Intel Atom x7405C vs Aubrey Isle
We compared two server CPUs: Intel Atom x7405C with 4 cores 1.7GHz and Aubrey Isle with 32 cores 1.2GHz . 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 13 years and 11 months late
Higher specification of memory (4800 vs 3)
Higher base frequency (1.7GHz vs 1.2GHz)
More modern manufacturing process (10nm vs 45nm)
Lower TDP (12W vs 300W)
Score
General Parameters
Apr 2024
Release Date
May 2010
Intel
Manufacturer
PCIe
Server
Type
Server
Amston Lake
Core Architecture
Knights Ferry
Intel BGA 1264
Socket
PCIe x16
N/A
Integrated Graphics
N/A
Atom (Gracemont)
Generation
Xeon Phi (Knights Ferry)
Package
-
Transistor Count
2.3 billions
10 nm
Manufacturing Process
45 nm
12 W
Power Consumption
300 W
Intel
Foundry
Intel
-
Die Size
684 mm²
CPU Performance
1.7 GHz
Performance Core Base Frequency
1.2 GHz
3.4 GHz
Performance Core Turbo Frequency
0
4
Total Core Count
32
4
Total Thread Count
128
100 MHz
Bus Frequency
100 MHz
17.0
Multiplier
12.0
96 KB per core
L1 Cache
32 K per core
2 MB shared
L2 Cache
256 K per core
6 MB shared
L3 Cache
-
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
38.4 GB/s
Max Memory Bandwidth
-
No
ECC Memory Support
No
