Product comparison · 2 pcs/workstations

HP Pavilion p6780uk Intel® Pentium® D 830 vs Lenovo Thinkstation S20 + NVIDIA Quadro FX 580

85specifications compared
39differ
46identical
62known for one product only

Key differences

The HP Pavilion p6780uk Intel® Pentium® D 830 has 1.14 GHz more processor frequency than the Lenovo Thinkstation S20 + NVIDIA Quadro FX 580 (3 GHz vs 1.86 GHz). The HP Pavilion p6780uk Intel® Pentium® D 830 has 2 MB more processor cache than the Lenovo Thinkstation S20 + NVIDIA Quadro FX 580 (6 MB vs 4 MB). The HP Pavilion p6780uk Intel® Pentium® D 830 has 45 nm more processor lithography than the Lenovo Thinkstation S20 + NVIDIA Quadro FX 580 (90 nm vs 45 nm). Only the Lenovo Thinkstation S20 + NVIDIA Quadro FX 580 has ECC supported by processor. Only the HP Pavilion p6780uk Intel® Pentium® D 830 has card reader integrated.

Processor family
- Pavilion p6780uk Intel® Pentium® D 830:Intel® Pentium® D
- Thinkstation S20 + NVIDIA Quadro FX 580:Intel® Xeon® 5000 Sequence
Processor model
- Pavilion p6780uk Intel® Pentium® D 830:830
- Thinkstation S20 + NVIDIA Quadro FX 580:E5502
Processor frequency
- Pavilion p6780uk Intel® Pentium® D 830:3 GHz
- Thinkstation S20 + NVIDIA Quadro FX 580:1.86 GHz
Processor cache
- Pavilion p6780uk Intel® Pentium® D 830:6 MB
- Thinkstation S20 + NVIDIA Quadro FX 580:4 MB
Processor cache type
- Pavilion p6780uk Intel® Pentium® D 830:L3
- Thinkstation S20 + NVIDIA Quadro FX 580:Smart Cache
Bus type
- Pavilion p6780uk Intel® Pentium® D 830:FSB
- Thinkstation S20 + NVIDIA Quadro FX 580:QPI
Processor lithography
- Pavilion p6780uk Intel® Pentium® D 830:90 nm
- Thinkstation S20 + NVIDIA Quadro FX 580:45 nm
Processor series
- Pavilion p6780uk Intel® Pentium® D 830:Intel Pentium D 800 Series
- Thinkstation S20 + NVIDIA Quadro FX 580:Intel Xeon 5500 Series

Side by side

Differences highlightedShow differences only

Comparison of p6780uk, Thinkstation S20 + NVIDIA Quadro FX 580
147 specifications	A HP Pavilion p6780uk Intel® Pentium® D 830 Model p6780uk View product	B Lenovo Thinkstation S20 + NVIDIA Quadro FX 580 View product
Processor14 differ
Processor familyDiffers	Intel® Pentium® D	Intel® Xeon® 5000 Sequence
Processor modelDiffers	830	E5502
Processor frequencyDiffers	3 GHz	1.86 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 cache typeDiffers	L3	Smart Cache
Processor front side busKnown for one	800 MHz	Unknown — not stated by the source
Bus typeDiffers	FSB	QPI
Processor lithographyDiffers	90 nm	45 nm
Processor seriesDiffers	Intel Pentium D 800 Series	Intel Xeon 5500 Series
Processor codenameDiffers	Smithfield	Nehalem EP
Thermal Design Power (TDP)Differs	130 W	80 W
TcaseDiffers	69.8 °C	76 °C
Processor socketDiffers	LGA 775 (Socket T)	Socket B (LGA 1366)
Number of Processing Die TransistorsKnown for one	230 M	Unknown — not stated by the source
Processing Die sizeKnown for one	206 mm²	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Differs	15	14
Processor core voltage (AC)Known for one	1.25 - 1.40 V	Unknown — not stated by the source
ECC supported by processorDiffers	No	Yes
System bus rateKnown for one	Unknown — not stated by the source	4.8 GT/s
Processor system typeKnown for one	Unknown — not stated by the source	DP
Number of QPI linksKnown for one	Unknown — not stated by the source	2
SteppingKnown for one	Unknown — not stated by the source	D0
Maximum internal memory supported by processorKnown for one	Unknown — not stated by the source	144 GB
Memory types supported by processorKnown for one	Unknown — not stated by the source	DDR3-SDRAM
Memory clock speeds supported by processorKnown for one	Unknown — not stated by the source	800 MHz
Memory bandwidth supported by processor (max)Known for one	Unknown — not stated by the source	19.2 GB/s
Memory2 differ
Maximum internal memoryDiffers	8 GB	12 GB
Memory layout (slots x size)Differs	1 x 4 GB	2 x 4 GB
Memory slotsKnown for one	4x DIMM	Unknown — not stated by the source
Memory clock speedKnown for one	Unknown — not stated by the source	1333 MHz
ECCKnown for one	Unknown — not stated by the source	Yes
Memory channelsKnown for one	Unknown — not stated by the source	Triple-channel
Storage3 differ
Total storage capacityKnown for one	1 TB	Unknown — not stated by the source
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
HDD interfaceDiffers	SATA II	SATA
Card reader integratedDiffers	Yes	No
HDD capacityKnown for one	Unknown — not stated by the source	250 GB
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
Graphics cardKnown for one	Unknown — not stated by the source	Quadro FX 580
Graphics card manufacturerKnown for one	Unknown — not stated by the source	NVIDIA
Performance1 differ
Product typeDiffers	PC	Workstation
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
Motherboard form factorKnown for one	Unknown — not stated by the source	ATX
Optical driveidentical
LightScribeKnown for one	Yes	Unknown — not stated by the source
Network1 differ
Ethernet LANKnown for one	Yes	Unknown — not stated by the source
Ethernet LAN data ratesKnown for one	10,100 Mbit/s	Unknown — not stated by the source
Cabling technologyKnown for one	10/100Base-T(X)	Unknown — not stated by the source
Wi-FiKnown for one	Yes	Unknown — not stated by the source
Networking featuresDiffers	Fast Ethernet	Gigabit Ethernet (10/100/1000)
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers	6	8
HDMI ports quantityKnown for one	1	Unknown — not stated by the source
DVI portKnown for one	Yes	Unknown — not stated by the source
Firewire (IEEE 1394) portsKnown for one	0	Unknown — not stated by the source
S/PDIF out portKnown for one	Yes	Unknown — not stated by the source
Serial ports quantityDiffers	0	1
DisplayPorts quantityKnown for one	Unknown — not stated by the source	1
DVI-I ports quantityKnown for one	Unknown — not stated by the source	1
Expansion slots2 differ
Number of 3.5" baysKnown for one	2	Unknown — not stated by the source
PCI Express x1 slotsDiffers	3	1
PCI Express x16 slotsDiffers	1	2
PCI Express x4 slotsKnown for one	Unknown — not stated by the source	1
PCI slotsKnown for one	Unknown — not stated by the source	1
Design1 differ
Chassis typeDiffers	Micro Tower	Tower
Number of 5.25" baysKnown for one	2	Unknown — not stated by the source
Country of originKnown for one	China	Unknown — not stated by the source
Software2 differ
Operating system installedDiffers	Windows 7 Home Premium	Windows XP Professional
Operating system architectureKnown for one	64-bit	Unknown — not stated by the source
Drivers includedKnown for one	Yes	Unknown — not stated by the source
Trial softwareDiffers	Symantec Norton Internet Security 2010, Norton Online Backup	Microsoft Office 2010
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows Vista, XP Pro 32-bit, XP Pro 64-bit Red Hat Enterprise Linux 5.2 64-bit
Processor special features7 differ
Intel Demand Based SwitchingDiffers	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
Physical Address Extension (PAE)Differs	32 bit	Yes
Processor ARK IDDiffers	27513	37092
Processor package sizeDiffers	37.5 x 37.5 mm	42.5 x 45 mm
CPU configuration (max)Known for one	Unknown — not stated by the source	2
Intel® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Processor codeKnown for one	Unknown — not stated by the source	SLBEZ
Audio1 differ
Audio systemDiffers	HD	HD 7.1
Weight & dimensions3 differ
DepthDiffers	414 mm	483 mm
HeightDiffers	387 mm	426 mm
WeightDiffers	9.6 kg	15 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
Poweridentical
Power supply typeKnown for one	Unknown — not stated by the source	AC
Power requirementsKnown for one	Unknown — not stated by the source	100 - 127 V, 200 - 240 V
Power supplyKnown for one	Unknown — not stated by the source	625 W
Certificatesidentical
Compliance industry standardsKnown for one	Unknown — not stated by the source	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
CertificationKnown for one	Unknown — not stated by the source	EPEAT, Energy Star 5.0, RoHS, GREENGUARD

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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