Product comparison · 2 pcs/workstations

HP Compaq dc5700 PD 925 1G/80G DVD+/-RW WXP Pro Microtower PC vs Lenovo ThinkCentre M55e Small Desktop (9645-Q1G), BE

84specifications compared
25differ
59identical
37known for one product only

Key differences

The HP Compaq dc5700 PD 925 1G/80G DVD+/-RW WXP Pro Microtower PC has 1.2 GHz more processor frequency than the Lenovo ThinkCentre M55e Small Desktop (9645-Q1G), BE (3 GHz vs 1.8 GHz). The HP Compaq dc5700 PD 925 1G/80G DVD+/-RW WXP Pro Microtower PC has 2 MB more processor cache than the Lenovo ThinkCentre M55e Small Desktop (9645-Q1G), BE (4 MB vs 2 MB). The HP Compaq dc5700 PD 925 1G/80G DVD+/-RW WXP Pro Microtower PC has 30 W more thermal Design Power (TDP) than the Lenovo ThinkCentre M55e Small Desktop (9645-Q1G), BE (95 W vs 65 W). Only the Lenovo ThinkCentre M55e Small Desktop (9645-Q1G), BE has embedded options available. Only the Lenovo ThinkCentre M55e Small Desktop (9645-Q1G), BE has thermal Monitoring Technologies.

Processor family
- Compaq dc5700 PD 925 1G/80G DVD+/-RW WXP Pro Microtower PC:Intel® Pentium® D
- ThinkCentre M55e Small Desktop (9645-Q1G), BE:Intel® Core™2 Duo
Processor model
- Compaq dc5700 PD 925 1G/80G DVD+/-RW WXP Pro Microtower PC:925
- ThinkCentre M55e Small Desktop (9645-Q1G), BE:E4300
Processor frequency
- Compaq dc5700 PD 925 1G/80G DVD+/-RW WXP Pro Microtower PC:3 GHz
- ThinkCentre M55e Small Desktop (9645-Q1G), BE:1.8 GHz
Processor cache
- Compaq dc5700 PD 925 1G/80G DVD+/-RW WXP Pro Microtower PC:4 MB
- ThinkCentre M55e Small Desktop (9645-Q1G), BE:2 MB
Processor codename
- Compaq dc5700 PD 925 1G/80G DVD+/-RW WXP Pro Microtower PC:Presler
- ThinkCentre M55e Small Desktop (9645-Q1G), BE:Conroe
Thermal Design Power (TDP)
- Compaq dc5700 PD 925 1G/80G DVD+/-RW WXP Pro Microtower PC:95 W
- ThinkCentre M55e Small Desktop (9645-Q1G), BE:65 W
Tcase
- Compaq dc5700 PD 925 1G/80G DVD+/-RW WXP Pro Microtower PC:63.4 °C
- ThinkCentre M55e Small Desktop (9645-Q1G), BE:61.4 °C
Number of Processing Die Transistors
- Compaq dc5700 PD 925 1G/80G DVD+/-RW WXP Pro Microtower PC:376 M
- ThinkCentre M55e Small Desktop (9645-Q1G), BE:167 M

Side by side

Differences highlightedShow differences only

Comparison of Compaq dc5700 PD 925 1G/80G DVD+/-RW WXP Pro Microtower PC, ThinkCentre M55e Small Desktop (9645-Q1G), BE
121 specifications	A HP Compaq dc5700 PD 925 1G/80G DVD+/-RW WXP Pro Microtower PC View product	B Lenovo ThinkCentre M55e Small Desktop (9645-Q1G), BE View product
Processor11 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Pentium® D	Intel® Core™2 Duo
Processor modelDiffers	925	E4300
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	3 GHz	1.8 GHz
Processor cacheDiffers	4 MB	2 MB
Processor cache type	L2	L2
Processor front side bus	800 MHz	800 MHz
Bus type	FSB	FSB
FSB Parity	No	No
Processor lithography	65 nm	65 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Pentium D 900 Series	Intel Core 2 Duo E4000 Series
Processor codenameDiffers	Presler	Conroe
Thermal Design Power (TDP)Differs	95 W	65 W
TcaseDiffers	63.4 °C	61.4 °C
Processor socket	LGA 775 (Socket T)	LGA 775 (Socket T)
Number of Processing Die TransistorsDiffers	376 M	167 M
Processing Die sizeDiffers	162 mm²	111 mm²
CPU multiplier (bus/core ratio)Differs	15	9
ECC supported by processor	No	No
Scenario Design Power (SDP)Known for one	Unknown — not stated by the source	12 W
Number of processors installedKnown for one	Unknown — not stated by the source	1
Processor core voltage (AC)Known for one	Unknown — not stated by the source	1.225 - 1.325 V
Memoryidentical
Internal memory	1 GB	1 GB
Maximum internal memory	4 GB	4 GB
Internal memory type	DDR2-SDRAM	DDR2-SDRAM
Memory upgradeKnown for one	4 GB	Unknown — not stated by the source
Storage2 differ
Total storage capacity	80 GB	80 GB
Optical drive typeDiffers	DVD±RW	DVD-ROM
HDD interfaceDiffers	SATA II	SATA
HDD speed	7200 RPM	7200 RPM
Storage drive controllerKnown for one	SATA 3.0 Gb/s	Unknown — not stated by the source
Disk subsystem controllerKnown for one	SMART III Serial ATA 3.0 GB/s	Unknown — not stated by the source
Diskette driveKnown for one	Optional	Unknown — not stated by the source
Storage drive typeKnown for one	80 GB	Unknown — not stated by the source
Graphicsidentical
Discrete graphics card model	Intel® GMA 3000	Intel® GMA 3000
Maximum graphics card memoryKnown for one	0.256 GB	Unknown — not stated by the source
Video card featuresKnown for one	RAMDAC: Integrated 400-MHz DAC; Controller Clock Speed: 667 MHz; Overlay Planes: One 16 bit video overlay plane; Max Color Depth: 32-bits/pixel; Maximum Vertical Refresh Rate 85 Hz; Multi-display Support: Support for one VGA and one DVI-D, in conjunction with an ADD2 card, clone and extended desktop	Unknown — not stated by the source
Video adapter, busKnown for one	No	Unknown — not stated by the source
Video card resolutionKnown for one	Maximum Vertical Refresh Rate: 85 Hz	Unknown — not stated by the source
Performanceidentical
Product type	PC	PC
Motherboard chipsetKnown for one	Intel 963Q Express	Unknown — not stated by the source
Optical driveidentical
LightScribeKnown for one	Yes	Unknown — not stated by the source
Networkidentical
Modem typeKnown for one	No	Unknown — not stated by the source
Networking features	Gigabit Ethernet	Gigabit Ethernet
Ports & interfacesidentical
USB 2.0 ports quantity	8	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
I/O portsKnown for one	Rear: 6 USB 2.0, 1 standard serial port, 1 optional serial port, 1 parallel, 2 PS/2, 1 RJ-45, 1 VGA, audio in/out; Front: 2 USB 2.0, headphone and microphone, Dual Color Diagnostic LEDs	Unknown — not stated by the source
Expansion slots1 differ
Expansion slotsDiffers	2 full-height PCI, 1 full-height PCI Express x1 and 1 SDVO/ ADD2 connector 2 full-height PCI, 1 full-height PCI Express x1 and 1 SDVO/ ADD2 connector, HP 16-in-1 Media Card Reader (USB connection on the motherboard)	1x PCI 1x PCI Express 1x PCI
Power1 differ
Power requirementsKnown for one	Input voltage 90 – 264 VAC, ATX Power Supply – passive PFC (115v/230v line)	Unknown — not stated by the source
Power supplyDiffers	300 W	225 W
Power consumption (typical)Known for one	300 W	Unknown — not stated by the source
Design1 differ
Cable lock slot	Yes	Yes
Cable lock slot typeDiffers	Kensington	IBM
Country of originKnown for one	China	Unknown — not stated by the source
Chassis typeKnown for one	Unknown — not stated by the source	Small Desktop
Software1 differ
Operating system installed	Windows XP Professional	Windows XP Professional
Bundled softwareDiffers	Altiris Deployment Solution Agent, HP Client Manager, HP ProtectToold Security, HP OpenView, HP Backup & Recovery Manager Computer Setup, Diagnostics - Windows, Microsoft Internet Explorer, Symantec AntiVirus	Yes
Driver LANKnown for one	Microsoft 2000, Microsoft XP	Unknown — not stated by the source
Displayidentical
Display included	No	No
Processor special features3 differ
Embedded options availableDiffers	No	Yes
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
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	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
Physical Address Extension (PAE)Known for one	Yes	Unknown — not stated by the source
Processor ARK IDDiffers	27517	28024
Processor package size	37.5 x 37.5 mm	37.5 x 37.5 mm
Thermal Monitoring TechnologiesDiffers	No	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	Realtek ALC260	ADI 1986 A
Audio includedKnown for one	Integrated High Definition audio with Realtek 2 channel ALC260 codec	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	10 - 35 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-30 - 60 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	10 - 90%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	5 - 95%	Unknown — not stated by the source
Relative humidityKnown for one	10 - 90%	Unknown — not stated by the source
Non-operating relative humidity (non-condensing)Known for one	5 - 90%	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	176.5 mm	310 mm
DepthDiffers	428 mm	358 mm
HeightDiffers	377 mm	87.5 mm
WeightDiffers	10.7 kg	8.5 kg
Keyboardidentical
Pointing deviceKnown for one	PS2/2-Button Optical Scroll Mouse PS/2 2-Button scroll mouse or 2-button USB scroll mouse	Unknown — not stated by the source
Keyboard typeKnown for one	2004 standard PS/2 HP PS/2, USB Standard Keyboard, USB BG1650 2004 standard keyboard or HP USB Smartcard Keyboard	Unknown — not stated by the source
Featuresidentical
Security management descriptionKnown for one	Embedded TPM1.2 (except for Russia) with optional HP ProtectTools, Embedded Security software with BIOS Configuration (Serial, Parallel, USB Enable/Disable), Credential Manager, Smart Card Manager	Unknown — not stated by the source
Other featuresidentical
Security featuresKnown for one	Kensington Cable Lock, Hood Cover Security Loop supported, Optional Keyed Security Lock, Integrated 1.2 TPM chip (except for Russia) (ProtectTools software optional)	Unknown — not stated by the source
Drive baysKnown for one	2 internal 3.5 inch 2 external 5.25 inch and 1 external 3.5 inch	Unknown — not stated by the source
HDD user passwordKnown for one	Unknown — not stated by the source	Yes
Intel segment taggingKnown for one	Unknown — not stated by the source	Enterprise, Professional
Packaging contentidentical
Mouse includedKnown for one	Unknown — not stated by the source	Yes

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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