Product comparison · 2 pcs/workstations

HP Compaq dc5100 P4 651 HT 2x256M/160G DVD+/-RW WXP Pro Microtower PC vs HP Pavilion Media Center TV m7580.nl-a PC

74specifications compared
26differ
48identical
39known for one product only

Key differences

Processor family
- Compaq dc5100 P4 651 HT 2x256M/160G DVD+/-RW WXP Pro Microtower PC:Intel® Pentium® 4
- Pavilion Media Center TV m7580.nl-a PC:Intel® Pentium® D
Processor model
- Compaq dc5100 P4 651 HT 2x256M/160G DVD+/-RW WXP Pro Microtower PC:651
- Pavilion Media Center TV m7580.nl-a PC:945
Processor cores
- Compaq dc5100 P4 651 HT 2x256M/160G DVD+/-RW WXP Pro Microtower PC:1
- Pavilion Media Center TV m7580.nl-a PC:2
Processor cache
- Compaq dc5100 P4 651 HT 2x256M/160G DVD+/-RW WXP Pro Microtower PC:2 MB
- Pavilion Media Center TV m7580.nl-a PC:4 MB
Processor codename
- Compaq dc5100 P4 651 HT 2x256M/160G DVD+/-RW WXP Pro Microtower PC:Cedarmill
- Pavilion Media Center TV m7580.nl-a PC:Presler
Thermal Design Power (TDP)
- Compaq dc5100 P4 651 HT 2x256M/160G DVD+/-RW WXP Pro Microtower PC:80, 86
- Pavilion Media Center TV m7580.nl-a PC:95 W
Tcase
- Compaq dc5100 P4 651 HT 2x256M/160G DVD+/-RW WXP Pro Microtower PC:69.2 °C
- Pavilion Media Center TV m7580.nl-a PC:63.4 °C
Number of Processing Die Transistors
- Compaq dc5100 P4 651 HT 2x256M/160G DVD+/-RW WXP Pro Microtower PC:188 M
- Pavilion Media Center TV m7580.nl-a PC:376 M

Side by side

Differences highlightedShow differences only

Comparison of Compaq dc5100 P4 651 HT 2x256M/160G DVD+/-RW WXP Pro Microtower PC, Pavilion Media Center TV m7580.nl-a PC
113 specifications	A HP Compaq dc5100 P4 651 HT 2x256M/160G DVD+/-RW WXP Pro Microtower PC View product	B HP Pavilion Media Center TV m7580.nl-a PC View product
Processor10 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Pentium® 4	Intel® Pentium® D
Processor modelDiffers	651	945
Processor coresDiffers	1	2
Processor threads	2	2
Processor frequency	3.4 GHz	3.4 GHz
Processor cacheDiffers	2 MB	4 MB
Processor cache type	L2	L2
Processor front side bus	800 MHz	800 MHz
Bus type	FSB	FSB
FSB Parity	No	No
Processor lithography	65 nm	65 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Pentium 4 600 Series supporting Hyper-Threading Technology	Intel Pentium D 900 Series
Processor codenameDiffers	Cedarmill	Presler
Thermal Design Power (TDP)Differs	80, 86	95 W
Scenario Design Power (SDP)Known for one	0 W	Unknown — not stated by the source
TcaseDiffers	69.2 °C	63.4 °C
Processor socket	LGA 775 (Socket T)	LGA 775 (Socket T)
Number of Processing Die TransistorsDiffers	188 M	376 M
Processing Die sizeDiffers	81 mm²	162 mm²
CPU multiplier (bus/core ratio)	17	17
SteppingKnown for one	C1	Unknown — not stated by the source
ECC supported by processor	No	No
Cache externalKnown for one	2048 KB	Unknown — not stated by the source
PlatformKnown for one	Unknown — not stated by the source	Intel Viiv Technology
Memory1 differ
Internal memoryDiffers	0.5 GB	1 GB
Maximum internal memoryKnown for one	4 GB	Unknown — not stated by the source
Internal memory type	DDR2-SDRAM	DDR2-SDRAM
Memory layout (slots x size)Known for one	2 x 0.5 GB	Unknown — not stated by the source
Memory slots	4x DIMM	4x DIMM
Memory upgradeKnown for one	4 GB	Unknown — not stated by the source
Storage1 differ
Total storage capacityDiffers	160 GB	250 GB
Optical drive typeKnown for one	DVD±RW	Unknown — not stated by the source
HDD speed	7200 RPM	7200 RPM
Storage drive controllerKnown for one	SMART III Serial ATA 1.5 GB/s	Unknown — not stated by the source
Diskette driveKnown for one	No	Unknown — not stated by the source
HDD interfaceKnown for one	Unknown — not stated by the source	SATA
Graphics1 differ
Maximum graphics card memoryDiffers	0.128 GB	0.5 GB
Discrete graphics card modelKnown for one	Unknown — not stated by the source	NVIDIA® GeForce® 7500 LE
Video adapter, busKnown for one	Unknown — not stated by the source	1 x PCI-Express 16x
Performanceidentical
Product type	PC	PC
Network1 differ
Modem typeKnown for one	No	Unknown — not stated by the source
Networking featuresDiffers	Gigabit Ethernet	10/100BT
Wireless option typeKnown for one	Unknown — not stated by the source	LAN 802.11 b/g
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers	8	6
Ethernet LAN (RJ-45) portsKnown for one	1	Unknown — not stated by the source
Headphone outputsKnown for one	1	Unknown — not stated by the source
Microphone inKnown for one	Yes	Unknown — not stated by the source
PS/2 ports quantityKnown for one	2	Unknown — not stated by the source
Serial ports quantityKnown for one	1	Unknown — not stated by the source
Parallel ports quantity	1	1
Firewire (IEEE 1394) portsKnown for one	Unknown — not stated by the source	2
Expansion slots1 differ
Expansion slotsDiffers	1 x PCI express x1	3 x PCI
Poweridentical
Power requirementsKnown for one	90 ~ 132 / 180 ~ 264 V, 50/60 Hz	Unknown — not stated by the source
Power consumption (typical)Known for one	300 W	Unknown — not stated by the source
Designidentical
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Country of origin	China	China
Chassis typeKnown for one	Unknown — not stated by the source	Midi Tower
Software1 differ
Operating system installedDiffers	Windows XP Professional	Windows XP Media Center Edition 2005
Bundled softwareKnown for one	Norton Antivirus 2004	Unknown — not stated by the source
Driver LANKnown for one	Microsoft Windows NT 4.0, Microsoft Windows 98, Microsoft 2000, Microsoft XP, Linux 2.2, Linux 2.4	Unknown — not stated by the source
Driver software for optical driveKnown for one	Unknown — not stated by the source	Sonic DigitalMedia Plus: Sonic RecordNow, Sonic MyDVD, Sonic Easy Archive, Sonic Express Labeler; Microsoft MovieMaker; Microsoft Windows Media Player; RealPlayer; HP Photosmart Premier Digital
Displayidentical
Display included	No	No
Processor special features5 differ
Embedded options availableDiffers	Yes	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)	No	No
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)Differs	Yes	32 bit
Processor ARK IDDiffers	27483	27520
Processor codeKnown for one	SL96J	Unknown — not stated by the source
Processor package size	37.5 x 37.5 mm	37.5 x 37.5 mm
Thermal Monitoring TechnologiesDiffers	Yes	No
Intel® Turbo Boost Technology	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	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
Audio1 differ
Audio systemDiffers	Integrated Digital Audio	Intel High Definition Audio 7.1
Operational conditionsidentical
Operating temperature (T-T)Known for one	10 - 35 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-30 - 60 °C	Unknown — not stated by the source
Non-operating relative humidity (non-condensing)Known for one	5 - 95%	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	175 mm	192 mm
Depth	420 mm	420 mm
HeightDiffers	366 mm	385 mm
WeightDiffers	11 kg	13.8 kg
Other featuresidentical
Drive baysKnown for one	2 x 5.25" (ext) & 2 x 3.5" (ext), 2 x 3.5" (int)	Unknown — not stated by the source
Optical driveidentical
LightScribeKnown for one	Unknown — not stated by the source	Yes
CD drive maximum speedKnown for one	Unknown — not stated by the source	16x
Packaging dataidentical
Package dimensions (WxDxH)Known for one	Unknown — not stated by the source	500 x 600 x 340 mm
Package weightKnown for one	Unknown — not stated by the source	20 kg
Packaging contentidentical
Remote control includedKnown for one	Unknown — not stated by the source	Yes

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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