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Product comparison · 2 laptops

HP Compaq Presario CQ57-364EA Intel® Pentium® B950 Laptop vs HP Compaq Presario CQ57-480EA Intel® Celeron® B815 Laptop

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  • 144specifications compared
  • 14differ
  • 130identical
  • 9known for one product only

Key differences

  • Processor family
    • Intel® Pentium®
    • Intel® Celeron®
  • Processor model
    • B950
    • B815
  • Processor frequency
    • 2.1 GHz
    • 1.6 GHz
  • Processor socket
    • PGA988
    • Socket 988
  • Tjunction
    • 85 °C
    • 100 °C
  • PCI Express configurations
    • 1x8, 2x16, 1x8+2x4
    • 1x16, 2x8, 1x8+2x4
  • CPU multiplier (bus/core ratio)
    • 21
    • 16
  • Internal memory
    • 4 GB
    • 6 GB

Side by side

Differences highlightedShow differences only
153 specifications
A

HP

Compaq Presario CQ57-364EA Intel® Pentium® B950 Laptop

Model CQ57-364EA

View product
B

HP

Compaq Presario CQ57-480EA Intel® Celeron® B815 Laptop

Model CQ57-480EA

View product
Processor8 differ
Processor familyDiffersIntel® Pentium®Intel® Celeron®
Processor modelDiffersB950B815
Processor frequencyDiffers2.1 GHz1.6 GHz
L3 cacheKnown for one2 MB
L2 cacheKnown for one2 MB
Processor socketDiffersPGA988Socket 988
Processor seriesDiffersIntel Pentium B900 Series for MobileIntel Celeron Processor B800 Series for Mobile
SteppingKnown for oneQ0
TjunctionDiffers85 °C100 °C
PCI Express configurationsDiffers1x8, 2x16, 1x8+2x41x16, 2x8, 1x8+2x4
CPU multiplier (bus/core ratio)Differs2116
Memory2 differ
Internal memoryDiffers4 GB6 GB
Memory layout (slots x size)Differs1 x 4 GB1 x 2 + 1 x 4 GB
Maximum internal memoryKnown for one4 GB
Maximum internal memory (64-bit)Known for one4 GB
Graphics1 differ
On-board graphics card dynamic frequency (max)Differs1100 MHz1050 MHz
Maximum graphics card memoryKnown for one1.66 GB
Ports & interfacesidentical
Headphone outputsKnown for one1
Processor special features3 differ
Intel Virtualization Technology (VT-x)DiffersNoYes
Processor ARK IDDiffers5562763919
Processor codeKnown for oneSR0HZ
Supported instruction setsDiffersSSE4.xSSE4.1, SSE4.2
Other featuresidentical
Supplied AC adapter typeKnown for oneAC

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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