Intel Atom x7405C vs Intel Xeon E3 1225
We compared two server CPUs: Intel Atom x7405C with 4 cores 1.7GHz and Intel Xeon E3 1225 with 4 cores 3.1GHz . 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 late
Higher specification of memory (4800 vs 3)
More modern manufacturing process (10nm vs 32nm)
Lower TDP (12W vs 95W)
Intel Xeon E3 1225 's Advantages
Higher base frequency (3.1GHz vs 1.7GHz)
Score
Benchmark
Geekbench 6 Single Core
Intel Atom x7405C
893
Intel Xeon E3 1225
+41%
1262
Geekbench 6 Multi Core
Intel Atom x7405C
2485
Intel Xeon E3 1225
+45%
3621
General Parameters
Apr 2024
Release Date
Apr 2011
Intel
Manufacturer
Intel
Server
Type
Server
Amston Lake
Core Architecture
Sandy Bridge
Intel BGA 1264
Socket
Intel Socket 1155
N/A
Integrated Graphics
Intel HD P3000
Atom (Gracemont)
Generation
Xeon E3 (Sandy Bridge)
Package
-
Transistor Count
1.16 billions
10 nm
Manufacturing Process
32 nm
12 W
Power Consumption
95 W
Intel
Foundry
Intel
-
Die Size
216 mm²
CPU Performance
1.7 GHz
Performance Core Base Frequency
3.1 GHz
3.4 GHz
Performance Core Turbo Frequency
3.4 GHz
4
Total Core Count
4
4
Total Thread Count
4
100 MHz
Bus Frequency
100 MHz
17.0
Multiplier
31.0
96 KB per core
L1 Cache
64 K per core
2 MB shared
L2 Cache
256 K per core
6 MB shared
L3 Cache
6 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
Yes
