Product comparison · 2 pcs/workstations

HP Pavilion p6780uk Intel® Pentium® D 830 vs Lenovo A70 + L2250p

96specifications compared
43differ
53identical
38known for one product only

Key differences

The HP Pavilion p6780uk Intel® Pentium® D 830 has 0.07 GHz more processor frequency than the Lenovo A70 + L2250p (3 GHz vs 2.93 GHz). The HP Pavilion p6780uk Intel® Pentium® D 830 has 3 MB more processor cache than the Lenovo A70 + L2250p (6 MB vs 3 MB). The Lenovo A70 + L2250p has 266 MHz more processor front side bus than the HP Pavilion p6780uk Intel® Pentium® D 830 (1066 MHz vs 800 MHz). Only the HP Pavilion p6780uk Intel® Pentium® D 830 has card reader integrated. Only the HP Pavilion p6780uk Intel® Pentium® D 830 has Wi-Fi.

Processor family
- Pavilion p6780uk Intel® Pentium® D 830:Intel® Pentium® D
- A70 + L2250p:Intel® Core™2 Duo
Processor model
- Pavilion p6780uk Intel® Pentium® D 830:830
- A70 + L2250p:E7500
Processor frequency
- Pavilion p6780uk Intel® Pentium® D 830:3 GHz
- A70 + L2250p:2.93 GHz
Processor cache
- Pavilion p6780uk Intel® Pentium® D 830:6 MB
- A70 + L2250p:3 MB
Processor cache type
- Pavilion p6780uk Intel® Pentium® D 830:L3
- A70 + L2250p:L2
Processor front side bus
- Pavilion p6780uk Intel® Pentium® D 830:800 MHz
- A70 + L2250p:1066 MHz
Processor lithography
- Pavilion p6780uk Intel® Pentium® D 830:90 nm
- A70 + L2250p:45 nm
Processor codename
- Pavilion p6780uk Intel® Pentium® D 830:Smithfield
- A70 + L2250p:Wolfdale

Side by side

Differences highlightedShow differences only

Comparison of p6780uk, A70 + L2250p
134 specifications	A HP Pavilion p6780uk Intel® Pentium® D 830 Model p6780uk View product	B Lenovo A70 + L2250p View product
Processor14 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Pentium® D	Intel® Core™2 Duo
Processor modelDiffers	830	E7500
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	3 GHz	2.93 GHz
L2 cacheKnown for one	2 MB	Unknown — not stated by the source
Processor cacheDiffers	6 MB	3 MB
L3 cacheKnown for one	6 MB	Unknown — not stated by the source
Processor cache typeDiffers	L3	L2
Processor front side busDiffers	800 MHz	1066 MHz
Bus type	FSB	FSB
FSB Parity	No	No
Processor lithographyDiffers	90 nm	45 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Pentium D 800 Series	Intel Core 2 Duo E7000 Series
Processor codenameDiffers	Smithfield	Wolfdale
Thermal Design Power (TDP)Differs	130 W	65 W
TcaseDiffers	69.8 °C	74.1 °C
Number of processors installed	1	1
Processor socket	LGA 775 (Socket T)	LGA 775 (Socket T)
Number of Processing Die TransistorsDiffers	230 M	228 M
Processing Die sizeDiffers	206 mm²	82 mm²
CPU multiplier (bus/core ratio)Differs	15	11
Processor core voltage (AC)Known for one	1.25 - 1.40 V	Unknown — not stated by the source
ECC supported by processor	No	No
SteppingKnown for one	Unknown — not stated by the source	R0
Memory3 differ
Internal memoryDiffers	4 GB	2 GB
Maximum internal memoryDiffers	8 GB	4 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory layout (slots x size)Known for one	1 x 4 GB	Unknown — not stated by the source
Memory slotsDiffers	4x DIMM	2x DIMM
Memory clock speedKnown for one	Unknown — not stated by the source	1066 MHz
Storage4 differ
Total storage capacityDiffers	1 TB	320 GB
Optical drive typeDiffers	Blu-Ray DVD Combo	DVD-RW
Storage mediaKnown for one	HDD	Unknown — not stated by the source
Total HDDs capacityKnown for one	1 TB	Unknown — not stated by the source
Number of HDDs installed	1	1
HDD interfaceDiffers	SATA II	SATA
HDD speed	7200 RPM	7200 RPM
Card reader integratedDiffers	Yes	No
Graphicsidentical
Discrete graphics card modelKnown for one	NVIDIA® GeForce® G405	Unknown — not stated by the source
Discrete graphics card memoryKnown for one	1 GB	Unknown — not stated by the source
Graphics card familyKnown for one	NVIDIA	Unknown — not stated by the source
Performanceidentical
Product type	PC	PC
Motherboard chipsetKnown for one	AMD 760G	Unknown — not stated by the source
Audio output channelsKnown for one	7.1 channels	Unknown — not stated by the source
Optical driveidentical
LightScribeKnown for one	Yes	Unknown — not stated by the source
Network3 differ
Ethernet LAN	Yes	Yes
Ethernet LAN data ratesDiffers	10,100 Mbit/s	10,100,1000 Mbit/s
Cabling technologyDiffers	10/100Base-T(X)	10/100/1000Base-T(X)
Wi-FiDiffers	Yes	No
Networking featuresKnown for one	Fast Ethernet	Unknown — not stated by the source
Ports & interfaces4 differ
USB 2.0 ports quantity	6	6
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	0	0
HDMI ports quantityDiffers	1	0
Ethernet LAN (RJ-45) ports	1	1
Headphone outputs	1	1
Microphone in	Yes	Yes
VGA (D-Sub) ports quantityDiffers	0	1
DVI portDiffers	Yes	No
PS/2 ports quantity	0	0
Firewire (IEEE 1394) ports	0	0
S/PDIF out portKnown for one	Yes	Unknown — not stated by the source
Serial ports quantityDiffers	0	1
Parallel ports quantity	0	0
Line-inKnown for one	Unknown — not stated by the source	Yes
Expansion slots2 differ
Number of 3.5" baysDiffers	2	1
PCI Express x1 slotsDiffers	3	2
PCI Express x16 slots	1	1
PCI slotsKnown for one	Unknown — not stated by the source	1
Design2 differ
Chassis typeDiffers	Micro Tower	SFF
Number of 5.25" baysDiffers	2	1
Product colour	Black	Black
Country of originKnown for one	China	Unknown — not stated by the source
Software2 differ
Operating system installedDiffers	Windows 7 Home Premium	Windows 7 Professional
Operating system architectureDiffers	64-bit	32-bit
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
Display1 differ
Display includedDiffers	No	Yes
Display diagonalKnown for one	Unknown — not stated by the source	55.9 cm (22")
Display resolutionKnown for one	Unknown — not stated by the source	1680 x 1050 pixels
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 features3 differ
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	No	No
Intel Demand Based Switching	No	No
Intel Dual Display Capable Technology	No	No
Intel Enhanced Halt State	Yes	Yes
Intel FDI Technology	No	No
Intel Fast Memory Access	No	No
Intel Flex Memory Access	No	No
Intel Rapid Storage Technology	No	No
Intel Trusted Execution Technology	No	No
Intel VT-x with Extended Page Tables (EPT)	No	No
Intel Virtualization Technology (VT-x)Differs	No	2
Intel Virtualization Technology for Directed I/O (VT-d)	No	No
Intel® AES New Instructions (Intel® AES-NI)	No	No
Intel® Clear Video HD Technology (Intel® CVT HD)	No	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	No	No
Intel® InTru™ 3D Technology	No	No
Intel® Insider™	No	No
Intel® Wireless Display (Intel® WiDi)	No	No
Physical Address Extension (PAE)Known for one	32 bit	Unknown — not stated by the source
Processor ARK IDDiffers	27513	36503
Processor package size	37.5 x 37.5 mm	37.5 x 37.5 mm
Thermal Monitoring TechnologiesDiffers	No	Yes
Intel® Turbo Boost Technology	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)	No	No
Intel® Quick Sync Video Technology	No	No
Intel® My WiFi Technology (Intel® MWT)	No	No
Intel® Anti-Theft Technology (Intel® AT)	No	No
Conflict-Free processor	No	No
Processor codeKnown for one	Unknown — not stated by the source	SLB9Z
Audio1 differ
Audio systemDiffers	HD	Realtek HD
Weight & dimensions4 differ
WidthDiffers	175 mm	97 mm
DepthDiffers	414 mm	368 mm
HeightDiffers	387 mm	333 mm
WeightDiffers	9.6 kg	6.5 kg
Packaging contentidentical
Mouse includedKnown for one	Yes	Unknown — not stated by the source
Keyboard includedKnown for one	Yes	Unknown — not stated by the source
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

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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