Product comparison · 2 pcs/workstations

Dell OptiPlex 780DT vs HP Pro 3015 MT

75specifications compared
37differ
38identical
27known for one product only

Key differences

Processor family
- OptiPlex 780DT:Intel® Core™2 Duo
- Pro 3015 MT:Intel® Celeron® M
Processor model
- OptiPlex 780DT:E8500
- Pro 3015 MT:215
Processor cores
- OptiPlex 780DT:2
- Pro 3015 MT:1
Processor threads
- OptiPlex 780DT:2
- Pro 3015 MT:1
Processor frequency
- OptiPlex 780DT:3.16 GHz
- Pro 3015 MT:1.33 GHz
Processor cache
- OptiPlex 780DT:6 MB
- Pro 3015 MT:0.512 MB
Processor front side bus
- OptiPlex 780DT:1333 MHz
- Pro 3015 MT:533 MHz
Processor lithography
- OptiPlex 780DT:45 nm
- Pro 3015 MT:65 nm

Side by side

Differences highlightedShow differences only

Comparison of OptiPlex 780DT, Pro 3015 MT
102 specifications	A Dell OptiPlex 780DT View product	B HP Pro 3015 MT View product
Processor15 differ
Processor familyDiffers	Intel® Core™2 Duo	Intel® Celeron® M
Processor modelDiffers	E8500	215
Processor coresDiffers	2	1
Processor threadsDiffers	2	1
Processor frequencyDiffers	3.16 GHz	1.33 GHz
Processor cacheDiffers	6 MB	0.512 MB
Processor front side busDiffers	1333 MHz	533 MHz
Processor lithographyDiffers	45 nm	65 nm
Processor operating modesDiffers	64-bit	32-bit
Processor seriesDiffers	Intel Core 2 Duo E8000 Series	Intel Celeron M 533 MHz FSB
Processor codenameDiffers	Wolfdale	Yonah
Processor system typeKnown for one	DP	Unknown — not stated by the source
Thermal Design Power (TDP)Differs	65 W	27 W
TcaseKnown for one	72.4 °C	Unknown — not stated by the source
Processor socketDiffers	LGA 775 (Socket T)	Socket 479
Number of Processing Die TransistorsKnown for one	410 M	Unknown — not stated by the source
Processing Die sizeDiffers	107 mm²	90 mm²
CPU multiplier (bus/core ratio)Differs	9.5	10
Processor core voltage (AC)Known for one	0.850/1.3625 V	Unknown — not stated by the source
Memory1 differ
Internal memoryDiffers	4 GB	3 GB
Memory layout (slots x size)Known for one	2 x 2 GB	Unknown — not stated by the source
Memory clock speedKnown for one	Unknown — not stated by the source	1333 MHz
Storage2 differ
Total storage capacityDiffers	250 GB	320 GB
Optical drive typeDiffers	DVD-RW	DVD±RW
Floppy drive installedKnown for one	Unknown — not stated by the source	No
Graphics2 differ
On-board graphics cardDiffers	Yes	No
Discrete graphics card modelDiffers	Intel® GMA 4500M	NVIDIA GeForce 9100
Performanceidentical
Password protection typeKnown for one	BIOS	Unknown — not stated by the source
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers	8	6
Headphone outputsDiffers	2	1
Line-outKnown for one	Yes	Unknown — not stated by the source
Line-inKnown for one	Yes	Unknown — not stated by the source
eSATA ports quantityKnown for one	1	Unknown — not stated by the source
Serial ports quantityDiffers	1	0
Parallel ports quantityDiffers	1	0
HDMI ports quantityKnown for one	Unknown — not stated by the source	0
DVI portKnown for one	Unknown — not stated by the source	Yes
Firewire (IEEE 1394) portsKnown for one	Unknown — not stated by the source	1
Design1 differ
Chassis typeDiffers	Desktop	Micro Tower
Product colourKnown for one	Black	Unknown — not stated by the source
Country of originKnown for one	Unknown — not stated by the source	China
Processor special features9 differ
Embedded options availableDiffers	No	Yes
Enhanced Intel SpeedStep TechnologyDiffers	Yes	No
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Intel 64Differs	Yes	No
Intel Enhanced Halt StateDiffers	Yes	No
Intel Trusted Execution TechnologyDiffers	Yes	No
Intel Virtualization Technology (VT-x)Known for one	Yes	Unknown — not stated by the source
Intel Virtualization Technology for Directed I/O (VT-d)Differs	Yes	No
Processor ARK IDDiffers	33911	32240
Processor codeDiffers	SLAPK	SLA4L
Processor package sizeKnown for one	37.5 x 37.5 mm	Unknown — not stated by the source
Thermal Monitoring TechnologiesDiffers	Yes	No
Weight & dimensions3 differ
WidthDiffers	114 mm	185 mm
DepthDiffers	353 mm	416 mm
HeightDiffers	399 mm	385 mm
Packaging contentidentical
Mouse includedKnown for one	Yes	Unknown — not stated by the source
Remote control includedKnown for one	Unknown — not stated by the source	No
Optical driveidentical
LightScribeKnown for one	Unknown — not stated by the source	Yes
Networkidentical
Ethernet LANKnown for one	Unknown — not stated by the source	Yes
Wi-FiKnown for one	Unknown — not stated by the source	No
Networking featuresKnown for one	Unknown — not stated by the source	Ethernet, Fast Ethernet
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	High Definition Audio
Other featuresidentical
TV tuner integratedKnown for one	Unknown — not stated by the source	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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