Product comparison · 2 pcs/workstations

HP Pavilion p6799uk Intel® Core™ i5 i5-650 vs Lenovo A70 + ThinkVision L1951P

85specifications compared
49differ
36identical
56known for one product only

Key differences

The HP Pavilion p6799uk Intel® Core™ i5 i5-650 has 2 more processor threads than the Lenovo A70 + ThinkVision L1951P (4 vs 2). The HP Pavilion p6799uk Intel® Core™ i5 i5-650 has 0.27 GHz more processor frequency than the Lenovo A70 + ThinkVision L1951P (3.2 GHz vs 2.93 GHz). The HP Pavilion p6799uk Intel® Core™ i5 i5-650 has 1 MB more processor cache than the Lenovo A70 + ThinkVision L1951P (4 MB vs 3 MB). Only the HP Pavilion p6799uk Intel® Core™ i5 i5-650 has Wi-Fi. Only the Lenovo A70 + ThinkVision L1951P has microphone in.

Processor family
- Pavilion p6799uk Intel® Core™ i5 i5-650:Intel® Core™ i5
- A70 + ThinkVision L1951P:Intel® Core™2 Duo
Processor model
- Pavilion p6799uk Intel® Core™ i5 i5-650:i5-650
- A70 + ThinkVision L1951P:E7500
Processor threads
- Pavilion p6799uk Intel® Core™ i5 i5-650:4
- A70 + ThinkVision L1951P:2
Processor frequency
- Pavilion p6799uk Intel® Core™ i5 i5-650:3.2 GHz
- A70 + ThinkVision L1951P:2.93 GHz
Processor cache
- Pavilion p6799uk Intel® Core™ i5 i5-650:4 MB
- A70 + ThinkVision L1951P:3 MB
Processor cache type
- Pavilion p6799uk Intel® Core™ i5 i5-650:L3
- A70 + ThinkVision L1951P:L2
Bus type
- Pavilion p6799uk Intel® Core™ i5 i5-650:DMI
- A70 + ThinkVision L1951P:FSB
Processor lithography
- Pavilion p6799uk Intel® Core™ i5 i5-650:32 nm
- A70 + ThinkVision L1951P:45 nm

Side by side

Differences highlightedShow differences only

Comparison of p6799uk, A70 + ThinkVision L1951P
141 specifications	A HP Pavilion p6799uk Intel® Core™ i5 i5-650 Model p6799uk View product	B Lenovo A70 + ThinkVision L1951P View product
Processor17 differ
Processor familyDiffers	Intel® Core™ i5	Intel® Core™2 Duo
Processor generationKnown for one	Intel® Core™ i5	Unknown — not stated by the source
Processor modelDiffers	i5-650	E7500
Processor threadsDiffers	4	2
Processor boost frequencyKnown for one	3.46 GHz	Unknown — not stated by the source
Processor frequencyDiffers	3.2 GHz	2.93 GHz
Processor cacheDiffers	4 MB	3 MB
Processor cache typeDiffers	L3	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 i5-600 Desktop Series	Intel Core 2 Duo E7000 Series
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	11
SteppingDiffers	C2	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 1066/1333	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	1066 MHz
Number of processors installedKnown for one	Unknown — not stated by the source	1
Memory2 differ
Internal memoryDiffers	4 GB	2 GB
Memory layout (slots x size)Known for one	2 x 2 GB	Unknown — not stated by the source
Memory slotsDiffers	4x DIMM	2x DIMM
Memory channelsKnown for one	Dual-channel	Unknown — not stated by the source
Maximum internal memoryKnown for one	Unknown — not stated by the source	4 GB
Memory clock speedKnown for one	Unknown — not stated by the source	1066 MHz
Storage2 differ
Total storage capacityDiffers	1.5 TB	320 GB
Optical drive typeDiffers	DVD-ROM	DVD-RW
Storage mediaKnown for one	HDD	Unknown — not stated by the source
Total HDDs capacityKnown for one	1.5 TB	Unknown — not stated by the source
Card reader integratedKnown for one	Yes	Unknown — not stated by the source
Number of HDDs installedKnown for one	Unknown — not stated by the source	1
Graphics2 differ
Discrete graphics card modelDiffers	NVIDIA® GeForce® GT 420	Intel® GMA X4500
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 memoryKnown for one	2.048 GB	Unknown — not stated by the source
Graphics card familyDiffers	NVIDIA	Intel
Performanceidentical
Motherboard chipsetKnown for one	Intel® H57	Unknown — not stated by the source
Optical driveidentical
LightScribeKnown for one	Yes	Unknown — not stated by the source
Network1 differ
Wi-FiDiffers	Yes	No
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10,100,1000 Mbit/s
Ports & interfaces4 differ
HDMI ports quantityDiffers	1	0
Headphone outputsDiffers	2	1
Microphone inDiffers	No	Yes
DVI portDiffers	Yes	No
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	Unknown — not stated by the source	0
Ethernet LAN (RJ-45) portsKnown for one	Unknown — not stated by the source	1
VGA (D-Sub) ports quantityKnown for one	Unknown — not stated by the source	1
Serial ports quantityKnown for one	Unknown — not stated by the source	1
Parallel ports quantityKnown for one	Unknown — not stated by the source	0
Expansion slots1 differ
PCI Express x1 slotsDiffers	3	1
Number of 3.5" baysKnown for one	Unknown — not stated by the source	2
PCI slotsKnown for one	Unknown — not stated by the source	2
Design1 differ
Chassis typeDiffers	Desktop	Tower
Country of originKnown for one	China	Unknown — not stated by the source
Number of 5.25" baysKnown for one	Unknown — not stated by the source	1
Software2 differ
Operating system installedDiffers	Windows 7 Home Premium	Windows 7 Professional
Operating system architectureDiffers	64-bit	32-bit
Display1 differ
Display includedDiffers	No	Yes
Display diagonalKnown for one	Unknown — not stated by the source	48.3 cm (19")
Display resolutionKnown for one	Unknown — not stated by the source	1440 x 900 pixels
Native aspect ratioKnown for one	Unknown — not stated by the source	16:10
Contrast ratio (typical)Known for one	Unknown — not stated by the source	1000:1
Display brightnessKnown for one	Unknown — not stated by the source	250 cd/m²
Viewing angle, horizontalKnown for one	Unknown — not stated by the source	170°
Viewing angle, verticalKnown for one	Unknown — not stated by the source	160°
DisplayKnown for one	Unknown — not stated by the source	TFT
Processor special features12 differ
CPU configuration (max)Known for one	1	Unknown — not stated by the source
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 Trusted Execution TechnologyDiffers	Yes	No
Intel VT-x with Extended Page Tables (EPT)Differs	Yes	No
Intel Virtualization Technology (VT-x)Differs	Yes	2
Intel Virtualization Technology for Directed I/O (VT-d)Differs	Yes	No
Intel® AES New Instructions (Intel® AES-NI)Differs	Yes	No
Intel® Clear Video HD Technology (Intel® CVT HD)Differs	Yes	No
Physical Address Extension (PAE)Known for one	36 bit	Unknown — not stated by the source
Processor ARK IDDiffers	43546	36503
Supported instruction setsKnown for one	SSE4.2	Unknown — not stated by the source
Thermal Monitoring TechnologiesDiffers	No	Yes
Intel® Turbo Boost TechnologyDiffers	1.0	No
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Processor codeKnown for one	Unknown — not stated by the source	SLB9Z
Weight & dimensions4 differ
WidthDiffers	175 mm	160 mm
DepthDiffers	414 mm	355 mm
HeightDiffers	387 mm	392 mm
WeightDiffers	9.6 kg	10.5 kg
Packaging contentidentical
Remote control includedKnown for one	Yes	Unknown — not stated by the source
Featuresidentical
TV tuner typeKnown for one	DVB-T	Unknown — not stated by the source
Other featuresidentical
TV tuner integratedKnown for one	Yes	Unknown — not stated by the source
HDD user passwordKnown for one	Unknown — not stated by the source	Yes
Poweridentical
Power requirementsKnown for one	Unknown — not stated by the source	110/220V, 50/60Hz
Power supplyKnown for one	Unknown — not stated by the source	180 W
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	HD

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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