All categories
Phones & WearablesView all 31

Departments

Phones & WearablesComputers & TabletsComponents & StorageNetworkingPrinting & OfficePower & ChargingTV, Audio & VideoGaming, Toys & RobotsKitchen AppliancesHome AppliancesPersonal Care & HealthSmart Home & SecurityCar & MobilityTools & GardenCameras & Photo

Shopping country

Browse

All categoriesCompare products

Product comparison · 2 cpus

HP AMD Athlon X2 Dual-core QL-62 vs Lenovo Intel Xeon E5420

Add a product
  • 11specifications compared
  • 9differ
  • 2identical
  • 5known for one product only

Key differences

The Lenovo Intel Xeon E5420 has 0.5 GHz more processor base frequency than the HP AMD Athlon X2 Dual-core QL-62 (2.5 GHz vs 2 GHz). The Lenovo Intel Xeon E5420 has 2 more processor cores than the HP AMD Athlon X2 Dual-core QL-62 (4 vs 2). The HP AMD Athlon X2 Dual-core QL-62 has 20 nm more processor lithography than the Lenovo Intel Xeon E5420 (65 nm vs 45 nm). Processor family: AMD Athlon X2 on the HP AMD Athlon X2 Dual-core QL-62, Intel® Xeon® on the Lenovo Intel Xeon E5420. Processor model: QL-62 on the HP AMD Athlon X2 Dual-core QL-62, E5420 on the Lenovo Intel Xeon E5420.

  • Processor family
    • AMD Athlon X2
    • Intel® Xeon®
  • Processor model
    • QL-62
    • E5420
  • Processor base frequency
    • 2 GHz
    • 2.5 GHz
  • Processor cores
    • 2
    • 4
  • Processor socket
    • Socket S1
    • LGA 771 (Socket J)
  • Processor lithography
    • 65 nm
    • 45 nm
  • Package type
    • Tray
    • Box
  • Processor cache
    • 1 MB
    • 12 MB

Side by side

Differences highlightedShow differences only
16 specifications
A

HP

AMD Athlon X2 Dual-core QL-62View product
B

Lenovo

Intel Xeon E5420View product
Processor9 differ
Processor familyDiffersAMD Athlon X2Intel® Xeon®
Processor modelDiffersQL-62E5420
Processor base frequencyDiffers2 GHz2.5 GHz
Processor coresDiffers24
Processor socketDiffersSocket S1LGA 771 (Socket J)
Processor lithographyDiffers65 nm45 nm
Package typeDiffersTrayBox
Component forKnown for oneServer/workstation
Processor operating modes64-bit64-bit
Processor cacheDiffers1 MB12 MB
Processor cache typeL2L2
Processor front side busDiffers3600 MHz1333 MHz
Processor system typeKnown for oneDP
Thermal Design Power (TDP)Known for one25 W
Featuresidentical
Market segmentKnown for oneServer
Other featuresidentical
L1 cacheKnown for one0.128 MB

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.

More cpu comparisons

All cpu comparisons