Product comparison · 2 pcs/workstations

HP Pavilion p6660nl vs HP s5728uk Intel® Pentium® E5800

93specifications compared
43differ
50identical
40known for one product only

Key differences

Processor family
- Pavilion p6660nl:Intel® Core™ i3
- s5728uk Intel® Pentium® E5800:Intel® Pentium®
Processor model
- Pavilion p6660nl:i3-550
- s5728uk Intel® Pentium® E5800:E5800
Processor threads
- Pavilion p6660nl:4
- s5728uk Intel® Pentium® E5800:2
Processor cache
- Pavilion p6660nl:4 MB
- s5728uk Intel® Pentium® E5800:2 MB
Processor cache type
- Pavilion p6660nl:Smart Cache
- s5728uk Intel® Pentium® E5800:L2
Bus type
- Pavilion p6660nl:DMI
- s5728uk Intel® Pentium® E5800:FSB
Processor lithography
- Pavilion p6660nl:32 nm
- s5728uk Intel® Pentium® E5800:45 nm
Processor codename
- Pavilion p6660nl:Clarkdale
- s5728uk Intel® Pentium® E5800:Wolfdale

Side by side

Differences highlightedShow differences only

Comparison of Pavilion p6660nl, s5728uk
133 specifications	A HP Pavilion p6660nl View product	B HP s5728uk Intel® Pentium® E5800 Model s5728uk View product
Processor16 differ
Processor familyDiffers	Intel® Core™ i3	Intel® Pentium®
Processor generationKnown for one	Intel® Core™ i3	Unknown — not stated by the source
Processor modelDiffers	i3-550	E5800
Processor threadsDiffers	4	2
Processor cacheDiffers	4 MB	2 MB
Processor cache typeDiffers	Smart Cache	L2
Bus typeDiffers	DMI	FSB
System bus rateKnown for one	2.5 GT/s	Unknown — not stated by the source
Processor lithographyDiffers	32 nm	45 nm
Processor seriesDiffers	Intel Core i3-500 Desktop Series	Intel Pentium E5000 Series for Desktop
Processor codenameDiffers	Clarkdale	Wolfdale
Thermal Design Power (TDP)Differs	73 W	65 W
TcaseDiffers	72.6 °C	74.1 °C
Maximum number of PCI Express lanesKnown for one	16	Unknown — not stated by the source
PCI Express configurationsKnown for one	1x16, 2x8	Unknown — not stated by the source
PCI Express slots versionKnown for one	2.0	Unknown — not stated by the source
Processor socketDiffers	LGA 1156 (Socket H)	LGA 775 (Socket T)
Number of Processing Die TransistorsDiffers	382 M	228 M
Processing Die sizeDiffers	81 mm²	82 mm²
CPU multiplier (bus/core ratio)Differs	24	16
SteppingDiffers	K0	R0
Maximum internal memory supported by processorKnown for one	16 GB	Unknown — not stated by the source
Memory types supported by processorKnown for one	DDR3-SDRAM	Unknown — not stated by the source
Memory clock speeds supported by processorKnown for one	1066,1333 MHz	Unknown — not stated by the source
Memory bandwidth supported by processor (max)Known for one	21 GB/s	Unknown — not stated by the source
Processor front side busKnown for one	Unknown — not stated by the source	800 MHz
Number of processors installedKnown for one	Unknown — not stated by the source	1
Memory1 differ
Maximum internal memoryDiffers	16 GB	4 GB
Memory channelsKnown for one	Dual-channel	Unknown — not stated by the source
Memory layout (slots x size)Known for one	Unknown — not stated by the source	2 x 2 GB
Memory slotsKnown for one	Unknown — not stated by the source	2x DIMM
Storage2 differ
Optical drive typeDiffers	DVD-RW	DVD Super Multi DL
HDD interfaceDiffers	SATA	SATA II
Number of HDDs installedKnown for one	Unknown — not stated by the source	1
Graphics3 differ
Discrete graphics card modelDiffers	AMD Radeon HD 5450	Intel® GMA X4500HD
Discrete graphics card memoryKnown for one	1 GB	Unknown — not stated by the source
On-board graphics card familyKnown for one	Intel® HD Graphics	Unknown — not stated by the source
On-board graphics card modelKnown for one	Intel® HD Graphics	Unknown — not stated by the source
Number of displays supported (on-board graphics)Known for one	2	Unknown — not stated by the source
On-board graphics card base frequencyKnown for one	733 MHz	Unknown — not stated by the source
Maximum graphics card memoryDiffers	2.815 GB	1.26 GB
Graphics card familyDiffers	AMD	Intel
Performance2 differ
Motherboard chipsetDiffers	Intel® H57 Express	Intel® G41
Audio output channelsDiffers	7.1 channels	5.1 channels
Network1 differ
Wi-FiDiffers	Yes	No
Networking featuresKnown for one	Gigabit Ethernet	Unknown — not stated by the source
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10,100 Mbit/s
Cabling technologyKnown for one	Unknown — not stated by the source	10/100Base-T(X)
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers	8	6
HDMI ports quantityDiffers	1	0
DVI portDiffers	Yes	No
Firewire (IEEE 1394) portsDiffers	1	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	Unknown — not stated by the source	0
PS/2 ports quantityKnown for one	Unknown — not stated by the source	0
DC-in jackKnown for one	Unknown — not stated by the source	Yes
Serial ports quantityKnown for one	Unknown — not stated by the source	0
Parallel ports quantityKnown for one	Unknown — not stated by the source	0
Design1 differ
Chassis typeDiffers	Micro Tower	Desktop
Number of 5.25" baysKnown for one	Unknown — not stated by the source	1
Softwareidentical
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Trial softwareKnown for one	Unknown — not stated by the source	Symantec Norton Internet Security 2010, Norton Online Backup
Processor special features8 differ
Graphics & IMC lithographyKnown for one	45 nm	Unknown — not stated by the source
Intel Dual Display Capable TechnologyDiffers	Yes	No
Intel FDI TechnologyDiffers	Yes	No
Intel VT-x with Extended Page Tables (EPT)Differs	Yes	No
Intel® Clear Video HD Technology (Intel® CVT HD)Differs	Yes	No
Physical Address Extension (PAE)Known for one	Yes	Unknown — not stated by the source
Processor ARK IDDiffers	48505	42802
Processor codeDiffers	SLBUD	SLGTG
Supported instruction setsKnown for one	SSE4.2	Unknown — not stated by the source
Thermal Monitoring TechnologiesDiffers	No	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Audio1 differ
Audio systemDiffers	High Definition Audio	HD
Weight & dimensions4 differ
WidthDiffers	175 mm	112 mm
DepthDiffers	414 mm	389 mm
HeightDiffers	387 mm	308 mm
WeightDiffers	9.6 kg	6.89 kg
Packaging dataidentical
Package weightKnown for one	14 kg	Unknown — not stated by the source
Expansion slotsidentical
Number of 3.5" baysKnown for one	Unknown — not stated by the source	1
PCI Express x1 slotsKnown for one	Unknown — not stated by the source	1
PCI Express x16 slotsKnown for one	Unknown — not stated by the source	1
Packaging contentidentical
Mouse includedKnown for one	Unknown — not stated by the source	Yes
Keyboard includedKnown for one	Unknown — not stated by the source	Yes

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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