Home Comparison Aubrey Isle vs Intel Xeon Phi 3120A

Aubrey Isle vs Intel Xeon Phi 3120A

We compared two server CPUs: Aubrey Isle with 32 cores 1.2GHz 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

Aubrey Isle 's Advantages
Higher base frequency (1.2GHz vs 1.1GHz)
Intel Xeon Phi 3120A 's Advantages
Released 3 years and 1 months late
Higher specification of memory (4 vs 3)
More modern manufacturing process (22nm vs 45nm)

Score

VS

General Parameters

May 2010
Release Date
Jun 2013
PCIe
Manufacturer
PCIe
Server
Type
Server
Knights Ferry
Core Architecture
Knights Corner
PCIe x16
Socket
PCIe x16
N/A
Integrated Graphics
N/A
Xeon Phi (Knights Ferry)
Generation
Xeon Phi (Knights Corner)

Package

2.3 billions
Transistor Count
5 billions
45 nm
Manufacturing Process
22 nm
300 W
Power Consumption
300 W
Intel
Foundry
Intel
684 mm²
Die Size
350 mm²

CPU Performance

1.2 GHz
Performance Core Base Frequency
1.1 GHz
0
Performance Core Turbo Frequency
0
32
Total Core Count
57
128
Total Thread Count
228
100 MHz
Bus Frequency
100 MHz
12.0
Multiplier
11.0
32 K per core
L1 Cache
32 K per core
256 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

Miscellaneous

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