Intel Atom x7405C vs Opteron 3320 EE
We compared two server CPUs: Intel Atom x7405C with 4 cores 1.7GHz and Opteron 3320 EE with 4 cores 1.9GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Atom x7405C 's Advantages
Released 11 years and 4 months late
Higher specification of memory (4800 vs 3)
Newer PCIe version (3 vs 2)
More modern manufacturing process (10nm vs 32nm)
Lower TDP (12W vs 25W)
Opteron 3320 EE 's Advantages
Higher base frequency (1.9GHz vs 1.7GHz)
Larger L3 cache size (8MB vs 6MB)
Score
General Parameters
Apr 2024
Release Date
Dec 2012
Intel
Manufacturer
AMD
Server
Type
Server
Amston Lake
Core Architecture
Delhi
Intel BGA 1264
Socket
AMD Socket AM3+
N/A
Integrated Graphics
N/A
Atom (Gracemont)
Generation
Opteron (Delhi)
Package
-
Transistor Count
1.2 billions
10 nm
Manufacturing Process
32 nm
12 W
Power Consumption
25 W
Intel
Foundry
-
-
Die Size
315 mm²
CPU Performance
1.7 GHz
Performance Core Base Frequency
1.9 GHz
3.4 GHz
Performance Core Turbo Frequency
2.5 GHz
4
Total Core Count
4
4
Total Thread Count
4
100 MHz
Bus Frequency
200 MHz
17.0
Multiplier
9.5
96 KB per core
L1 Cache
192 K
2 MB shared
L2 Cache
4 MB
6 MB shared
L3 Cache
8 MB shared
No
Unlocked Multiplier
No
1
SMP
1
Memory Parameters
DDR4-3200, DDR5-4800
Memory Types
DDR3
32 GB
Max Memory Size
-
1
Max Memory Channels
2
38.4 GB/s
Max Memory Bandwidth
-
No
ECC Memory Support
No
