Product comparison · 2 pcs/workstations

HP dc5700 + L1908W vs Lenovo ThinkCentre A51p Intel® Pentium® 4 530

74specifications compared
30differ
44identical
32known for one product only

Key differences

Processor family
- dc5700 + L1908W:Intel® Itanium®
- ThinkCentre A51p Intel® Pentium® 4 530:Intel® Pentium® 4
Processor model
- dc5700 + L1908W:E2160
- ThinkCentre A51p Intel® Pentium® 4 530:530
Processor cores
- dc5700 + L1908W:2
- ThinkCentre A51p Intel® Pentium® 4 530:1
Processor threads
- dc5700 + L1908W:2
- ThinkCentre A51p Intel® Pentium® 4 530:1
Processor frequency
- dc5700 + L1908W:1.8 GHz
- ThinkCentre A51p Intel® Pentium® 4 530:1.73 GHz
Processor front side bus
- dc5700 + L1908W:800 MHz
- ThinkCentre A51p Intel® Pentium® 4 530:533 MHz
Processor codename
- dc5700 + L1908W:Conroe
- ThinkCentre A51p Intel® Pentium® 4 530:Merom
Thermal Design Power (TDP)
- dc5700 + L1908W:65 W
- ThinkCentre A51p Intel® Pentium® 4 530:27 W

Side by side

Differences highlightedShow differences only

Comparison of dc5700 + L1908W, A51p
106 specifications	A HP dc5700 + L1908W View product	B Lenovo ThinkCentre A51p Intel® Pentium® 4 530 Model A51p View product
Processor14 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Itanium®	Intel® Pentium® 4
Processor modelDiffers	E2160	530
Processor coresDiffers	2	1
Processor threadsDiffers	2	1
Processor frequencyDiffers	1.8 GHz	1.73 GHz
Processor cache	1 MB	1 MB
Processor cache type	L2	L2
Processor front side busDiffers	800 MHz	533 MHz
Bus type	FSB	FSB
FSB Parity	No	No
Processor lithography	65 nm	65 nm
Processor operating modes	64-bit	64-bit
Processor codenameDiffers	Conroe	Merom
Thermal Design Power (TDP)Differs	65 W	27 W
TcaseDiffers	73.3 °C	67.7 °C
TjunctionKnown for one	Unknown — not stated by the source	100 °C
Processor socketDiffers	LGA 775 (Socket T)	Socket AM2
Number of Processing Die TransistorsDiffers	105 M	291 M
Processing Die sizeDiffers	77 mm²	143 mm²
CPU multiplier (bus/core ratio)Differs	9	14
Processor core voltage (AC)Known for one	Unknown — not stated by the source	0.95 - 1.30 V
SteppingDiffers	M0	A1
ECC supported by processor	No	No
Processor seriesKnown for one	Intel Pentium E2000 Series for Desktop	Unknown — not stated by the source
Memory1 differ
Internal memoryDiffers	1 GB	0.5 GB
Maximum internal memory	4 GB	4 GB
Internal memory type	DDR2-SDRAM	DDR2-SDRAM
Memory layout (slots x size)Known for one	1 x 1 GB	Unknown — not stated by the source
Storageidentical
Total storage capacity	160 GB	160 GB
Diskette drive memoryKnown for one	Unknown — not stated by the source	1.44 MB
Optical drive typeKnown for one	DVD±RW	Unknown — not stated by the source
HDD interfaceKnown for one	SATA	Unknown — not stated by the source
HDD speedKnown for one	7200 RPM	Unknown — not stated by the source
Graphicsidentical
Discrete graphics card modelKnown for one	Unknown — not stated by the source	Intel® GMA 900
Video adapter resolutionKnown for one	Unknown — not stated by the source	2048x1536 16777216 colors
Video adapter, busKnown for one	Unknown — not stated by the source	PCI Express
Performanceidentical
Product type	PC	PC
Motherboard chipsetKnown for one	Intel 963Q Express	Unknown — not stated by the source
Networkidentical
Networking featuresKnown for one	Unknown — not stated by the source	Ethernet/Fast Ethernet/Gigabit Ethernet
Ports & interfaces1 differ
USB 2.0 ports quantity	8	8
Ethernet LAN (RJ-45) ports	1	1
Headphone outputsKnown for one	Unknown — not stated by the source	1
Microphone in	Yes	Yes
VGA (D-Sub) ports quantity	1	1
DVI portKnown for one	Unknown — not stated by the source	No
PS/2 ports quantity	2	2
Firewire (IEEE 1394) portsKnown for one	Unknown — not stated by the source	0
S/PDIF out portKnown for one	Unknown — not stated by the source	No
SmartCard slotKnown for one	Unknown — not stated by the source	No
TV-outKnown for one	Unknown — not stated by the source	No
Serial ports quantityDiffers	1	0
Parallel ports quantity	1	1
Modem (RJ-11) portsKnown for one	Unknown — not stated by the source	0
USB 1.1 ports quantityKnown for one	Unknown — not stated by the source	0
Poweridentical
Power supplyKnown for one	Unknown — not stated by the source	310 W
Design1 differ
Chassis typeDiffers	Micro Tower	Tower
Country of originKnown for one	China	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows Vista Business	Windows XP Professional
Bundled softwareKnown for one	Unknown — not stated by the source	Lotus Notes Stand-alone Client (license), Lotus SmartSuite Millennium (license), Lotus SmartSuite Millennium, Access program, IBM Director Agent (web deliverable), ThinkVantage Client Security Software (web-downloadable), Norton AntiVirus 2004 OEM Version, PC Doctor diagnostics, ThinkVantage Rescue
Display1 differ
Display includedDiffers	Yes	No
Display diagonalKnown for one	48.3 cm (19")	Unknown — not stated by the source
Display resolutionKnown for one	1440 x 900 pixels	Unknown — not stated by the source
Contrast ratio (typical)Known for one	1000:1	Unknown — not stated by the source
Display brightnessKnown for one	300 cd/m²	Unknown — not stated by the source
Viewing angle, horizontalKnown for one	160°	Unknown — not stated by the source
Viewing angle, verticalKnown for one	160°	Unknown — not stated by the source
Processor special features7 differ
Embedded options available	Yes	Yes
Enhanced Intel SpeedStep TechnologyDiffers	Yes	No
Execute Disable Bit	Yes	Yes
Idle StatesDiffers	Yes	No
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 StateDiffers	Yes	No
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	No	No
Intel VT-x with Extended Page Tables (EPT)	No	No
Intel Virtualization Technology (VT-x)	No	No
Intel Virtualization Technology for Directed I/O (VT-d)	No	No
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	29739	29733
Processor codeDiffers	SLA8Z	SLA2G
Processor package sizeDiffers	37.5 x 37.5 mm	35 mm
Thermal Monitoring TechnologiesDiffers	Yes	No
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 systemKnown for one	Unknown — not stated by the source	SoundMAX Cadenza
Weight & dimensions4 differ
WidthDiffers	176.5 mm	175 mm
DepthDiffers	428 mm	450 mm
HeightDiffers	377 mm	492 mm
WeightDiffers	10.7 kg	13.5 kg
Other featuresidentical
Security featuresKnown for one	Unknown — not stated by the source	-Configuration password -Boot sequence control -Boot without keyboard or mouse -Diskette boot inhibit -Diskette I/O control -Hardfile I/O control -Kensington Lock Standard Enabled -Hard disk drive password -Embedded Security Subsystem standard -Parallel port I/O control -Serial port I/O control -Sec

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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