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 manufacturer	Intel	Intel
Processor familyDiffers	Intel® Celeron®	Intel® Core™2 Duo
Processor modelDiffers	E1200	E8400
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	1.6 GHz	3 GHz
Processor cacheDiffers	0.512 MB	6 MB
Processor cache type	L2	L2
Processor front side busDiffers	800 MHz	1333 MHz
Bus type	FSB	FSB
FSB Parity	No	No
Processor lithographyDiffers	65 nm	45 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Celeron Processor E1000 Series for Desktop	Intel Core 2 Duo E8000 Series
Processor codenameDiffers	Conroe	Wolfdale
Thermal Design Power (TDP)	65 W	65 W
TcaseDiffers	73.3 °C	72.4 °C
Processor socket	LGA 775 (Socket T)	LGA 775 (Socket T)
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
ECC supported by processor	No	No
Memory1 differ
Internal memoryDiffers	1 GB	2 GB
Maximum internal memoryKnown for one	Unknown — not stated by the source	8 GB
Internal memory type	DDR2-SDRAM	DDR2-SDRAM
Memory layout (slots x size)Known for one	Unknown — not stated by the source	2 x 1 GB
Memory clock speed	667 MHz	667 MHz
Storage2 differ
Total storage capacityDiffers	80 GB	320 GB
Optical drive typeDiffers	DVD-ROM	DVD±RW
HDD interface	SATA	SATA
HDD speed	7200 RPM	7200 RPM
Card reader integrated	No	No
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
Performanceidentical
Product type	PC	PC
Network1 differ
Networking featuresDiffers	Fast Ethernet	Gigabit Ethernet
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers	6	8
Ethernet LAN (RJ-45) ports	1	1
Headphone outputs	1	1
Microphone in	Yes	Yes
VGA (D-Sub) ports quantity	1	1
PS/2 ports quantity	2	2
Serial ports quantity	1	1
Parallel ports quantity	1	1
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
Displayidentical
Display included	No	No
Processor special features5 differ
Embedded options availableDiffers	No	Yes
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	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 TechnologyDiffers	No	Yes
Intel VT-x with Extended Page Tables (EPT)	No	No
Intel Virtualization Technology (VT-x)Differs	No	Yes
Intel Virtualization Technology for Directed I/O (VT-d)Differs	No	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	34440	33910
Processor codeKnown for one	Unknown — not stated by the source	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
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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