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 manufacturer	Intel	Intel
Processor familyDiffers	Intel® Pentium® D	Intel® Xeon® 5000 Sequence
Processor modelDiffers	830	E5502
Processor cores	2	2
Processor threads	2	2
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
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 Xeon 5500 Series
Processor codenameDiffers	Smithfield	Nehalem EP
Thermal Design Power (TDP)Differs	130 W	80 W
TcaseDiffers	69.8 °C	76 °C
Number of processors installed	1	1
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
Internal memory	4 GB	4 GB
Maximum internal memoryDiffers	8 GB	12 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
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
Number of HDDs installed	1	1
HDD interfaceDiffers	SATA II	SATA
HDD speed	7200 RPM	7200 RPM
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
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	0	0
HDMI ports quantityKnown for one	1	Unknown — not stated by the source
Ethernet LAN (RJ-45) ports	1	1
Headphone outputs	1	1
Microphone in	Yes	Yes
VGA (D-Sub) ports quantity	0	0
DVI portKnown for one	Yes	Unknown — not stated by the source
PS/2 ports quantity	0	0
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
Parallel ports quantity	0	0
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
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 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
Displayidentical
Display included	No	No
Processor special features7 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 SwitchingDiffers	No	Yes
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)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)	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)Differs	32 bit	Yes
Processor ARK IDDiffers	27513	37092
Processor package sizeDiffers	37.5 x 37.5 mm	42.5 x 45 mm
Thermal Monitoring Technologies	No	No
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
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
Width	175 mm	175 mm
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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