Product comparison · 2 pcs/workstations

HP Compaq 8000 Elite CMT vs HP dc7900 MT + LA1951g

104specifications compared
34differ
70identical
23known for one product only

Key differences

Processor family
- Compaq 8000 Elite CMT:Intel® Core™2 Duo
- dc7900 MT + LA1951g:Intel® Pentium®
Processor model
- Compaq 8000 Elite CMT:E8500
- dc7900 MT + LA1951g:E5300
Processor frequency
- Compaq 8000 Elite CMT:3.16 GHz
- dc7900 MT + LA1951g:2.6 GHz
Processor cache
- Compaq 8000 Elite CMT:6 MB
- dc7900 MT + LA1951g:2 MB
Processor front side bus
- Compaq 8000 Elite CMT:1333 MHz
- dc7900 MT + LA1951g:800 MHz
Tcase
- Compaq 8000 Elite CMT:72.4 °C
- dc7900 MT + LA1951g:74.1 °C
Number of Processing Die Transistors
- Compaq 8000 Elite CMT:410 M
- dc7900 MT + LA1951g:228 M
Processing Die size
- Compaq 8000 Elite CMT:107 mm²
- dc7900 MT + LA1951g:82 mm²

Side by side

Differences highlightedShow differences only

Comparison of Compaq 8000 Elite CMT, dc7900 MT + LA1951g
127 specifications	A HP Compaq 8000 Elite CMT View product	B HP dc7900 MT + LA1951g View product
Processor11 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™2 Duo	Intel® Pentium®
Processor modelDiffers	E8500	E5300
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	3.16 GHz	2.6 GHz
Processor cacheDiffers	6 MB	2 MB
Processor cache type	L2	L2
Processor front side busDiffers	1333 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 E8000 Series	Intel Pentium E5000 Series for Desktop
Processor codename	Wolfdale	Wolfdale
Processor system typeKnown for one	DP	Unknown — not stated by the source
Thermal Design Power (TDP)	65 W	65 W
TcaseDiffers	72.4 °C	74.1 °C
Processor socket	LGA 775 (Socket T)	LGA 775 (Socket T)
Number of Processing Die TransistorsDiffers	410 M	228 M
Processing Die sizeDiffers	107 mm²	82 mm²
CPU multiplier (bus/core ratio)Differs	9.5	13
Processor core voltage (AC)Known for one	0.850/1.3625 V	Unknown — not stated by the source
SteppingDiffers	C0	R0
ECC supported by processor	No	No
Memory4 differ
Internal memoryDiffers	4 GB	3 GB
Maximum internal memory	16 GB	16 GB
Internal memory typeDiffers	DDR3-SDRAM	DDR2-SDRAM
Memory layout (slots x size)Differs	2 x 2 GB	3 x 1 GB
Memory clock speedDiffers	1333 MHz	800 MHz
Storage4 differ
Total storage capacityDiffers	320 GB	250 GB
Optical drive typeDiffers	DVD Super Multi	DVD±RW
HDD interfaceDiffers	SATA II	SATA
HDD speed	7200 RPM	7200 RPM
Card reader integratedDiffers	No	Yes
Floppy drive installed	No	No
Storage drive controllerKnown for one	SATA 3.0Gb/s	Unknown — not stated by the source
Graphicsidentical
On-board graphics card	Yes	Yes
Discrete graphics card model	Intel® GMA 4500M	Intel® GMA 4500M
Video adapter, busKnown for one	PCI Express x16	Unknown — not stated by the source
Performanceidentical
Product type	PC	PC
Optical driveidentical
LightScribe	Yes	Yes
Network1 differ
Ethernet LAN	Yes	Yes
Wi-Fi	No	No
Networking featuresDiffers	Intel 82567LM Gigabit Network	Gigabit Ethernet
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers	10	8
HDMI ports quantity	0	0
Ethernet LAN (RJ-45) ports	1	1
Headphone outputs	1	1
Microphone in	Yes	Yes
VGA (D-Sub) ports quantity	1	1
DVI port	No	No
PS/2 ports quantity	2	2
Firewire (IEEE 1394) ports	0	0
Serial ports quantity	1	1
Parallel ports quantity	0	0
Expansion slotsidentical
PCI Express x1 slotsKnown for one	1	Unknown — not stated by the source
PCI Express x16 slotsKnown for one	2	Unknown — not stated by the source
Expansion slotsKnown for one	3 x PCI	Unknown — not stated by the source
Power1 differ
Power requirementsKnown for one	90 – 264 / 100 – 240 VAC, 50/60 Hz, 47 – 63 Hz	Unknown — not stated by the source
Power consumption (typical)Differs	320 W	365 W
Power supplyKnown for one	Unknown — not stated by the source	365 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
Chassis type	Mini Tower	Mini Tower
External drive baysKnown for one	3 x 5.25"	Unknown — not stated by the source
Country of origin	China	China
Cable lock slotKnown for one	Unknown — not stated by the source	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Software1 differ
Operating system installedDiffers	Windows 7 Professional	Windows Vista Business
Optional operating system suppliedKnown for one	Windows XP Professional	Unknown — not stated by the source
Bundled softwareKnown for one	Unknown — not stated by the source	HP ProtectTools Security Software Suite Version 4.0, HP Power Manager, HP Firefox Virtual Browser, HP Backup & Recovery Manager, HP Insight Diagnostics Software, Computer Setup Utility, Roxio Creator Business 10 / DVD 10 / Easy Media Creator 9.0, Intervideo WinDVD 8 LE, PDF Complete
Display2 differ
Display included	Yes	Yes
Display diagonalDiffers	55.9 cm (22")	48.3 cm (19")
Display resolutionDiffers	1680 x 1050 pixels	1280 x 1024 pixels
Contrast ratio (typical)	1000:1	1000:1
Display brightness	250 cd/m²	250 cd/m²
Viewing angle, horizontal	160°	160°
Viewing angle, vertical	160°	160°
DisplayKnown for one	LCD	Unknown — not stated by the source
Processor special features6 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 TechnologyDiffers	Yes	No
Intel VT-x with Extended Page Tables (EPT)	No	No
Intel Virtualization Technology (VT-x)Differs	Yes	2
Intel Virtualization Technology for Directed I/O (VT-d)Differs	Yes	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	33911	35300
Processor codeDiffers	SLAPK	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 systemDiffers	HD	High Definition Audio
Operational conditionsidentical
Storage temperature (T-T)	-30 - 60 °C	-30 - 60 °C
Operating relative humidity (H-H)	10 - 90%	10 - 90%
Operating temperature (T-T)Known for one	Unknown — not stated by the source	10 - 35 °C
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Non-operating altitudeKnown for one	Unknown — not stated by the source	9144
Weight & dimensions2 differ
Width	177 mm	177 mm
DepthDiffers	444 mm	452 mm
Height	447 mm	447 mm
WeightDiffers	11.1 kg	11.8 kg
Packaging contentidentical
Mouse includedKnown for one	Yes	Unknown — not stated by the source
Remote control included	No	No
Other featuresidentical
TV tuner integrated	No	No

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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