Home Comparison Opteron 6386 SE vs Aubrey Isle

Opteron 6386 SE vs Aubrey Isle

We compared two server CPUs: Opteron 6386 SE with 16 cores 2.8GHz and Aubrey Isle with 32 cores 1.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 6386 SE 's Advantages
Released 2 years and 6 months late
Higher specification of memory (1600 vs 3)
Higher base frequency (2.8GHz vs 1.2GHz)
More modern manufacturing process (32nm vs 45nm)
Lower TDP (140W vs 300W)

Score

VS

General Parameters

Nov 2012
Release Date
May 2010
AMD
Manufacturer
PCIe
Server
Type
Server
Abu Dhabi
Core Architecture
Knights Ferry
AMD Socket G34
Socket
PCIe x16
N/A
Integrated Graphics
N/A
Opteron (Abu Dhabi)
Generation
Xeon Phi (Knights Ferry)

Package

2.4 billions
Transistor Count
2.3 billions
32 nm
Manufacturing Process
45 nm
140 W
Power Consumption
300 W
64 °C
Peak Operating Temperature
-
GlobalFoundries
Foundry
Intel
2x315 mm²
Die Size
684 mm²

CPU Performance

2.8 GHz
Performance Core Base Frequency
1.2 GHz
3.5 GHz
Performance Core Turbo Frequency
0
16
Total Core Count
32
16
Total Thread Count
128
200 MHz
Bus Frequency
100 MHz
14.0
Multiplier
12.0
768 KB
L1 Cache
32 K per core
2 MB per module
L2 Cache
256 K per core
8 MB per die
L3 Cache
-
No
Unlocked Multiplier
No
4
SMP
1

Memory Parameters

DDR3-1600
Memory Types
DDR3
4
Max Memory Channels
Yes
ECC Memory Support
No

Miscellaneous

2
PCIe Version
-

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