Product comparison · 2 pcs/workstations

HP dc7800 CMT vs HP xw8600 Intel® Xeon® Quad Core 5450 3.00GHz 2GB/500GB No Graphics DVD+/-RW WVST Bus Workstation

79specifications compared
32differ
47identical
44known for one product only

Key differences

Processor family
- dc7800 CMT:Intel® Core™2 Duo
- xw8600 Intel® Xeon® Quad Core 5450 3.00GHz 2GB/500GB No Graphics DVD+/-RW WVST Bus Workstation:Intel® Xeon®
Processor model
- dc7800 CMT:E6550
- xw8600 Intel® Xeon® Quad Core 5450 3.00GHz 2GB/500GB No Graphics DVD+/-RW WVST Bus Workstation:E5450
Processor cores
- dc7800 CMT:2
- xw8600 Intel® Xeon® Quad Core 5450 3.00GHz 2GB/500GB No Graphics DVD+/-RW WVST Bus Workstation:4
Processor threads
- dc7800 CMT:2
- xw8600 Intel® Xeon® Quad Core 5450 3.00GHz 2GB/500GB No Graphics DVD+/-RW WVST Bus Workstation:4
Processor frequency
- dc7800 CMT:2.33 GHz
- xw8600 Intel® Xeon® Quad Core 5450 3.00GHz 2GB/500GB No Graphics DVD+/-RW WVST Bus Workstation:3 GHz
Processor cache
- dc7800 CMT:4 MB
- xw8600 Intel® Xeon® Quad Core 5450 3.00GHz 2GB/500GB No Graphics DVD+/-RW WVST Bus Workstation:12 MB
FSB Parity
- dc7800 CMT:No
- xw8600 Intel® Xeon® Quad Core 5450 3.00GHz 2GB/500GB No Graphics DVD+/-RW WVST Bus Workstation:Yes
Processor lithography
- dc7800 CMT:65 nm
- xw8600 Intel® Xeon® Quad Core 5450 3.00GHz 2GB/500GB No Graphics DVD+/-RW WVST Bus Workstation:45 nm

Side by side

Differences highlightedShow differences only

Comparison of dc7800 CMT, xw8600 Intel® Xeon® Quad Core 5450 3.00GHz 2GB/500GB No Graphics DVD+/-RW WVST Bus Workstation
123 specifications	A HP dc7800 CMT View product	B HP xw8600 Intel® Xeon® Quad Core 5450 3.00GHz 2GB/500GB No Graphics DVD+/-RW WVST Bus Workstation View product
Processor17 differ
Processor familyDiffers	Intel® Core™2 Duo	Intel® Xeon®
Processor modelDiffers	E6550	E5450
Processor coresDiffers	2	4
Processor threadsDiffers	2	4
Processor frequencyDiffers	2.33 GHz	3 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	9
Processor core voltage (AC)Known for one	Unknown — not stated by the source	0.95 - 1.225 V
SteppingDiffers	G0	E0
Memory1 differ
Maximum internal memoryDiffers	8 GB	128 GB
ECCKnown for one	Unknown — not stated by the source	Yes
Storage1 differ
Optical drive typeDiffers	DVD-ROM	DVD Super Multi
HDD capacityKnown for one	Unknown — not stated by the source	500 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 6 channel SATA 3 Gb/s controller with RAID (0, 1,5, 10) capability, integrated 4 channel SAS controller with RAID (0, 1 or 10) capability
Diskette driveKnown for one	Unknown — not stated by the source	Optional N
Storage drive typeKnown for one	Unknown — not stated by the source	500 GB
Total storage capacityKnown for one	80 GB	Unknown — not stated by the source
Graphicsidentical
Maximum graphics card memoryKnown for one	Unknown — not stated by the source	0.256 GB
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 & interfaces2 differ
USB 2.0 ports quantityDiffers	8	7
Headphone outputsDiffers	1	2
Firewire (IEEE 1394) portsKnown for one	Unknown — not stated by the source	2
I/O portsKnown for one	Unknown — not stated by the source	Front: Headphone, microphone, and 2 USB 2.0, 1 IEEE 1394; Rear: 5 USB 2.0, 1 standard serial port, 1 parallel port, PS/2 keyboard and mouse, 1 RJ-45, 1 audio in, 1 audio out, 1 IEEE 1394; Internal: 1 USB 2.0
VGA (D-Sub) ports quantityKnown for one	1	Unknown — not stated by the source
Expansion slotsidentical
Expansion slotsKnown for one	Unknown — not stated by the source	1 x PCI 1 x PCI-X 1 x PCI Express (x1 / x8) 2 x PCIe Express (x8)(x4)
Poweridentical
Power requirementsKnown for one	Unknown — not stated by the source	800 or 1050 watts wide-ranging, active Power Factor Correction, 80 Plus Efficient
Power supplyKnown for one	365 W	Unknown — not stated by the source
Design1 differ
Chassis typeDiffers	Tower	Minitower
External drive baysKnown for one	Unknown — not stated by the source	3 x 5.25"
Internal drive baysKnown for one	Unknown — not stated by the source	5 x 3.5"
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
Softwareidentical
Compatible operating systemsKnown for one	Unknown — not stated by the source	HP Installer Kit for Linux
Operating system installedKnown for one	Windows Vista Business	Unknown — not stated by the source
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	33083
Processor codeDiffers	SLA9X	SLBBM
Audio1 differ
Audio systemDiffers	High Definition Audio	Integrated high definition digital audio with Line in, Line Out, Microphone, Headphone
Audio includedKnown for one	Unknown — not stated by the source	Integrated high definition digital audio with Line in, Line Out, Microphone, Headphone
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 55 °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	177 mm	210 mm
DepthDiffers	452 mm	525 mm
HeightDiffers	447 mm	454 mm
WeightDiffers	11.8 kg	28 kg
Packaging contentidentical
Mouse includedKnown for one	Unknown — not stated by the source	Yes
Keyboardidentical
Pointing deviceKnown for one	Unknown — not stated by the source	PS/2 2-button scroll mouse 2-button scroll mouse (USB optical or PS/2) or 3-button mouse (USB optical)
Keyboard typeKnown for one	Unknown — not stated by the source	HP Standard (USB, PS/2)
Featuresidentical
Security management descriptionKnown for one	Unknown — not stated by the source	HP Business PC Security Lock Kit, Kensington Security Cable & Lock
Other featuresidentical
Drive baysKnown for one	Unknown — not stated by the source	5 internal 3.5" bays 3 external 5.25" bays
UNSPSC-codeKnown for one	Unknown — not stated by the source	43211507
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

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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