Product comparison · 2 pcs/workstations

HP Compaq dc5800 Intel® Core™2 Duo E7500 vs HP dc7900 USFF + L1950g

111specifications compared
35differ
76identical
20known for one product only

Key differences

The HP Compaq dc5800 Intel® Core™2 Duo E7500 has 0.33 GHz more processor frequency than the HP dc7900 USFF + L1950g (2.93 GHz vs 2.6 GHz). The HP Compaq dc5800 Intel® Core™2 Duo E7500 has 1 MB more processor cache than the HP dc7900 USFF + L1950g (3 MB vs 2 MB). The HP Compaq dc5800 Intel® Core™2 Duo E7500 has 266 MHz more processor front side bus than the HP dc7900 USFF + L1950g (1066 MHz vs 800 MHz). Only the HP Compaq dc5800 Intel® Core™2 Duo E7500 has card reader integrated. Only the HP dc7900 USFF + L1950g has display included.

Processor family
- Compaq dc5800 Intel® Core™2 Duo E7500:Intel® Core™2 Duo
- dc7900 USFF + L1950g:Intel® Pentium®
Processor model
- Compaq dc5800 Intel® Core™2 Duo E7500:E7500
- dc7900 USFF + L1950g:E5300
Processor frequency
- Compaq dc5800 Intel® Core™2 Duo E7500:2.93 GHz
- dc7900 USFF + L1950g:2.6 GHz
Processor cache
- Compaq dc5800 Intel® Core™2 Duo E7500:3 MB
- dc7900 USFF + L1950g:2 MB
Processor front side bus
- Compaq dc5800 Intel® Core™2 Duo E7500:1066 MHz
- dc7900 USFF + L1950g:800 MHz
CPU multiplier (bus/core ratio)
- Compaq dc5800 Intel® Core™2 Duo E7500:11
- dc7900 USFF + L1950g:13
Memory layout (slots x size)
- Compaq dc5800 Intel® Core™2 Duo E7500:2 x 1 GB
- dc7900 USFF + L1950g:1 x 2 GB
Total storage capacity
- Compaq dc5800 Intel® Core™2 Duo E7500:250 GB
- dc7900 USFF + L1950g:160 GB

Side by side

Differences highlightedShow differences only

Comparison of dc5800, dc7900 USFF + L1950g
131 specifications	A HP Compaq dc5800 Intel® Core™2 Duo E7500 Model dc5800 View product	B HP dc7900 USFF + L1950g View product
Processor7 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™2 Duo	Intel® Pentium®
Processor modelDiffers	E7500	E5300
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	2.93 GHz	2.6 GHz
Processor cacheDiffers	3 MB	2 MB
Processor cache type	L2	L2
Processor front side busDiffers	1066 MHz	800 MHz
Bus type	FSB	FSB
FSB Parity	No	No
Processor lithography	45 nm	45 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core 2 Duo E7000 Series	Intel Pentium E5000 Series for Desktop
Processor codename	Wolfdale	Wolfdale
Thermal Design Power (TDP)	65 W	65 W
Tcase	74.1 °C	74.1 °C
Processor socket	LGA 775 (Socket T)	LGA 775 (Socket T)
Number of Processing Die Transistors	228 M	228 M
Processing Die size	82 mm²	82 mm²
CPU multiplier (bus/core ratio)Differs	11	13
Stepping	R0	R0
ECC supported by processor	No	No
Cache externalKnown for one	Unknown — not stated by the source	2048 KB
Memory1 differ
Internal memory	2 GB	2 GB
Maximum internal memory	8 GB	8 GB
Internal memory type	DDR2-SDRAM	DDR2-SDRAM
Memory layout (slots x size)Differs	2 x 1 GB	1 x 2 GB
Memory clock speed	800 MHz	800 MHz
Memory upgradeKnown for one	8 GB	Unknown — not stated by the source
Memory slotsKnown for one	Unknown — not stated by the source	2x SO-DIMM
Storage3 differ
Total storage capacityDiffers	250 GB	160 GB
Optical drive type	DVD±RW	DVD±RW
HDD interface	SATA	SATA
HDD speed	7200 RPM	7200 RPM
Card reader integratedDiffers	Yes	No
Maximum HDD capacityKnown for one	500 GB	Unknown — not stated by the source
Minimum storage drive spaceKnown for one	80 GB	Unknown — not stated by the source
Storage drive controllerDiffers	SATA 3.0Gb/s NCQ SMART IV	SATA 3.0Gb/s
Diskette driveKnown for one	Optional	Unknown — not stated by the source
Storage drive typeKnown for one	250 GB	Unknown — not stated by the source
HDD controller typeKnown for one	SATA (7200 rpm)	Unknown — not stated by the source
Graphics2 differ
On-board graphics card	Yes	Yes
Discrete graphics card modelDiffers	Intel® GMA 3100	Intel® GMA 4500M
Video card featuresDiffers	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 350 MHz RAMDAC; 400 MHz Controller Clock Speed; Overlay Planes: Single overlay support with 5x3 filtering; Maximum Color	Intel Graphics Media Accelerator 4500 integrated graphics <85 Hz @ 1920x1440, 75 Hz @ 2048x1536 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; Overlay P
Video adapter, bus	PCI Express x16	PCI Express x16
Performanceidentical
Product type	PC	PC
Acoustic power emissionsKnown for one	IDLE (Fixed disk drive spinning): LWAd = 3.8 Bels; FIXED DISK (Random write): LWAd = 3.9 Bels	Unknown — not stated by the source
Optical driveidentical
LightScribe	Yes	Yes
Networkidentical
Networking features	Gigabit Ethernet	Gigabit Ethernet
Ports & interfaces2 differ
USB 2.0 ports quantity	8	8
Ethernet LAN (RJ-45) ports	1	1
Headphone outputs	1	1
Microphone in	Yes	Yes
VGA (D-Sub) ports quantity	1	1
PS/2 ports quantity	2	2
Serial ports quantityDiffers	1	0
Parallel ports quantity	0	0
I/O portsDiffers	Rear: 6 USB 2.0, 1 serial port, 1 optional serial port, 1 optional parallel port, 2 PS/2, 1 RJ-45, 1 VGA, audio in/out; Front: 2 USB 2.0, audio ports	1 x DisplayPort
Expansion slots1 differ
Expansion slotsDiffers	1 low profile PCI, 2 low profile PCI Express x1, 1 low profile PCI Express x16	1 mini PCIe
Power3 differ
Power requirementsDiffers	Input voltage 90 – 264 / 100 – 240 VAC, 50/60 Hz, 47 – 63 Hz, passive PFC standard (External 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 80 Plus: 3.5 A;	Input voltage 90 – 264 / 100 – 240 VAC, 50/60 Hz, 47 – 63 Hz, active PFC (87% 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 with Energy Efficient Power Supply
Power supplyDiffers	240 W	135 W
Power supply input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
Power supply input frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
Power consumption (typical)Differs	240 W	135 W
Designidentical
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
Country of origin	China	China
Upgrade type	Windows Vista capable	Windows Vista capable
Software2 differ
Operating system installed	Windows Vista Business	Windows Vista Business
Applications supported	Windows Vista Premium ready	Windows Vista Premium ready
Compatible operating systemsKnown for one	FreeDOS	Unknown — not stated by the source
Bundled softwareDiffers	On some models only (not included with FreeDOS): HP ProtectTools Security Solutions, HP Backup and Recovery Manager, HP Insight Diagnostics (available via HP Backup and Recovery Manager), HP Software Agent, HP Client Configuration Manager, HP Client Manager for Altiris, HP SoftPaq Download Manager,	HP ProtectTools Security Software Suite Version 4.0, HP Power Manager, HP Firefox Virtual Browser, HP Backup and Recovery Manager, HP Insight Diagnostics Software (available via HP Backup and Recovery Manager), Computer Setup Utility, McAfee AntiVirus trial version, Roxio Creator Business 10 or DVD
Driver LANDiffers	Microsoft Windows XP, Microsoft Windows Vista, FreeDos, Linux	Microsoft Windows Vista, Microsoft Windows XP
Display1 differ
Display includedDiffers	No	Yes
Display diagonalKnown for one	Unknown — not stated by the source	48.3 cm (19")
Display resolutionKnown for one	Unknown — not stated by the source	1280 x 1024 pixels
Contrast ratio (typical)Known for one	Unknown — not stated by the source	800:1
Display brightnessKnown for one	Unknown — not stated by the source	300 cd/m²
Viewing angle, horizontalKnown for one	Unknown — not stated by the source	160°
Viewing angle, verticalKnown for one	Unknown — not stated by the source	160°
Processor special features3 differ
Embedded options availableDiffers	No	Yes
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)	2	2
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
Processor ARK IDDiffers	36503	35300
Processor codeDiffers	SLB9Z	SLB9U
Processor package sizeKnown for one	37.5 x 37.5 mm	Unknown — not stated by the source
Thermal Monitoring Technologies	Yes	Yes
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	1
Audio1 differ
Audio system	High Definition Audio	High Definition Audio
Audio includedDiffers	Integrated High Definition audio with ADI1884 codec, microphone and headphone front ports, line-out and line-in rear ports, multistreaming capable, internal PC speaker	Integrated HD audio with ADI1884 codec, internal PC speaker
Operational conditionsidentical
Operating temperature (T-T)	10 - 35 °C	10 - 35 °C
Storage temperature (T-T)	-30 - 60 °C	-30 - 60 °C
Operating relative humidity (H-H)	10 - 90%	10 - 90%
Storage relative humidity (H-H)	5 - 95%	5 - 95%
Non-operating altitude	9144	9144
Weight & dimensions4 differ
WidthDiffers	337 mm	251 mm
DepthDiffers	378 mm	254 mm
HeightDiffers	100 mm	66 mm
WeightDiffers	8.1 kg	3.1 kg
Keyboard2 differ
Pointing deviceDiffers	HP PS/2 2-Button Optical Scroll Mouse	HP PS/2 2-Button Optical Scroll Mouse, HP USB 2-Button Optical Scroll Mouse or HP USB 2-Button Laser Scroll Mouse
Keyboard typeDiffers	HP PS/2 Standard Keyboard	HP Standard Keyboard (PS/2 or USB) or HP USB Smartcard Keyboard
Features1 differ
Security management descriptionDiffers	Integrated 1.2 TPM Embedded Security Chip (except for Russia), HP Business PC Security Lock, HP USB Biometric Fingerprint Reader	Integrated 1.2 TPM Embedded Security Chip (except for Russia), HP Business PC Security Lock, HP USB Smartcard Keyboard
Other features2 differ
Security featuresDiffers	Kensington Lock	Kensington Lock, HP 2008 (SFF) Wall Mount/Security Sleeve
Drive baysDiffers	1 external 5.25 inch, 1 external 3.5 inch 1 internal 3.5 inch	1 Slimline Drive Bay 1 internal 2.5 inch

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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