Atom S1260 vs Xeon E6540
We compared two server CPUs: Atom S1260 with 2 cores 2GHz and Xeon E6540 with 6 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Atom S1260 's Advantages
Released 2 years and 9 months late
More modern manufacturing process (32nm vs 45nm)
Lower TDP (9W vs 105W)
Xeon E6540 's Advantages
Higher specification of memory (1333 vs 3)
Score
General Parameters
Dec 2012
Release Date
Mar 2010
Intel
Manufacturer
Intel
Server
Type
Server
Centerton
Core Architecture
Nehalem-EX
Intel BGA 1283
Socket
Intel Socket 1567
N/A
Integrated Graphics
N/A
Atom (Centerton)
Generation
Xeon(Beckton)
Package
-
Transistor Count
2.3 billions
32 nm
Manufacturing Process
45 nm
9 W
Power Consumption
105 W
Intel
Foundry
Intel
-
Die Size
684 mm²
CPU Performance
2 GHz
Performance Core Base Frequency
2 GHz
0
Performance Core Turbo Frequency
2.266 GHz
2
Total Core Count
6
4
Total Thread Count
12
100 MHz
Bus Frequency
133 MHz
20.0
Multiplier
15.0
56 K per core
L1 Cache
64 KB per core
512 K per core
L2 Cache
256 KB per core
-
L3 Cache
18 MB shared
No
Unlocked Multiplier
No
1
SMP
2
Memory Parameters
DDR3
Memory Types
DDR3-1333
Max Memory Channels
4
No
ECC Memory Support
Yes
Miscellaneous
-
PCIe Version
2
