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AMD Athlon II X2 250 Cpu
AMD Athlon II X2 250
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Intel Core 2 Duo E8400 Cpu
Intel Core 2 Duo E8400
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Intel Q8400 Cpu
Intel Q8400
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Intel Xeon 5160 Cpu
Intel Xeon 5160
Editiorial reviews
2
2 editorial reviews
Is this £50 PC processor a canny bargain or a false economy?Read more
IntroductionRead more
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1
1 editorial reviews
HotHardware takes an in depth look at the Intel Core 2 Quad Q8400, affordable 45nm quad-core processor.Read more
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1
1 editorial reviews
The highly successful Core microarchitecture infiltrated desktops and laptops, but don't forget they also made their way into workstations and servers with the rejuvenated Xeon 5100 series. Codenamed Woodcrest, they aren't as expensive as perceived to be as we found out when pitting it against the Core 2 Extreme.Read more
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User rating
36
4.1 out of 5
36 user ratings
5 stars
36 %
4 stars
41 %
3 stars
22 %
2 stars
0 %
1 stars
0 %
37
4.2 out of 5
37 user ratings
5 stars
32 %
4 stars
56 %
3 stars
10 %
2 stars
0 %
1 stars
0 %
38
4.2 out of 5
38 user ratings
5 stars
34 %
4 stars
50 %
3 stars
15 %
2 stars
0 %
1 stars
0 %
26
4.2 out of 5
26 user ratings
5 stars
42 %
4 stars
34 %
3 stars
23 %
2 stars
0 %
1 stars
0 %

General

Processor socketAM3LGA 775LGA 775LGA 771
Operating modes64-bit64-bit64-bit64-bit
Component for
N/A
PC
N/A
Server/Workstation

Processor

Clock speed3.0 GHz3.0 GHz2.66 GHz3.0 GHz
Number of cores2242
Thermal Design Power (TDP)65.0 W65.0 W95.0 W80.0 W
Processor lithography0.0 in0.0 in0.0 in0.0 in
Number of threads
N/A
242
Bus type
N/A
FSBFSBFSB
Bus speed
N/A
1333.0 MHz
N/A
1333.0 MHz
Idle states
N/A
yesyesyes

Memory

Cache2 MB6 MB4 MB4 MB
Cache typeL2L2L2L2

Often compared with AMD Athlon II X2 250

AMD Athlon II X2 250 Cpu
Intel Core 2 Duo E8400
AMDAthlon II X2 250
IntelCore 2 Duo E8400

Often compared with Intel Core 2 Duo E8400

Intel Core 2 Duo E8400 Cpu
Intel Core 2 Quad Q6600
IntelCore 2 Duo E8400
IntelCore 2 Quad Q6600
Intel Core 2 Duo E8400 Cpu
AMD Athlon II X2 250
IntelCore 2 Duo E8400
AMDAthlon II X2 250
Intel Core 2 Duo E8400 Cpu
Intel Q8400
IntelCore 2 Duo E8400
IntelQ8400

Often compared with Intel Q8400

Intel Q8400 Cpu
Intel Core 2 Duo E8400
IntelQ8400
IntelCore 2 Duo E8400