Home Comparison Aubrey Isle vs Intel Xeon E5 2667

Aubrey Isle vs Intel Xeon E5 2667

We compared two server CPUs: Aubrey Isle with 32 cores 1.2GHz and Intel Xeon E5 2667 with 6 cores 2.9GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5 2667 's Advantages
Released 1 years and 10 months late
Higher base frequency (2.9GHz vs 1.2GHz)
More modern manufacturing process (32nm vs 45nm)
Lower TDP (130W vs 300W)

Score

VS

General Parameters

May 2010
Release Date
Mar 2012
PCIe
Manufacturer
Intel
Server
Type
Server
Knights Ferry
Core Architecture
Sandy Bridge-EP
PCIe x16
Socket
Intel Socket 2011
N/A
Integrated Graphics
N/A
Xeon Phi (Knights Ferry)
Generation
Xeon E5 (Sandy Bridge-EP)

Package

2.3 billions
Transistor Count
2.27 billions
45 nm
Manufacturing Process
32 nm
300 W
Power Consumption
130 W
Intel
Foundry
Intel
684 mm²
Die Size
435 mm²

CPU Performance

1.2 GHz
Performance Core Base Frequency
2.9 GHz
0
Performance Core Turbo Frequency
3.5 GHz
32
Total Core Count
6
128
Total Thread Count
12
100 MHz
Bus Frequency
100 MHz
12.0
Multiplier
29.0
32 K per core
L1 Cache
64 K per core
256 K per core
L2 Cache
256 K per core
-
L3 Cache
15 MB shared
No
Unlocked Multiplier
No
1
SMP
2

Memory Parameters

DDR3
Memory Types
DDR3
Max Memory Channels
4
No
ECC Memory Support
Yes

Miscellaneous

-
PCIe Version
3

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