Opteron A1170 vs EPYC 4345P
We compared two server CPUs: Opteron A1170 with 8 cores 2GHz and EPYC 4345P with 8 cores 3.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Opteron A1170 's Advantages
Lower TDP (32W vs 65W)
EPYC 4345P 's Advantages
Released 9 years and 4 months late
Higher specification of memory (5600 vs 1866)
Newer PCIe version (5 vs 3)
Higher base frequency (3.8GHz vs 2GHz)
Larger L3 cache size (32MB vs 8MB)
More modern manufacturing process (4nm vs 28nm)
Score
General Parameters
Jan 2016
Release Date
May 2025
AMD
Manufacturer
AMD
Server
Type
Server
Seattle
Core Architecture
Grado
AMD Socket SP1
Socket
AMD Socket AM5
N/A
Integrated Graphics
Radeon Graphics
Opteron(Seattle)
Generation
EPYC (Zen 5 (Grado))
Package
-
Transistor Count
8.315 billions
28 nm
Manufacturing Process
4 nm
32 W
Power Consumption
65 W
80°C
Peak Operating Temperature
95°C
GlobalFoundries
Foundry
TSMC
182 mm²
Die Size
70.6 mm²
-
I/O Process Size
6 nm
-
I/O Die Size
122 mm²
CPU Performance
2 GHz
Performance Core Base Frequency
3.8 GHz
0
Performance Core Turbo Frequency
5.5 GHz
8
Total Core Count
8
8
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
20.0
Multiplier
38.0
80 KB per core
L1 Cache
80 KB per core
4 MB shared
L2 Cache
1 MB per core
8 MB shared
L3 Cache
32 MB shared
No
Unlocked Multiplier
No
1
SMP
1
Memory Parameters
DDR3, DDR4-1866
Memory Types
DDR5-5600
2
Max Memory Channels
2
Yes
ECC Memory Support
Yes
Miscellaneous
3
PCIe Version
5
8
PCIe Lanes
24
