Atom S1260 vs Intel Xeon Phi 3120A
We compared two server CPUs: Atom S1260 with 2 cores 2GHz and Intel Xeon Phi 3120A with 57 cores 1.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Atom S1260 's Advantages
Higher base frequency (2GHz vs 1.1GHz)
Lower TDP (9W vs 300W)
Intel Xeon Phi 3120A 's Advantages
Released 6 months late
Higher specification of memory (4 vs 3)
More modern manufacturing process (22nm vs 32nm)
Score
General Parameters
Dec 2012
Release Date
Jun 2013
Intel
Manufacturer
PCIe
Server
Type
Server
Centerton
Core Architecture
Knights Corner
Intel BGA 1283
Socket
PCIe x16
N/A
Integrated Graphics
N/A
Atom (Centerton)
Generation
Xeon Phi (Knights Corner)
Package
-
Transistor Count
5 billions
32 nm
Manufacturing Process
22 nm
9 W
Power Consumption
300 W
Intel
Foundry
Intel
-
Die Size
350 mm²
CPU Performance
2 GHz
Performance Core Base Frequency
1.1 GHz
0
Performance Core Turbo Frequency
0
2
Total Core Count
57
4
Total Thread Count
228
100 MHz
Bus Frequency
100 MHz
20.0
Multiplier
11.0
56 K per core
L1 Cache
32 K per core
512 K per core
L2 Cache
512 K per core
No
Unlocked Multiplier
No
1
SMP
1
Memory Parameters
DDR3
Memory Types
DDR3,DDR4
No
ECC Memory Support
Yes
