Home Comparison Opteron X2 165 vs Intel Xeon X5675

Opteron X2 165 vs Intel Xeon X5675

We compared two server CPUs: Opteron X2 165 with 2 cores 1.8GHz and Intel Xeon X5675 with 6 cores 3.066GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon X5675 's Advantages
Released 5 years and 6 months late
Higher specification of memory (DDR3 vs DDR1-400)
Higher base frequency (3.066GHz vs 1.8GHz)
Lower TDP (95W vs 110W)

Score

VS

General Parameters

Aug 2005
Release Date
Feb 2011
AMD
Manufacturer
Intel
Server
Type
Server
Denmark
Core Architecture
Westmere-EP
AMD Socket 939
Socket
Intel Socket 1366
On certain motherboards (Chipset feature)
Integrated Graphics
N/A
Opteron X2 (Denmark)
Generation
Xeon (Westmere-EP)

Package

0.233 billions
Transistor Count
1.17 billions
90 nm
Manufacturing Process
32 nm
AMD Socket 939
Socket
Intel Socket 1366
110 W
Power Consumption
95 W
65 °C
Peak Operating Temperature
-
-
Foundry
Intel
199 mm²
Die Size
239 mm²
µPGA
Package
FC-LGA10

CPU Performance

1.8 GHz
Performance Core Base Frequency
3.066 GHz
0
Performance Core Turbo Frequency
3.466 GHz
2
Total Core Count
6
2
Total Thread Count
12
200 MHz
Bus Frequency
133 MHz
9.0
Multiplier
23.0
128 KB per core
L1 Cache
64 K per core
1 MB per core
L2 Cache
256 K per core
-
L3 Cache
12 MB shared
No
Unlocked Multiplier
No
2
SMP
2

Memory Parameters

DDR1-400
Memory Types
DDR3
2
Max Memory Channels
3
No
ECC Memory Support
Yes

Miscellaneous

-
PCIe Version
2

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