Home Comparison Opteron 1381 vs Opteron X2 165

Opteron 1381 vs Opteron X2 165

We compared two server CPUs: Opteron 1381 with 4 cores 2.5GHz and Opteron X2 165 with 2 cores 1.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 1381 's Advantages
Released 3 years and 10 months late
Higher specification of memory (1333 vs 400)
Higher base frequency (2.5GHz vs 1.8GHz)
More modern manufacturing process (45nm vs 90nm)
Opteron X2 165 's Advantages
Lower TDP (110W vs 115W)

Score

VS

General Parameters

Jun 2009
Release Date
Aug 2005
AMD
Manufacturer
AMD
Server
Type
Server
Suzuka
Core Architecture
Denmark
AMD Socket AM3
Socket
AMD Socket 939
On certain motherboards (Chipset feature)
Integrated Graphics
On certain motherboards (Chipset feature)
Opteron(Suzuka)
Generation
Opteron X2 (Denmark)

Package

0.758 billions
Transistor Count
0.233 billions
45 nm
Manufacturing Process
90 nm
115 W
Power Consumption
110 W
-
Peak Operating Temperature
65 °C
GlobalFoundries
Foundry
-
258 mm²
Die Size
199 mm²

CPU Performance

2.5 GHz
Performance Core Base Frequency
1.8 GHz
0
Performance Core Turbo Frequency
0
4
Total Core Count
2
4
Total Thread Count
2
200 MHz
Bus Frequency
200 MHz
12.5
Multiplier
9.0
128 KB per core
L1 Cache
128 KB per core
512 KB per core
L2 Cache
1 MB per core
6 MB shared
L3 Cache
-
No
Unlocked Multiplier
No
1
SMP
2

Memory Parameters

DDR3-1333
Memory Types
DDR1-400
2
Max Memory Channels
2
Yes
ECC Memory Support
No

Miscellaneous

2
PCIe Version
-

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