Product comparison · 2 pcs/workstations

HP Compaq dx2300 vs Lenovo ThinkCentre M57p Intel® Core™2 Duo E8400

82specifications compared
31differ
51identical
14known for one product only

Key differences

The Lenovo ThinkCentre M57p Intel® Core™2 Duo E8400 has 1.4 GHz more processor frequency than the HP Compaq dx2300 (3 GHz vs 1.6 GHz). The Lenovo ThinkCentre M57p Intel® Core™2 Duo E8400 has 5.488 MB more processor cache than the HP Compaq dx2300 (6 MB vs 0.512 MB). The Lenovo ThinkCentre M57p Intel® Core™2 Duo E8400 has 533 MHz more processor front side bus than the HP Compaq dx2300 (1333 MHz vs 800 MHz). Only the Lenovo ThinkCentre M57p Intel® Core™2 Duo E8400 has embedded options available. Only the Lenovo ThinkCentre M57p Intel® Core™2 Duo E8400 has Intel Trusted Execution Technology.

Processor family
- Compaq dx2300:Intel® Celeron®
- ThinkCentre M57p Intel® Core™2 Duo E8400:Intel® Core™2 Duo
Processor model
- Compaq dx2300:E1200
- ThinkCentre M57p Intel® Core™2 Duo E8400:E8400
Processor frequency
- Compaq dx2300:1.6 GHz
- ThinkCentre M57p Intel® Core™2 Duo E8400:3 GHz
Processor cache
- Compaq dx2300:0.512 MB
- ThinkCentre M57p Intel® Core™2 Duo E8400:6 MB
Processor front side bus
- Compaq dx2300:800 MHz
- ThinkCentre M57p Intel® Core™2 Duo E8400:1333 MHz
Processor lithography
- Compaq dx2300:65 nm
- ThinkCentre M57p Intel® Core™2 Duo E8400:45 nm
Processor codename
- Compaq dx2300:Conroe
- ThinkCentre M57p Intel® Core™2 Duo E8400:Wolfdale
Tcase
- Compaq dx2300:73.3 °C
- ThinkCentre M57p Intel® Core™2 Duo E8400:72.4 °C

Side by side

Differences highlightedShow differences only

Comparison of Compaq dx2300, M57p
96 specifications	A HP Compaq dx2300 View product	B Lenovo ThinkCentre M57p Intel® Core™2 Duo E8400 Model M57p View product
Processor13 differ
Processor familyDiffers	Intel® Celeron®	Intel® Core™2 Duo
Processor modelDiffers	E1200	E8400
Processor frequencyDiffers	1.6 GHz	3 GHz
Processor cacheDiffers	0.512 MB	6 MB
Processor front side busDiffers	800 MHz	1333 MHz
Processor lithographyDiffers	65 nm	45 nm
Processor seriesDiffers	Intel Celeron Processor E1000 Series for Desktop	Intel Core 2 Duo E8000 Series
Processor codenameDiffers	Conroe	Wolfdale
TcaseDiffers	73.3 °C	72.4 °C
Number of Processing Die TransistorsDiffers	105 M	410 M
Processing Die sizeDiffers	77 mm²	107 mm²
CPU multiplier (bus/core ratio)Differs	8	9
SteppingDiffers	M0	E0
Memory1 differ
Internal memoryDiffers	1 GB	2 GB
Maximum internal memoryKnown for one	Unknown — not stated by the source	8 GB
Memory layout (slots x size)Known for one	Unknown — not stated by the source	2 x 1 GB
Storage2 differ
Total storage capacityDiffers	80 GB	320 GB
Optical drive typeDiffers	DVD-ROM	DVD±RW
Graphics1 differ
Discrete graphics card modelDiffers	Intel® GMA 3000	Intel® GMA X3000
On-board graphics card modelKnown for one	Unknown — not stated by the source	Not available
Network1 differ
Networking featuresDiffers	Fast Ethernet	Gigabit Ethernet
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers	6	8
Poweridentical
Power supplyKnown for one	Unknown — not stated by the source	280 W
Power supply input voltageKnown for one	Unknown — not stated by the source	110 - 220 V
Power supply input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Design1 differ
Chassis typeDiffers	Micro Tower	Tower
Product colourKnown for one	Black	Unknown — not stated by the source
External drive baysKnown for one	2 x 5.25", 1 x 3.5"	Unknown — not stated by the source
Internal drive baysKnown for one	2 x 3.5"	Unknown — not stated by the source
Country of originKnown for one	China	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows Vista Business	Windows XP Professional
Processor special features5 differ
Embedded options availableDiffers	No	Yes
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	45 nm
Intel Trusted Execution TechnologyDiffers	No	Yes
Intel Virtualization Technology (VT-x)Differs	No	Yes
Intel Virtualization Technology for Directed I/O (VT-d)Differs	No	Yes
Processor ARK IDDiffers	34440	33910
Processor codeKnown for one	Unknown — not stated by the source	SLB9J
Audio1 differ
Audio systemDiffers	High Definition	AD1882
Weight & dimensions4 differ
WidthDiffers	6.89 mm	175 mm
DepthDiffers	16.4 mm	440 mm
HeightDiffers	13.9 mm	402 mm
WeightDiffers	9.6 kg	10.2 kg
Other featuresidentical
Intel segment taggingKnown for one	Unknown — not stated by the source	Enterprise, Professional
Expansion slotsidentical
Expansion slotsKnown for one	1 x PCI 2.3 2 x PCIe x1 1 x PCIe x16	Unknown — not stated by the source

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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