Product comparison · 2 pcs/workstations

HP Compaq dc7800p Intel Core™2 Duo Processor E6750 2G/250G DVD+/-RW WVST Bus Small Form Factor PC vs NEC PowerMate VL370 SFF - AMD Athlon 64 X2 4400+, 2048MB, 160GB, Vista Business + Win XP Pro

34specifications compared
18differ
16identical
97known for one product only

Key differences

The HP Compaq dc7800p Intel Core™2 Duo Processor E6750 2G/250G DVD+/-RW WVST Bus Small Form Factor PC has 0.36 GHz more processor frequency than the NEC PowerMate VL370 SFF - AMD Athlon 64 X2 4400+, 2048MB, 160GB, Vista Business + Win XP Pro (2.66 GHz vs 2.3 GHz). The HP Compaq dc7800p Intel Core™2 Duo Processor E6750 2G/250G DVD+/-RW WVST Bus Small Form Factor PC has 3 MB more processor cache than the NEC PowerMate VL370 SFF - AMD Athlon 64 X2 4400+, 2048MB, 160GB, Vista Business + Win XP Pro (4 MB vs 1 MB). The HP Compaq dc7800p Intel Core™2 Duo Processor E6750 2G/250G DVD+/-RW WVST Bus Small Form Factor PC has 90 GB more total storage capacity than the NEC PowerMate VL370 SFF - AMD Athlon 64 X2 4400+, 2048MB, 160GB, Vista Business + Win XP Pro (250 GB vs 160 GB). Processor manufacturer: Intel on the HP Compaq dc7800p Intel Core™2 Duo Processor E6750 2G/250G DVD+/-RW WVST Bus Small Form Factor PC, AMD on the NEC PowerMate VL370 SFF - AMD Athlon 64 X2 4400+, 2048MB, 160GB, Vista Business + Win XP Pro. Processor family: Intel® Core™2 Duo on the HP Compaq dc7800p Intel Core™2 Duo Processor E6750 2G/250G DVD+/-RW WVST Bus Small Form Factor PC, AMD Athlon on the NEC PowerMate VL370 SFF - AMD Athlon 64 X2 4400+, 2048MB, 160GB, Vista Business + Win XP Pro.

Processor manufacturer
- Compaq dc7800p Intel Core™2 Duo Processor E6750 2G/250G DVD+/-RW WVST Bus Small Form Factor PC:Intel
- PowerMate VL370 SFF - AMD Athlon 64 X2 4400+, 2048MB, 160GB, Vista Business + Win XP Pro:AMD
Processor family
- Compaq dc7800p Intel Core™2 Duo Processor E6750 2G/250G DVD+/-RW WVST Bus Small Form Factor PC:Intel® Core™2 Duo
- PowerMate VL370 SFF - AMD Athlon 64 X2 4400+, 2048MB, 160GB, Vista Business + Win XP Pro:AMD Athlon
Processor model
- Compaq dc7800p Intel Core™2 Duo Processor E6750 2G/250G DVD+/-RW WVST Bus Small Form Factor PC:E6750
- PowerMate VL370 SFF - AMD Athlon 64 X2 4400+, 2048MB, 160GB, Vista Business + Win XP Pro:4400+
Processor frequency
- Compaq dc7800p Intel Core™2 Duo Processor E6750 2G/250G DVD+/-RW WVST Bus Small Form Factor PC:2.66 GHz
- PowerMate VL370 SFF - AMD Athlon 64 X2 4400+, 2048MB, 160GB, Vista Business + Win XP Pro:2.3 GHz
Processor cache
- Compaq dc7800p Intel Core™2 Duo Processor E6750 2G/250G DVD+/-RW WVST Bus Small Form Factor PC:4 MB
- PowerMate VL370 SFF - AMD Athlon 64 X2 4400+, 2048MB, 160GB, Vista Business + Win XP Pro:1 MB
Total storage capacity
- Compaq dc7800p Intel Core™2 Duo Processor E6750 2G/250G DVD+/-RW WVST Bus Small Form Factor PC:250 GB
- PowerMate VL370 SFF - AMD Athlon 64 X2 4400+, 2048MB, 160GB, Vista Business + Win XP Pro:160 GB
Optical drive type
- Compaq dc7800p Intel Core™2 Duo Processor E6750 2G/250G DVD+/-RW WVST Bus Small Form Factor PC:DVD Super Multi
- PowerMate VL370 SFF - AMD Athlon 64 X2 4400+, 2048MB, 160GB, Vista Business + Win XP Pro:DVD-RW
HDD interface
- Compaq dc7800p Intel Core™2 Duo Processor E6750 2G/250G DVD+/-RW WVST Bus Small Form Factor PC:SATA
- PowerMate VL370 SFF - AMD Athlon 64 X2 4400+, 2048MB, 160GB, Vista Business + Win XP Pro:SATA II

Side by side

Differences highlightedShow differences only

Comparison of Compaq dc7800p Intel Core™2 Duo Processor E6750 2G/250G DVD+/-RW WVST Bus Small Form Factor PC, PowerMate VL370 SFF - AMD Athlon 64 X2 4400+, 2048MB, 160GB, Vista Business + Win XP Pro
131 specifications	A HP Compaq dc7800p Intel Core™2 Duo Processor E6750 2G/250G DVD+/-RW WVST Bus Small Form Factor PC View product	B NEC PowerMate VL370 SFF - AMD Athlon 64 X2 4400+, 2048MB, 160GB, Vista Business + Win XP Pro View product
Processor5 differ
Processor manufacturerDiffers	Intel	AMD
Processor familyDiffers	Intel® Core™2 Duo	AMD Athlon
Processor modelDiffers	E6750	4400+
Processor coresKnown for one	2	Unknown — not stated by the source
Processor threadsKnown for one	2	Unknown — not stated by the source
Processor frequencyDiffers	2.66 GHz	2.3 GHz
Processor cacheDiffers	4 MB	1 MB
Processor front side busKnown for one	1333 MHz	Unknown — not stated by the source
Bus typeKnown for one	FSB	Unknown — not stated by the source
FSB ParityKnown for one	No	Unknown — not stated by the source
Processor lithographyKnown for one	65 nm	Unknown — not stated by the source
Processor operating modesKnown for one	64-bit	Unknown — not stated by the source
Processor seriesKnown for one	Intel Core 2 Duo E6000 Series	Unknown — not stated by the source
Processor codenameKnown for one	Conroe	Unknown — not stated by the source
Thermal Design Power (TDP)Known for one	65 W	Unknown — not stated by the source
TcaseKnown for one	72 °C	Unknown — not stated by the source
Processor socketKnown for one	LGA 775 (Socket T)	Unknown — not stated by the source
Number of Processing Die TransistorsKnown for one	291 M	Unknown — not stated by the source
Processing Die sizeKnown for one	143 mm²	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Known for one	8	Unknown — not stated by the source
SteppingKnown for one	G0	Unknown — not stated by the source
ECC supported by processorKnown for one	No	Unknown — not stated by the source
Processor technologyKnown for one	Intel vPro	Unknown — not stated by the source
Number of processors installedKnown for one	Unknown — not stated by the source	1
Memoryidentical
Maximum internal memoryKnown for one	Unknown — not stated by the source	2 GB
Storage3 differ
Total storage capacityDiffers	250 GB	160 GB
Optical drive typeDiffers	DVD Super Multi	DVD-RW
HDD interfaceDiffers	SATA	SATA II
Storage drive controllerKnown for one	SATA 3.0Gb/s NCQ SMART VI	Unknown — not stated by the source
Disk subsystem controllerKnown for one	SATA 3.0Gb/s	Unknown — not stated by the source
Diskette driveKnown for one	Optional	Unknown — not stated by the source
Storage drive typeKnown for one	250 GB	Unknown — not stated by the source
Graphicsidentical
Video card featuresKnown for one	3D/2D Controller: support is fully compliant with Microsoft standard API such as Microsoft DirectX9, DirectXVA, VMR9, GDI/GDI+; OpenGL 1.4.; Integrated VGA Controller; integrated 400 MHz RAMDAC; 400 MHz Controller Clock Speed; Overlay Planes: Single overlay support with 5x3 filtering; Maximum Color	Unknown — not stated by the source
Video adapter, busKnown for one	PCI Express x16	Unknown — not stated by the source
Video card resolutionKnown for one	Maximum Vertical Refresh Rate: 85 Hz at up to 1920x1440, 75 Hz at 2048x1536	Unknown — not stated by the source
Discrete graphics card modelKnown for one	Unknown — not stated by the source	AMD Radeon X1250
Maximum graphics card memoryKnown for one	Unknown — not stated by the source	0.256 GB
Optical driveidentical
LightScribeKnown for one	Yes	Unknown — not stated by the source
Network1 differ
Modem typeKnown for one	No	Unknown — not stated by the source
Networking featuresDiffers	Integrated Intel 82566DM Gigabit Network Connection	Gigabit Ethernet
Ports & interfacesidentical
Microphone inKnown for one	Yes	Unknown — not stated by the source
I/O portsKnown for one	Rear: 6 USB 2.0, 1 serial port, 1 optional serial port, 1 parallel port, 2 PS/2, 1 RJ-45, 1 VGA, audio in/out; Front: 2 USB 2.0, audio ports	Unknown — not stated by the source
Line-outKnown for one	Unknown — not stated by the source	Yes
Line-inKnown for one	Unknown — not stated by the source	Yes
DVI portKnown for one	Unknown — not stated by the source	Yes
Expansion slots1 differ
Expansion slotsDiffers	1 low-profile PCI, 2 full-height PCI (optional), 1 low-profile PCI Express x16, 2 low-profile PCI Express x1	1x PCI
Poweridentical
Power requirementsKnown for one	Input voltage 90 – 264 / 100 – 240 VAC, 50/60 Hz, 47 – 63 Hz, active PFC (80% High Efficiency) Operating Voltage Range: 90 – 264 VAC; Rated Voltage Range: 100 – 240 VAC; Rated Line Frequency: 50/60 Hz; Operating Line Frequency Range: 47 – 63 Hz; Rated Input Current: 4.0 A; Rated Input Current 80 Plu	Unknown — not stated by the source
Power consumption (typical)Known for one	240 W	Unknown — not stated by the source
Power managementKnown for one	Operating Voltage Range: 90 – 264 VAC; Rated Voltage Range: 100 – 240 VAC; Rated Line Frequency: 50/60 Hz; Operating Line Frequency Range: 47 – 63 Hz; Rated Input Current: 4.0 A; Rated Input Current 80 Plus: 3.5 A; Current Leakage (NFPA 99): < 275 µA; System Heat Dissipation: Typical 198 btu/hr (50	Unknown — not stated by the source
Power supplyKnown for one	Unknown — not stated by the source	250 W
Power supply input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
Power supply input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Designidentical
Country of originKnown for one	China	Unknown — not stated by the source
Upgrade typeKnown for one	Windows Vista capable	Unknown — not stated by the source
Chassis typeKnown for one	Unknown — not stated by the source	SFF
External drive baysKnown for one	Unknown — not stated by the source	1 x 5.25”, 1 x 3.5"
Internal drive baysKnown for one	Unknown — not stated by the source	1 x 3.5"
Software1 differ
Applications supportedKnown for one	Windows Vista Premium ready	Unknown — not stated by the source
Bundled softwareDiffers	On some models only (not included with FreeDOS): HP ProtectTools Security Solutions, HP OpenView Configuration Management Solutions Agent, HP Backup and Recovery Manager, HP Insight Diagnostics (available via HP Backup and Recovery Manager), HP Client Foundation Suite (HP Client Manager, HP Systems	Windows XP Professional
Driver LANKnown for one	Microsoft Windows Vista, Microsoft Windows XP, Microsoft Windows 2000	Unknown — not stated by the source
Operating system installedKnown for one	Unknown — not stated by the source	Windows Vista Business
Processor special featuresidentical
Embedded options availableKnown for one	No	Unknown — not stated by the source
Enhanced Intel SpeedStep TechnologyKnown for one	Yes	Unknown — not stated by the source
Execute Disable BitKnown for one	Yes	Unknown — not stated by the source
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Intel 64Known for one	Yes	Unknown — not stated by the source
Intel Clear Video TechnologyKnown for one	No	Unknown — not stated by the source
Intel Demand Based SwitchingKnown for one	No	Unknown — not stated by the source
Intel Dual Display Capable TechnologyKnown for one	No	Unknown — not stated by the source
Intel Enhanced Halt StateKnown for one	Yes	Unknown — not stated by the source
Intel FDI TechnologyKnown for one	No	Unknown — not stated by the source
Intel Fast Memory AccessKnown for one	No	Unknown — not stated by the source
Intel Flex Memory AccessKnown for one	No	Unknown — not stated by the source
Intel Rapid Storage TechnologyKnown for one	No	Unknown — not stated by the source
Intel Trusted Execution TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel VT-x with Extended Page Tables (EPT)Known for one	No	Unknown — not stated by the source
Intel Virtualization Technology (VT-x)Known for one	Yes	Unknown — not stated by the source
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	No	Unknown — not stated by the source
Intel® AES New Instructions (Intel® AES-NI)Known for one	No	Unknown — not stated by the source
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	No	Unknown — not stated by the source
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	No	Unknown — not stated by the source
Intel® InTru™ 3D TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Insider™Known for one	No	Unknown — not stated by the source
Intel® Wireless Display (Intel® WiDi)Known for one	No	Unknown — not stated by the source
Processor ARK IDKnown for one	30784	Unknown — not stated by the source
Processor codeKnown for one	SLA9V	Unknown — not stated by the source
Processor package sizeKnown for one	37.5 x 37.5 mm	Unknown — not stated by the source
Thermal Monitoring TechnologiesKnown for one	Yes	Unknown — not stated by the source
Intel® Turbo Boost TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	No	Unknown — not stated by the source
Intel® Quick Sync Video TechnologyKnown for one	No	Unknown — not stated by the source
Intel® My WiFi Technology (Intel® MWT)Known for one	No	Unknown — not stated by the source
Intel® Anti-Theft Technology (Intel® AT)Known for one	No	Unknown — not stated by the source
Conflict-Free processorKnown for one	No	Unknown — not stated by the source
Audio1 differ
Audio systemDiffers	Integrated High Definition audio with ADI1884 codec, 3D audio compliant with AC'97 Rev. 2.3, internal PC speaker	HDA Azalia
Audio includedKnown for one	Integrated High Definition audio with ADI1884 codec, 3D audio compliant with AC'97 Rev. 2.3, internal PC speaker	Unknown — not stated by the source
Operational conditions2 differ
Operating temperature (T-T)Differs	10 - 35 °C	5 - 40 °C
Storage temperature (T-T)Known for one	-30 - 60 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Differs	10 - 90%	20 - 85%
Storage relative humidity (H-H)Known for one	5 - 95%	Unknown — not stated by the source
Relative humidityKnown for one	10 - 90%	Unknown — not stated by the source
Non-operating altitudeKnown for one	9144	Unknown — not stated by the source
Non-operating relative humidity (non-condensing)Known for one	5 - 90%	Unknown — not stated by the source
Operating altitudeKnown for one	Unknown — not stated by the source	0 - 3000 m
Weight & dimensions4 differ
WidthDiffers	337 mm	92 mm
DepthDiffers	378 mm	307 mm
HeightDiffers	100 mm	347 mm
WeightDiffers	8.5 kg	5.1 kg
Keyboardidentical
Pointing deviceKnown for one	HP PS/2 2-Button Optical Scroll Mouse	Unknown — not stated by the source
Keyboard typeKnown for one	HP PS/2	Unknown — not stated by the source
Featuresidentical
Security management descriptionKnown for one	Integrated 1.2 TPM Embedded Security Chip (except for Russia), HP Business PC Security Lock, HP USB Biometric Fingerprint Reader	Unknown — not stated by the source
Other featuresidentical
Security featuresKnown for one	Kensington Lock, Solenoid Hood Lock / Sensor	Unknown — not stated by the source
Drive baysKnown for one	1 external 5.25 inch, 1 external 3.5 inch 1 internal 3.5 inch	Unknown — not stated by the source
UNSPSC-codeKnown for one	43211507	Unknown — not stated by the source
Certificatesidentical
CertificationKnown for one	Unknown — not stated by the source	CE EMC 89/336 ECC, CE LVD 73/23 ECC, EN 55022 (98), EN 55024(98), EN 60950, CE, RoHS

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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