Product comparison · 2 pcs/workstations

HP dc7800 SFF vs HP xw6600 Intel® Xeon® Quad Core 5430 2.66GHz 2GB/250GB No Graphics DVD+/-RW WVST Bus Workstation

80specifications compared
33differ
47identical
35known for one product only

Key differences

Processor family
- dc7800 SFF:Intel® Core™2 Duo
- xw6600 Intel® Xeon® Quad Core 5430 2.66GHz 2GB/250GB No Graphics DVD+/-RW WVST Bus Workstation:Intel® Xeon® 5000 Sequence
Processor model
- dc7800 SFF:E6550
- xw6600 Intel® Xeon® Quad Core 5430 2.66GHz 2GB/250GB No Graphics DVD+/-RW WVST Bus Workstation:E5430
Processor cores
- dc7800 SFF:2
- xw6600 Intel® Xeon® Quad Core 5430 2.66GHz 2GB/250GB No Graphics DVD+/-RW WVST Bus Workstation:4
Processor threads
- dc7800 SFF:2
- xw6600 Intel® Xeon® Quad Core 5430 2.66GHz 2GB/250GB No Graphics DVD+/-RW WVST Bus Workstation:4
Processor frequency
- dc7800 SFF:2.33 GHz
- xw6600 Intel® Xeon® Quad Core 5430 2.66GHz 2GB/250GB No Graphics DVD+/-RW WVST Bus Workstation:2.66 GHz
Processor cache
- dc7800 SFF:4 MB
- xw6600 Intel® Xeon® Quad Core 5430 2.66GHz 2GB/250GB No Graphics DVD+/-RW WVST Bus Workstation:12 MB
FSB Parity
- dc7800 SFF:No
- xw6600 Intel® Xeon® Quad Core 5430 2.66GHz 2GB/250GB No Graphics DVD+/-RW WVST Bus Workstation:Yes
Processor lithography
- dc7800 SFF:65 nm
- xw6600 Intel® Xeon® Quad Core 5430 2.66GHz 2GB/250GB No Graphics DVD+/-RW WVST Bus Workstation:45 nm

Side by side

Differences highlightedShow differences only

Comparison of dc7800 SFF, xw6600 Intel® Xeon® Quad Core 5430 2.66GHz 2GB/250GB No Graphics DVD+/-RW WVST Bus Workstation
115 specifications	A HP dc7800 SFF View product	B HP xw6600 Intel® Xeon® Quad Core 5430 2.66GHz 2GB/250GB No Graphics DVD+/-RW WVST Bus Workstation View product
Processor17 differ
Processor familyDiffers	Intel® Core™2 Duo	Intel® Xeon® 5000 Sequence
Processor modelDiffers	E6550	E5430
Processor coresDiffers	2	4
Processor threadsDiffers	2	4
Processor frequencyDiffers	2.33 GHz	2.66 GHz
Processor cacheDiffers	4 MB	12 MB
FSB ParityDiffers	No	Yes
Processor lithographyDiffers	65 nm	45 nm
Processor seriesDiffers	Intel Core 2 Duo E6000 Series	Intel Xeon 5400 Series
Processor codenameDiffers	Conroe	Harpertown
Processor system typeKnown for one	Unknown — not stated by the source	DP
Thermal Design Power (TDP)Differs	65 W	80 W
TcaseDiffers	72 °C	67 °C
Number of processors installedKnown for one	Unknown — not stated by the source	1
Processor socketDiffers	LGA 775 (Socket T)	LGA 771 (Socket J)
Number of Processing Die TransistorsDiffers	291 M	820 M
Processing Die sizeDiffers	143 mm²	214 mm²
CPU multiplier (bus/core ratio)Differs	7	8
SteppingDiffers	G0	E0
Memory1 differ
Maximum internal memoryDiffers	8 GB	32 GB
Memory clock speedKnown for one	Unknown — not stated by the source	667 MHz
ECCKnown for one	Unknown — not stated by the source	Yes
Storageidentical
HDD capacityKnown for one	Unknown — not stated by the source	250 GB
Storage drive controllerKnown for one	Unknown — not stated by the source	SATA 3GB/s NCQ
Disk subsystem controllerKnown for one	Unknown — not stated by the source	Integrated SATA 3 Gb/s controller with RAID (0, 1,5) capability
Diskette driveKnown for one	Unknown — not stated by the source	No
Storage drive typeKnown for one	Unknown — not stated by the source	250 GB
Total storage capacityKnown for one	80 GB	Unknown — not stated by the source
Optical drive typeKnown for one	DVD-ROM	Unknown — not stated by the source
Storage mediaKnown for one	HDD	Unknown — not stated by the source
Total HDDs capacityKnown for one	80 GB	Unknown — not stated by the source
Graphicsidentical
Video card featuresKnown for one	Unknown — not stated by the source	No
Discrete graphics card modelKnown for one	Intel® GMA 3100	Unknown — not stated by the source
Performance1 differ
Product typeDiffers	PC	Workstation
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel® 5400
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers	8	7
VGA (D-Sub) ports quantityDiffers	1	0
Serial ports quantityDiffers	1	0
Parallel ports quantityDiffers	1	0
I/O portsKnown for one	Unknown — not stated by the source	Front: headphone, microphone, 2 USB 2.0 and 1 optional IEEE 1394A; Rear: 5 USB 2.0, 1 optional serial port, 2 PS/2 keyboard and mouse, 1 RJ-45 to integrated Gigabit LAN, audio In, audio Out, microphone; 1 USB 2.0 (internal)
Expansion slotsidentical
Expansion slotsKnown for one	Unknown — not stated by the source	6 full length slots: 2 PCI Express (x16) Gen2 Graphics slots, 2 PCI Express (x8 mechanically, x4 electrically) slots, 2 legacy PCI slots
Power1 differ
Power requirementsKnown for one	Unknown — not stated by the source	650 watts wide-ranging, active Power Factor Correction, 80 Plus Efficient
Power supplyDiffers	240 W	650 W
Design1 differ
Chassis typeDiffers	SFF	Mini Tower
Displayidentical
DisplayKnown for one	Unknown — not stated by the source	HP LP3065 30in Flat Panel Monitor, HP LP2465 24in Flat Panel Monitor, HP LP2065 20.1in Flat Panel Monitor, HP LP1965 19in Flat Panel Monitor (all sold separately)
Processor special features4 differ
Intel Demand Based SwitchingDiffers	No	Yes
Intel Trusted Execution TechnologyDiffers	Yes	No
Processor ARK IDDiffers	30783	33081
Processor codeDiffers	SLA9X	SLBBK
Audioidentical
Audio includedKnown for one	Unknown — not stated by the source	High Definition Integrated Realtek ALC262 Audio. Optional Sound Blaster X-Fi XtremeGamer Audio Card
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 35 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 60 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	8 - 85%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	8 - 90%
Relative humidityKnown for one	Unknown — not stated by the source	8 - 85%
Non-operating altitudeKnown for one	Unknown — not stated by the source	9100
Non-operating relative humidity (non-condensing)Known for one	Unknown — not stated by the source	8 - 90%
Weight & dimensions4 differ
WidthDiffers	337 mm	165 mm
DepthDiffers	378 mm	440 mm
HeightDiffers	100 mm	441 mm
WeightDiffers	8.5 kg	18.1 kg
Keyboardidentical
Pointing deviceKnown for one	Unknown — not stated by the source	HP USB Optical Scroll Mouse
Keyboard typeKnown for one	Unknown — not stated by the source	HP Standard (USB, PS/2)
Other featuresidentical
Drive baysKnown for one	Unknown — not stated by the source	2 external 5.25" bays and 1 external 3.5" bay for optional floppy drive 2 internal 3.5” bays or 3 internal 2.5" bays
Optical driveidentical
CD read speedKnown for one	48x	Unknown — not stated by the source
DVD read speedKnown for one	16x	Unknown — not stated by the source
Networkidentical
Networking featuresKnown for one	Gigabit Ethernet	Unknown — not stated by the source
Softwareidentical
Operating system installedKnown for one	Windows Vista Business	Unknown — not stated by the source

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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