Product comparison · 2 pcs/workstations

HP Compaq 500B vs HP Compaq 505B

101specifications compared
29differ
72identical
13known for one product only

Key differences

Processor family
- Compaq 500B:Intel® Pentium®
- Compaq 505B:Intel® Celeron® M
Processor model
- Compaq 500B:E5400
- Compaq 505B:215
Processor cores
- Compaq 500B:2
- Compaq 505B:1
Processor threads
- Compaq 500B:2
- Compaq 505B:1
Processor frequency
- Compaq 500B:2.7 GHz
- Compaq 505B:1.33 GHz
Processor cache
- Compaq 500B:2 MB
- Compaq 505B:0.512 MB
Processor front side bus
- Compaq 500B:800 MHz
- Compaq 505B:533 MHz
Processor lithography
- Compaq 500B:45 nm
- Compaq 505B:65 nm

Side by side

Differences highlightedShow differences only

Comparison of Compaq 500B, Compaq 505B
114 specifications	A HP Compaq 500B View product	B HP Compaq 505B View product
Processor16 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Pentium®	Intel® Celeron® M
Processor modelDiffers	E5400	215
Processor coresDiffers	2	1
Processor threadsDiffers	2	1
Processor frequencyDiffers	2.7 GHz	1.33 GHz
Processor cacheDiffers	2 MB	0.512 MB
Processor cache type	L2	L2
Processor front side busDiffers	800 MHz	533 MHz
Bus type	FSB	FSB
FSB Parity	No	No
Processor lithographyDiffers	45 nm	65 nm
Processor operating modesDiffers	64-bit	32-bit
Processor seriesDiffers	Intel Pentium E5000 Series for Desktop	Intel Celeron M 533 MHz FSB
Processor codenameDiffers	Wolfdale	Yonah
Thermal Design Power (TDP)Differs	45, 65	27 W
Number of processors installed	1	1
Processor socketDiffers	LGA 775 (Socket T)	Socket 479
Processing Die sizeDiffers	82 mm²	90 mm²
CPU multiplier (bus/core ratio)Differs	13.5	10
SteppingDiffers	R0	C0
ECC supported by processor	No	No
TcaseKnown for one	74.1 °C	Unknown — not stated by the source
Number of Processing Die TransistorsKnown for one	228 M	Unknown — not stated by the source
Memory1 differ
Internal memoryDiffers	2 GB	1 GB
Maximum internal memoryKnown for one	Unknown — not stated by the source	4 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory slots	2x DIMM	2x DIMM
Memory clock speed	1333 MHz	1333 MHz
Storageidentical
Total storage capacity	320 GB	320 GB
Optical drive type	DVD-RW	DVD-RW
HDD interface	SATA	SATA
Card reader integrated	No	No
Floppy drive installed	No	No
Graphics3 differ
On-board graphics cardDiffers	No	Yes
Discrete graphics card modelDiffers	NVIDIA GeForce 6150 SE	Intel® GMA X4500HD
Graphics card familyDiffers	NVIDIA	Intel
Performanceidentical
Product type	PC	PC
Motherboard chipsetKnown for one	Unknown — not stated by the source	NVIDIA nForce 430
Networkidentical
Ethernet LAN	Yes	Yes
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10,100 Mbit/s
Cabling technology	10/100Base-T(X)	10/100Base-T(X)
Wi-Fi	No	No
Networking features	Fast Ethernet	Fast Ethernet
Ports & interfacesidentical
USB 2.0 ports quantity	6	6
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	0	0
HDMI ports quantity	0	0
Ethernet LAN (RJ-45) ports	1	1
Headphone outputs	1	1
Line-out	Yes	Yes
Line-in	Yes	Yes
Microphone in	Yes	Yes
VGA (D-Sub) ports quantity	1	1
DVI port	No	No
PS/2 ports quantity	0	0
Firewire (IEEE 1394) ports	0	0
Serial ports quantity	0	0
Parallel ports quantity	0	0
Expansion slotsidentical
PCI Express x1 slots	2	2
PCI Express x16 slots	1	1
PCI slots	1	1
Poweridentical
Power supplyKnown for one	Unknown — not stated by the source	300 W
Design1 differ
Chassis typeDiffers	Tower	Micro Tower
Product colour	Black	Black
External drive bays	1x 5.25"	1x 5.25"
Internal drive bays	1x 3.5"	1x 3.5"
Country of origin	China	China
Software1 differ
Operating system installedDiffers	Windows 7 Professional	FreeDOS
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Displayidentical
Display included	No	No
Processor special features7 differ
Embedded options availableDiffers	No	Yes
Enhanced Intel SpeedStep TechnologyDiffers	Yes	No
Execute Disable Bit	Yes	Yes
Intel 64Differs	Yes	No
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 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	40478	32240
Processor codeDiffers	SLGH7	SLA4L
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
CPU configuration (max)Known for one	1	Unknown — not stated by the source
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Intel Virtualization Technology (VT-x)Known for one	2	Unknown — not stated by the source
Processor package sizeKnown for one	37.5 x 37.5 mm	Unknown — not stated by the source
Audioidentical
Audio system	ALC662	ALC662
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	10 - 35 °C
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Weight & dimensionsidentical
Width	166 mm	166 mm
Depth	428 mm	428 mm
Height	384 mm	384 mm
Weight	10.2 kg	10.2 kg
Packaging contentidentical
Remote control included	No	No
Certificatesidentical
Compliance industry standards	IEEE 802.3, IEEE 802.3u	IEEE 802.3, IEEE 802.3u
Other featuresidentical
TV tuner integrated	Yes	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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