Product comparison · 2 pcs/workstations

HP Pavilion p6510ch Intel® Core™2 Duo E6600 vs HP Pavilion p6520ch Intel® Core™2 Quad Q8400

130specifications compared
19differ
111identical
4known for one product only

Key differences

The HP Pavilion p6520ch Intel® Core™2 Quad Q8400 has 2 more processor cores than the HP Pavilion p6510ch Intel® Core™2 Duo E6600 (4 vs 2). The HP Pavilion p6520ch Intel® Core™2 Quad Q8400 has 2 more processor threads than the HP Pavilion p6510ch Intel® Core™2 Duo E6600 (4 vs 2). The HP Pavilion p6520ch Intel® Core™2 Quad Q8400 has 0.26 GHz more processor frequency than the HP Pavilion p6510ch Intel® Core™2 Duo E6600 (2.66 GHz vs 2.4 GHz). Only the HP Pavilion p6520ch Intel® Core™2 Quad Q8400 has Wi-Fi. Processor family: Intel® Core™2 Duo on the HP Pavilion p6510ch Intel® Core™2 Duo E6600, Intel® Core™2 Quad on the HP Pavilion p6520ch Intel® Core™2 Quad Q8400.

Processor family
- Pavilion p6510ch Intel® Core™2 Duo E6600:Intel® Core™2 Duo
- Pavilion p6520ch Intel® Core™2 Quad Q8400:Intel® Core™2 Quad
Processor model
- Pavilion p6510ch Intel® Core™2 Duo E6600:E6600
- Pavilion p6520ch Intel® Core™2 Quad Q8400:Q8400
Processor cores
- Pavilion p6510ch Intel® Core™2 Duo E6600:2
- Pavilion p6520ch Intel® Core™2 Quad Q8400:4
Processor threads
- Pavilion p6510ch Intel® Core™2 Duo E6600:2
- Pavilion p6520ch Intel® Core™2 Quad Q8400:4
Processor frequency
- Pavilion p6510ch Intel® Core™2 Duo E6600:2.4 GHz
- Pavilion p6520ch Intel® Core™2 Quad Q8400:2.66 GHz
Processor front side bus
- Pavilion p6510ch Intel® Core™2 Duo E6600:1066 MHz
- Pavilion p6520ch Intel® Core™2 Quad Q8400:1333 MHz
Processor lithography
- Pavilion p6510ch Intel® Core™2 Duo E6600:65 nm
- Pavilion p6520ch Intel® Core™2 Quad Q8400:45 nm
Processor codename
- Pavilion p6510ch Intel® Core™2 Duo E6600:Conroe
- Pavilion p6520ch Intel® Core™2 Quad Q8400:Yorkfield

Side by side

Differences highlightedShow differences only

Comparison of p6510ch, p6520ch
134 specifications	A HP Pavilion p6510ch Intel® Core™2 Duo E6600 Model p6510ch View product	B HP Pavilion p6520ch Intel® Core™2 Quad Q8400 Model p6520ch View product
Processor14 differ
Processor familyDiffers	Intel® Core™2 Duo	Intel® Core™2 Quad
Processor modelDiffers	E6600	Q8400
Processor coresDiffers	2	4
Processor threadsDiffers	2	4
Processor frequencyDiffers	2.4 GHz	2.66 GHz
Processor front side busDiffers	1066 MHz	1333 MHz
Processor lithographyDiffers	65 nm	45 nm
Processor seriesKnown for one	Unknown — not stated by the source	Intel Core 2 Quad Q8000 Series
Processor codenameDiffers	Conroe	Yorkfield
Thermal Design Power (TDP)Differs	65 W	95 W
TcaseDiffers	60.1 °C	71.4 °C
Number of Processing Die TransistorsDiffers	291 M	456 M
Processing Die sizeDiffers	143 mm²	164 mm²
CPU multiplier (bus/core ratio)Differs	9	8
SteppingDiffers	B2	R0
Storage2 differ
Total storage capacityDiffers	640 GB	1 TB
HDD capacityDiffers	640 GB	1 TB
Network1 differ
Wi-FiDiffers	No	Yes
Top Wi-Fi standardKnown for one	Unknown — not stated by the source	Wi-Fi 4 (802.11n)
Wi-Fi standardsKnown for one	Unknown — not stated by the source	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Processor special features2 differ
Processor ARK IDDiffers	27250	38512
Processor codeDiffers	SL9S8	SLGT6
CPU configuration (max)Known for one	1	Unknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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