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 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 front side busDiffers	800 MHz	533 MHz
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
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
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
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
Motherboard chipsetKnown for one	Unknown — not stated by the source	NVIDIA nForce 430
Networkidentical
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10,100 Mbit/s
Poweridentical
Power supplyKnown for one	Unknown — not stated by the source	300 W
Design1 differ
Chassis typeDiffers	Tower	Micro Tower
Software1 differ
Operating system installedDiffers	Windows 7 Professional	FreeDOS
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Processor special features7 differ
Embedded options availableDiffers	No	Yes
Enhanced Intel SpeedStep TechnologyDiffers	Yes	No
Intel 64Differs	Yes	No
Intel Enhanced Halt StateDiffers	Yes	No
Processor ARK IDDiffers	40478	32240
Processor codeDiffers	SLGH7	SLA4L
Thermal Monitoring TechnologiesDiffers	Yes	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
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%

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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