Product comparison · 2 pcs/workstations

HP Pavilion p6780uk Intel® Pentium® D 830 vs HP Pavilion p6799uk Intel® Core™ i5 i5-650

94specifications compared
40differ
54identical
45known for one product only

Key differences

Processor family
- Pavilion p6780uk Intel® Pentium® D 830:Intel® Pentium® D
- Pavilion p6799uk Intel® Core™ i5 i5-650:Intel® Core™ i5
Processor model
- Pavilion p6780uk Intel® Pentium® D 830:830
- Pavilion p6799uk Intel® Core™ i5 i5-650:i5-650
Processor threads
- Pavilion p6780uk Intel® Pentium® D 830:2
- Pavilion p6799uk Intel® Core™ i5 i5-650:4
Processor frequency
- Pavilion p6780uk Intel® Pentium® D 830:3 GHz
- Pavilion p6799uk Intel® Core™ i5 i5-650:3.2 GHz
Processor cache
- Pavilion p6780uk Intel® Pentium® D 830:6 MB
- Pavilion p6799uk Intel® Core™ i5 i5-650:4 MB
Bus type
- Pavilion p6780uk Intel® Pentium® D 830:FSB
- Pavilion p6799uk Intel® Core™ i5 i5-650:DMI
Processor lithography
- Pavilion p6780uk Intel® Pentium® D 830:90 nm
- Pavilion p6799uk Intel® Core™ i5 i5-650:32 nm
Processor codename
- Pavilion p6780uk Intel® Pentium® D 830:Smithfield
- Pavilion p6799uk Intel® Core™ i5 i5-650:Clarkdale

Side by side

Differences highlightedShow differences only

Comparison of p6780uk, p6799uk
139 specifications	A HP Pavilion p6780uk Intel® Pentium® D 830 Model p6780uk View product	B HP Pavilion p6799uk Intel® Core™ i5 i5-650 Model p6799uk View product
Processor15 differ
Processor familyDiffers	Intel® Pentium® D	Intel® Core™ i5
Processor modelDiffers	830	i5-650
Processor threadsDiffers	2	4
Processor frequencyDiffers	3 GHz	3.2 GHz
L2 cacheKnown for one	2 MB	Unknown — not stated by the source
Processor cacheDiffers	6 MB	4 MB
L3 cacheKnown for one	6 MB	Unknown — not stated by the source
Processor front side busKnown for one	800 MHz	Unknown — not stated by the source
Bus typeDiffers	FSB	DMI
Processor lithographyDiffers	90 nm	32 nm
Processor seriesDiffers	Intel Pentium D 800 Series	Intel Core i5-600 Desktop Series
Processor codenameDiffers	Smithfield	Clarkdale
Thermal Design Power (TDP)Differs	130 W	73 W
TcaseDiffers	69.8 °C	72.6 °C
Number of processors installedKnown for one	1	Unknown — not stated by the source
Processor socketDiffers	LGA 775 (Socket T)	LGA 1156 (Socket H)
Number of Processing Die TransistorsDiffers	230 M	382 M
Processing Die sizeDiffers	206 mm²	81 mm²
CPU multiplier (bus/core ratio)Differs	15	24
Processor core voltage (AC)Known for one	1.25 - 1.40 V	Unknown — not stated by the source
Processor generationKnown for one	Unknown — not stated by the source	Intel® Core™ i5
Processor boost frequencyKnown for one	Unknown — not stated by the source	3.46 GHz
System bus rateKnown for one	Unknown — not stated by the source	2.5 GT/s
Maximum number of PCI Express lanesKnown for one	Unknown — not stated by the source	16
PCI Express configurationsKnown for one	Unknown — not stated by the source	1x16, 2x8
PCI Express slots versionKnown for one	Unknown — not stated by the source	2.0
SteppingKnown for one	Unknown — not stated by the source	C2
Maximum internal memory supported by processorKnown for one	Unknown — not stated by the source	16 GB
Memory types supported by processorKnown for one	Unknown — not stated by the source	DDR3 1066/1333
Memory bandwidth supported by processor (max)Known for one	Unknown — not stated by the source	21 GB/s
Memory1 differ
Maximum internal memoryKnown for one	8 GB	Unknown — not stated by the source
Memory layout (slots x size)Differs	1 x 4 GB	2 x 2 GB
Memory channelsKnown for one	Unknown — not stated by the source	Dual-channel
Storage4 differ
Total storage capacityDiffers	1 TB	1.5 TB
Optical drive typeDiffers	Blu-Ray DVD Combo	DVD-ROM
Total HDDs capacityDiffers	1 TB	1.5 TB
Number of HDDs installedKnown for one	1	Unknown — not stated by the source
HDD interfaceDiffers	SATA II	SATA
Graphics1 differ
Discrete graphics card modelDiffers	NVIDIA® GeForce® G405	NVIDIA® GeForce® GT 420
Discrete graphics card memoryKnown for one	1 GB	Unknown — not stated by the source
On-board graphics cardKnown for one	Unknown — not stated by the source	Yes
On-board graphics card familyKnown for one	Unknown — not stated by the source	Intel® HD Graphics
On-board graphics card modelKnown for one	Unknown — not stated by the source	Intel® HD Graphics
Number of displays supported (on-board graphics)Known for one	Unknown — not stated by the source	2
On-board graphics card base frequencyKnown for one	Unknown — not stated by the source	733 MHz
Maximum graphics card memoryKnown for one	Unknown — not stated by the source	2.048 GB
Performance1 differ
Motherboard chipsetDiffers	AMD 760G	Intel® H57
Audio output channelsKnown for one	7.1 channels	Unknown — not stated by the source
Network1 differ
Ethernet LAN data ratesKnown for one	10,100 Mbit/s	Unknown — not stated by the source
Cabling technologyDiffers	10/100Base-T(X)	10/100/1000Base-T(X)
Networking featuresKnown for one	Fast Ethernet	Unknown — not stated by the source
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers	6	8
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	0	Unknown — not stated by the source
Ethernet LAN (RJ-45) portsKnown for one	1	Unknown — not stated by the source
Headphone outputsDiffers	1	2
Microphone inDiffers	Yes	No
VGA (D-Sub) ports quantityKnown for one	0	Unknown — not stated by the source
PS/2 ports quantityKnown for one	0	Unknown — not stated by the source
Firewire (IEEE 1394) portsDiffers	0	1
S/PDIF out portKnown for one	Yes	Unknown — not stated by the source
Serial ports quantityKnown for one	0	Unknown — not stated by the source
Parallel ports quantityKnown for one	0	Unknown — not stated by the source
Expansion slotsidentical
Number of 3.5" baysKnown for one	2	Unknown — not stated by the source
Design1 differ
Chassis typeDiffers	Micro Tower	Desktop
Number of 5.25" baysKnown for one	2	Unknown — not stated by the source
Softwareidentical
Drivers includedKnown for one	Yes	Unknown — not stated by the source
Trial softwareKnown for one	Symantec Norton Internet Security 2010, Norton Online Backup	Unknown — not stated by the source
Processor special features12 differ
Intel Dual Display Capable TechnologyDiffers	No	Yes
Intel FDI TechnologyDiffers	No	Yes
Intel Trusted Execution TechnologyDiffers	No	Yes
Intel VT-x with Extended Page Tables (EPT)Differs	No	Yes
Intel Virtualization Technology (VT-x)Differs	No	Yes
Intel Virtualization Technology for Directed I/O (VT-d)Differs	No	Yes
Intel® AES New Instructions (Intel® AES-NI)Differs	No	Yes
Intel® Clear Video HD Technology (Intel® CVT HD)Differs	No	Yes
Physical Address Extension (PAE)Differs	32 bit	36 bit
Processor ARK IDDiffers	27513	43546
Intel® Turbo Boost TechnologyDiffers	No	1.0
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	No	Yes
CPU configuration (max)Known for one	Unknown — not stated by the source	1
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	45 nm
Supported instruction setsKnown for one	Unknown — not stated by the source	SSE4.2
Audioidentical
Audio systemKnown for one	HD	Unknown — not stated by the source
Packaging contentidentical
Mouse includedKnown for one	Yes	Unknown — not stated by the source
Keyboard includedKnown for one	Yes	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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