Product comparison · 2 pcs/workstations

HP Compaq Elite 8000 Intel® Core™2 Duo E8400 vs HP Compaq 8000 Elite CMT

100specifications compared
21differ
79identical
50known for one product only

Key differences

Processor model
- Compaq Elite 8000 Intel® Core™2 Duo E8400:E8400
- Compaq 8000 Elite CMT:E8500
Processor frequency
- Compaq Elite 8000 Intel® Core™2 Duo E8400:3 GHz
- Compaq 8000 Elite CMT:3.16 GHz
CPU multiplier (bus/core ratio)
- Compaq Elite 8000 Intel® Core™2 Duo E8400:9
- Compaq 8000 Elite CMT:9.5
Stepping
- Compaq Elite 8000 Intel® Core™2 Duo E8400:E0
- Compaq 8000 Elite CMT:C0
Internal memory
- Compaq Elite 8000 Intel® Core™2 Duo E8400:2 GB
- Compaq 8000 Elite CMT:4 GB
Memory layout (slots x size)
- Compaq Elite 8000 Intel® Core™2 Duo E8400:1 x 2 GB
- Compaq 8000 Elite CMT:2 x 2 GB
Total storage capacity
- Compaq Elite 8000 Intel® Core™2 Duo E8400:250 GB
- Compaq 8000 Elite CMT:320 GB
HDD interface
- Compaq Elite 8000 Intel® Core™2 Duo E8400:SATA
- Compaq 8000 Elite CMT:SATA II

Side by side

Differences highlightedShow differences only

Comparison of 8000, Compaq 8000 Elite CMT
150 specifications	A HP Compaq Elite 8000 Intel® Core™2 Duo E8400 Model 8000 View product	B HP Compaq 8000 Elite CMT View product
Processor4 differ
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™2 Duo	Intel® Core™2 Duo
Processor modelDiffers	E8400	E8500
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	3 GHz	3.16 GHz
Processor cache	6 MB	6 MB
Processor cache type	L2	L2
Processor front side bus	1333 MHz	1333 MHz
Bus type	FSB	FSB
FSB Parity	No	No
Processor lithography	45 nm	45 nm
Processor operating modes	64-bit	64-bit
Processor series	Intel Core 2 Duo E8000 Series	Intel Core 2 Duo E8000 Series
Processor codename	Wolfdale	Wolfdale
Thermal Design Power (TDP)	65 W	65 W
Tcase	72.4 °C	72.4 °C
Processor socket	LGA 775 (Socket T)	LGA 775 (Socket T)
Number of Processing Die Transistors	410 M	410 M
Processing Die size	107 mm²	107 mm²
CPU multiplier (bus/core ratio)Differs	9	9.5
SteppingDiffers	E0	C0
ECC supported by processor	No	No
Processor system typeKnown for one	Unknown — not stated by the source	DP
Processor core voltage (AC)Known for one	Unknown — not stated by the source	0.850/1.3625 V
Memory2 differ
Internal memoryDiffers	2 GB	4 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory layout (slots x size)Differs	1 x 2 GB	2 x 2 GB
Memory clock speed	1333 MHz	1333 MHz
Memory upgradeKnown for one	16 GB	Unknown — not stated by the source
Maximum internal memoryKnown for one	Unknown — not stated by the source	16 GB
Storage2 differ
Total storage capacityDiffers	250 GB	320 GB
Optical drive type	DVD Super Multi	DVD Super Multi
Total HDDs capacityKnown for one	250 GB	Unknown — not stated by the source
HDD capacityKnown for one	250 GB	Unknown — not stated by the source
HDD interfaceDiffers	SATA	SATA II
HDD speed	7200 RPM	7200 RPM
Card reader integrated	No	No
Maximum HDD capacityKnown for one	1 TB	Unknown — not stated by the source
Minimum storage drive spaceKnown for one	250 GB	Unknown — not stated by the source
Floppy drive installed	No	No
Storage drive controller	SATA 3.0Gb/s	SATA 3.0Gb/s
Diskette driveKnown for one	HP Media Card Reader 22-in-1	Unknown — not stated by the source
Storage drive typeKnown for one	250 GB 7200 rpm SATA 3.0 Gb/s 250, 320, 500 or 1 TB SATA 3.0GB/s with NCQ and Smart IV	Unknown — not stated by the source
HDD controller typeKnown for one	SATA (7200 rpm)	Unknown — not stated by the source
Graphicsidentical
On-board graphics card	Yes	Yes
Discrete graphics card model	Intel® GMA 4500M	Intel® GMA 4500M
On-board graphics card modelKnown for one	Not available	Unknown — not stated by the source
Video card featuresKnown for one	3D/2D Controller: Microsoft DirectX 10 based with support for Pixel Shader 3.0; OpenGL 1.5 (OpenGL 2.0 available in a driver update).; Integrated VGA Controller; Integrated 350 MHz RAMDAC; Overlay Planes: Single overlay support with 5x3 filtering; Maximum Color Depth: 32 bits/pixel; Multi-display Su	Unknown — not stated by the source
Video adapter, bus	PCI Express x16	PCI Express x16
Performanceidentical
Product type	PC	PC
Network1 differ
Ethernet LAN	Yes	Yes
Wi-Fi	No	No
Networking featuresDiffers	Integrated Intel 82567LM Gigabit Network Connection	Intel 82567LM Gigabit Network
Ports & interfacesidentical
USB 2.0 ports quantity	10	10
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
I/O portsKnown for one	Rear: 6 USB 2.0, 1 serial port, 2 PS/2, 1 RJ-45, 1 VGA, 1 DisplayPort, audio in/out; Front: 4 USB 2.0, audio ports; Optional: 2nd serial port, 1 parallel port, 1 eSATA port	Unknown — not stated by the source
Expansion slots1 differ
Expansion slotsDiffers	1 low-profile PCI, 1 low-profile PCI Express x16, 2 low-profile PCI Express x1	3 x PCI
PCI Express x1 slotsKnown for one	Unknown — not stated by the source	1
PCI Express x16 slotsKnown for one	Unknown — not stated by the source	2
Power2 differ
Power supply typeKnown for one	240W 89% efficient power supply - active PFC	Unknown — not stated by the source
Power requirementsDiffers	Input voltage 90 – 264 / 100 – 240 VAC, 50/60 Hz, 47 – 63 Hz, active PFC (89% 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 A; Rated Input Current 89 Plus:	90 – 264 / 100 – 240 VAC, 50/60 Hz, 47 – 63 Hz
Power supplyKnown for one	240 W	Unknown — not stated by the source
Power consumption (typical)Differs	240 W	320 W
Designidentical
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
Country of origin	China	China
Chassis typeKnown for one	Unknown — not stated by the source	Mini Tower
External drive baysKnown for one	Unknown — not stated by the source	3 x 5.25"
Softwareidentical
Operating system installed	Windows 7 Professional	Windows 7 Professional
Compatible operating systemsKnown for one	Genuine Windows 7 Home Basic 32-bit, FreeDOS	Unknown — not stated by the source
Bundled softwareKnown for one	On some models only (not included with FreeDOS): HP ProtectTools Security Suite, HP Software Management Agent, PDF Complete, HP Power Manager, HP Firefox Virtual Browser, HP Total Care Advisor, Computer Setup Utility, McAfee Anti-virus Trial version, Roxio Creator Business, Corel WinDVD Optional pre	Unknown — not stated by the source
Driver LANKnown for one	Microsoft Windows 7, Microsoft Windows Vista	Unknown — not stated by the source
Optional operating system suppliedKnown for one	Unknown — not stated by the source	Windows XP Professional
Display1 differ
Display includedDiffers	No	Yes
Display diagonalKnown for one	Unknown — not stated by the source	55.9 cm (22")
Display resolutionKnown for one	Unknown — not stated by the source	1680 x 1050 pixels
Contrast ratio (typical)Known for one	Unknown — not stated by the source	1000:1
Display brightnessKnown for one	Unknown — not stated by the source	250 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°
DisplayKnown for one	Unknown — not stated by the source	LCD
Processor special features3 differ
Embedded options availableDiffers	Yes	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Graphics & IMC lithographyKnown for one	45 nm	Unknown — not stated by the source
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	Yes	Yes
Intel VT-x with Extended Page Tables (EPT)	No	No
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel Virtualization Technology for Directed I/O (VT-d)	Yes	Yes
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	33910	33911
Processor codeDiffers	SLB9J	SLAPK
Processor package size	37.5 x 37.5 mm	37.5 x 37.5 mm
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
Audio1 differ
Audio systemDiffers	Integrated HD audio with Realtek ALC261 codec, internal PC speaker	HD
Audio includedKnown for one	Integrated HD audio with Realtek ALC261 codec, internal PC speaker	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	50 - 95 °F	Unknown — not stated by the source
Storage temperature (T-T)	-30 - 60 °C	-30 - 60 °C
Operating relative humidity (H-H)	10 - 90%	10 - 90%
Storage relative humidity (H-H)Known for one	5 - 95%	Unknown — not stated by the source
Non-operating altitudeKnown for one	9144	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	338 mm	177 mm
DepthDiffers	378 mm	444 mm
HeightDiffers	100 mm	447 mm
WeightDiffers	7.6 kg	11.1 kg
Size (imperial)Known for one	33.8 cm (13.3")	Unknown — not stated by the source
Weight (imperial)Known for one	16.72 lb	Unknown — not stated by the source
Packaging contentidentical
Remote control included	No	No
Mouse includedKnown for one	Unknown — not stated by the source	Yes
Certificatesidentical
CertificationKnown for one	ENERGY STAR qualified, EPEAT Gold and 89% efficient power supply	Unknown — not stated by the source
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 Standard Keyboard	Unknown — not stated by the source
Multimediaidentical
MultimediaKnown for one	Integrated High Definition audio with Realtek 2 channel ALC261 codec	Unknown — not stated by the source
Featuresidentical
Manageability featuresKnown for one	Integrated dual display standard; Long, stable lifecycle; Energy efficient, space-saving design	Unknown — not stated by the source
Security management descriptionKnown for one	Integrated 1.2 TPM Embedded Security Chip (except for Russia), HP USB Smartcard Keyboard; Kensington Lock, Solenoid Hood Lock / Sensor, HP Business PC Security Lock	Unknown — not stated by the source
Other featuresidentical
Security featuresKnown for one	Kensington Lock, Solenoid Hood Lock / Sensor, HP Business PC Security Lock	Unknown — not stated by the source
TV tuner integrated	No	No
Drive baysKnown for one	1 external 13,3 cm (5.25"), 1 external 8,9 cm (3.5") 1 internal 8,9 cm (3.5")	Unknown — not stated by the source
Optical driveidentical
LightScribeKnown for one	Unknown — not stated by the source	Yes

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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