Home Comparison Atom S1240 vs Intel Xeon E3 1220 v2

Atom S1240 vs Intel Xeon E3 1220 v2

We compared two server CPUs: Atom S1240 with 2 cores 1.6GHz and Intel Xeon E3 1220 v2 with 4 cores 3.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Atom S1240 's Advantages
Released 7 months late
Lower TDP (6W vs 69W)
Intel Xeon E3 1220 v2 's Advantages
Higher base frequency (3.1GHz vs 1.6GHz)
More modern manufacturing process (22nm vs 32nm)

Score

VS

General Parameters

Dec 2012
Release Date
May 2012
Intel
Manufacturer
Intel
Server
Type
Server
Centerton
Core Architecture
Ivy Bridge
Intel BGA 1283
Socket
Intel Socket 1155
N/A
Integrated Graphics
N/A
Atom (Centerton)
Generation
Xeon E3 (Ivy Bridge)

Package

-
Transistor Count
1.4 billions
32 nm
Manufacturing Process
22 nm
6 W
Power Consumption
69 W
Intel
Foundry
Intel
-
Die Size
160 mm²

CPU Performance

1.6 GHz
Performance Core Base Frequency
3.1 GHz
0
Performance Core Turbo Frequency
3.5 GHz
2
Total Core Count
4
4
Total Thread Count
4
100 MHz
Bus Frequency
100 MHz
16.0
Multiplier
31.0
56 K per core
L1 Cache
64 K per core
512 K per core
L2 Cache
256 K per core
-
L3 Cache
8 MB shared
No
Unlocked Multiplier
No
1
SMP
1

Memory Parameters

DDR3
Memory Types
DDR3
Max Memory Channels
2
No
ECC Memory Support
Yes

Miscellaneous

-
PCIe Version
3
-
PCIe Lanes
16

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