
2
64
PCIe Lanes
-
