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Compare 4 products

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AMD Opteron 2431 Cpu
AMD Opteron 2431
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Intel Pentium G4620 Cpu
Intel Pentium G4620
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Intel Q8400 Cpu
Intel Q8400
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Intel Xeon E5450 Cpu
Intel Xeon E5450
Editiorial reviews
1
1 editorial reviews
Kaby Lake's improved transistors allow Intel to clock its Pentium CPUs a few hundred megahertz higher. More important, though, the company arms them with Hyper-Threading technology. We test the Pentium G4620 and G4560 models to gauge their value.Read 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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User rating
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2.0 out of 5
1 user ratings
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2 stars
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32
4.6 out of 5
32 user ratings
5 stars
59 %
4 stars
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4.2 out of 5
38 user ratings
5 stars
34 %
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4.1 out of 5
43 user ratings
5 stars
44 %
4 stars
25 %
3 stars
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1 stars
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General

Processor socketSocket FLGA 1151LGA 775LGA 771
Operating modes64-bit64-bit64-bit
N/A
Component for
N/A
PC
N/A
Server/Workstation

Processor

Clock speed2.4 GHz3.7 GHz2.66 GHz3.0 GHz
Number of cores6244
Thermal Design Power (TDP)75.0 W51.0 W95.0 W80.0 W
Processor lithography0.0 in0.0 in0.0 in0.0 in
Number of threads
N/A
444
Bus type
N/A
DMI3FSBFSB
Idle states
N/A
yesyesyes
Bus speed
N/A
N/A
N/A
1333.0 MHz

Memory

Cache0.512 MB3 MB4 MB12 MB
Cache typeL2
N/A
L2L2
Memory clock speeds supported by processor
N/A
  • 1333
  • 1600
  • 2133
  • 2400
N/A
N/A
Maximum internal memory supported by processor
N/A
64.0 GB
N/A
N/A
Memory types supported by processor
N/A
  • DDR3L SDRAM
  • DDR4 SDRAM
N/A
N/A
Memory channels
N/A
Dual
N/A
N/A

Often compared with Intel Q8400

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