Home Comparison Opteron X2 185 vs Xeon E5345

Opteron X2 185 vs Xeon E5345

We compared two server CPUs: Opteron X2 185 with 2 cores 2.6GHz and Xeon E5345 with 4 cores 2.333GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron X2 185 's Advantages
Higher base frequency (2.6GHz vs 2.333GHz)
Xeon E5345 's Advantages
Released 8 months late
Higher specification of memory (DDR3 Depends on motherboard vs DDR1-400)
Lower TDP (80W vs 110W)

Score

VS

General Parameters

Mar 2006
Release Date
Nov 2006
AMD
Manufacturer
Intel
Server
Type
Server
Denmark
Core Architecture
Clovertown
AMD Socket 939
Socket
Intel Socket 771
On certain motherboards (Chipset feature)
Integrated Graphics
N/A
Opteron X2 (Denmark)
Generation
Xeon (Clovertown)

Package

0.233 billions
Transistor Count
0.582 billions
90 nm
Manufacturing Process
65 nm
AMD Socket 939
Socket
Intel Socket 771
110 W
Power Consumption
80 W
-
Peak Operating Temperature
66 °C
199 mm²
Die Size
2x143 mm²
µPGA
Package
FC-LGA771

CPU Performance

2.6 GHz
Performance Core Base Frequency
2.333 GHz
0
Performance Core Turbo Frequency
0
2
Total Core Count
4
2
Total Thread Count
4
200 MHz
Bus Frequency
333 MHz
13.0
Multiplier
7.0
128 KB
L1 Cache
64 KB per core
1 MB
L2 Cache
4 MB per die
No
Unlocked Multiplier
No
2
SMP
2

Memory Parameters

DDR1-400
Memory Types
DDR2, DDR3 Depends on motherboard
2
Max Memory Channels
2
No
ECC Memory Support
Yes

Miscellaneous

-
PCIe Version
0

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