Intel Xeon E7 8870 vs Atom S1240
We compared two server CPUs: Intel Xeon E7 8870 with 10 cores 2.4GHz and Atom S1240 with 2 cores 1.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Xeon E7 8870 's Advantages
Higher base frequency (2.4GHz vs 1.6GHz)
Atom S1240 's Advantages
Released 1 years and 8 months late
Lower TDP (6W vs 130W)
Score
General Parameters
Apr 2011
Release Date
Dec 2012
Intel
Manufacturer
Intel
Server
Type
Server
Westmere-EX
Core Architecture
Centerton
Intel Socket 1567
Socket
Intel BGA 1283
N/A
Integrated Graphics
N/A
Xeon E7 (Westmere-EX)
Generation
Atom (Centerton)
Package
2.6 billions
Transistor Count
-
32 nm
Manufacturing Process
32 nm
130 W
Power Consumption
6 W
Intel
Foundry
Intel
513 mm²
Die Size
-
CPU Performance
2.4 GHz
Performance Core Base Frequency
1.6 GHz
2.8 GHz
Performance Core Turbo Frequency
0
10
Total Core Count
2
20
Total Thread Count
4
133 MHz
Bus Frequency
100 MHz
18.0
Multiplier
16.0
64 K per core
L1 Cache
56 K per core
256 K per core
L2 Cache
512 K per core
30 MB shared
L3 Cache
-
No
Unlocked Multiplier
No
8
SMP
1
Memory Parameters
DDR3
Memory Types
DDR3
Yes
ECC Memory Support
No
