Intel Xeon E5 2637 vs Intel Atom x7405C
We compared two server CPUs: Intel Xeon E5 2637 with 2 cores 3GHz and Intel Atom x7405C with 4 cores 1.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Xeon E5 2637 's Advantages
Higher base frequency (3GHz vs 1.7GHz)
Intel Atom x7405C 's Advantages
Released 12 years and 1 months late
Higher specification of memory (4800 vs 3)
Larger L3 cache size (6MB vs 5MB)
More modern manufacturing process (10nm vs 32nm)
Lower TDP (12W vs 80W)
Score
Benchmark
Geekbench 6 Single Core
Intel Xeon E5 2637
+22%
1094
Intel Atom x7405C
893
Geekbench 6 Multi Core
Intel Xeon E5 2637
+68%
4199
Intel Atom x7405C
2485
General Parameters
Mar 2012
Release Date
Apr 2024
Intel
Manufacturer
Intel
Server
Type
Server
Sandy Bridge-EP
Core Architecture
Amston Lake
Intel Socket 2011
Socket
Intel BGA 1264
N/A
Integrated Graphics
N/A
Xeon E5 (Sandy Bridge-EP)
Generation
Atom (Gracemont)
Package
1.27 billions
Transistor Count
-
32 nm
Manufacturing Process
10 nm
80 W
Power Consumption
12 W
Intel
Foundry
Intel
294 mm²
Die Size
-
CPU Performance
3 GHz
Performance Core Base Frequency
1.7 GHz
3.5 GHz
Performance Core Turbo Frequency
3.4 GHz
2
Total Core Count
4
4
Total Thread Count
4
100 MHz
Bus Frequency
100 MHz
30.0
Multiplier
17.0
64 K per core
L1 Cache
96 KB per core
256 K per core
L2 Cache
2 MB shared
5 MB shared
L3 Cache
6 MB shared
No
Unlocked Multiplier
No
2
SMP
1
Memory Parameters
DDR3
Memory Types
DDR4-3200, DDR5-4800
-
Max Memory Size
32 GB
4
Max Memory Channels
1
-
Max Memory Bandwidth
38.4 GB/s
Yes
ECC Memory Support
No
