Product comparison · 2 pcs/workstations

HP dc7900 SFF + LA2205wg vs HP dc7900 SFF + LP2065

105specifications compared
6differ
99identical
0known for one product only

Key differences

The HP dc7900 SFF + LA2205wg has 200 :1 more contrast ratio (typical) than the HP dc7900 SFF + LP2065 (1000:1 vs 800:1). The HP dc7900 SFF + LP2065 has 50 cd/m² more display brightness than the HP dc7900 SFF + LA2205wg (300 cd/m² vs 250 cd/m²). The HP dc7900 SFF + LP2065 has 18° more viewing angle, horizontal than the HP dc7900 SFF + LA2205wg (178° vs 160°). Display diagonal: 55.9 cm (22") on the HP dc7900 SFF + LA2205wg, 50.8 cm (20") on the HP dc7900 SFF + LP2065. Display resolution: 1680 x 1050 pixels on the HP dc7900 SFF + LA2205wg, 1600 x 1200 pixels on the HP dc7900 SFF + LP2065.

Display diagonal
- dc7900 SFF + LA2205wg:55.9 cm (22")
- dc7900 SFF + LP2065:50.8 cm (20")
Display resolution
- dc7900 SFF + LA2205wg:1680 x 1050 pixels
- dc7900 SFF + LP2065:1600 x 1200 pixels
Contrast ratio (typical)
- dc7900 SFF + LA2205wg:1000:1
- dc7900 SFF + LP2065:800:1
Display brightness
- dc7900 SFF + LA2205wg:250 cd/m²
- dc7900 SFF + LP2065:300 cd/m²
Viewing angle, horizontal
- dc7900 SFF + LA2205wg:160°
- dc7900 SFF + LP2065:178°
Viewing angle, vertical
- dc7900 SFF + LA2205wg:160°
- dc7900 SFF + LP2065:178°

Side by side

Differences highlightedShow differences only

Comparison of dc7900 SFF + LA2205wg, dc7900 SFF + LP2065
105 specifications	A HP dc7900 SFF + LA2205wg View product	B HP dc7900 SFF + LP2065 View product
Processoridentical
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™2 Duo	Intel® Core™2 Duo
Processor model	E8400	E8400
Processor cores	2	2
Processor threads	2	2
Processor frequency	3 GHz	3 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)	9	9
Stepping	E0	E0
ECC supported by processor	No	No
Memoryidentical
Internal memory	2 GB	2 GB
Maximum internal memory	16 GB	16 GB
Internal memory type	DDR2-SDRAM	DDR2-SDRAM
Memory layout (slots x size)	2 x 1 GB	2 x 1 GB
Storageidentical
Total storage capacity	160 GB	160 GB
Optical drive type	DVD±RW	DVD±RW
HDD interface	SATA	SATA
HDD speed	7200 RPM	7200 RPM
Card reader integrated	No	No
Floppy drive installed	No	No
Graphicsidentical
On-board graphics card	Yes	Yes
Discrete graphics card model	Intel® GMA 4500M	Intel® GMA 4500M
On-board graphics card model	Not available	Not available
Performanceidentical
Product type	PC	PC
Optical driveidentical
LightScribe	Yes	Yes
Networkidentical
Ethernet LAN	Yes	Yes
Wi-Fi	No	No
Networking features	Gigabit Ethernet	Gigabit Ethernet
Ports & interfacesidentical
USB 2.0 ports quantity	8	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
Poweridentical
Power consumption (typical)	240 W	240 W
Designidentical
Chassis type	SFF	SFF
Country of origin	China	China
Softwareidentical
Operating system installed	Windows Vista Business	Windows Vista Business
Display6 differ
Display included	Yes	Yes
Display diagonalDiffers	55.9 cm (22")	50.8 cm (20")
Display resolutionDiffers	1680 x 1050 pixels	1600 x 1200 pixels
Contrast ratio (typical)Differs	1000:1	800:1
Display brightnessDiffers	250 cd/m²	300 cd/m²
Viewing angle, horizontalDiffers	160°	178°
Viewing angle, verticalDiffers	160°	178°
Processor special featuresidentical
Embedded options available	Yes	Yes
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Graphics & IMC lithography	45 nm	45 nm
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 ID	33910	33910
Processor code	SLB9J	SLB9J
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
Audioidentical
Audio system	High Definition Audio	High Definition Audio
Operational conditionsidentical
Non-operating altitude	9144	9144
Weight & dimensionsidentical
Width	337 mm	337 mm
Depth	378 mm	378 mm
Height	100 mm	100 mm
Weight	8.5 kg	8.5 kg
Packaging contentidentical
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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