AMD Phenom II X4 905E review

AMD promises performance and efficiency from this low-power quad-core chip

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Our Verdict

An interesting take on low-power performance, but less convincing than the Athlon II X4 610E

Product features

  • Processor Core : Quad-core (4 Core)

View full specification

For

  • An attractive all round package
  • Uses AMD's best quad-core die

Against

  • Mediocre performance for the price
  • Jury is out on the power efficiency

How much are you willing to pay for improved power consumption and lower thermals? If you're a home cinema addict, reduced noise and smaller form factors are certainly desirable. For a price, the AMD Phenom II X4 905E promises to make all that possible.

Like its Athlon II X4 610E sibling, the 905E is a low-power variant of a familiar AMD processor. In this case, it's the full-on Deneb die found in high performance processors like the Phenom II X4 965 Black Edition. You therefore get all four cores and the full 6MB of L3 cache memory.

What you don't get is high clockspeeds. The Phenom II X4 905E runs at 2.5GHz. However, it's also rated at 65 Watts. That's a small fraction of the 140 Watt TDP of a high end quad-core AMD processor.

Tech Specs

Product TypeProcessor
Processor CoreQuad-core (4 Core)
Thermal Design Power65 W
Processor ManufacturerAMD
Product FamilyPhenom II X4
L3 Cache6 MB
Clock Speed2.50 GHz
Processor SocketSocket AM3 PGA-941
Brand NameAMD
Green CompliantYes
Green Compliance Certificate/AuthorityRoHS, ENERGY STAR
64-bit ProcessingYes
Thermal Specification70°C
L2 Cache2 MB
ManufacturerAdvanced Micro Devices, Inc
Product Model905e
Product NamePhenom II X4 Quad-core 905e 2.5GHz Processor
Product LinePhenom II X4
Input Voltage1.3 V DC
Manufacturer Part NumberHD905EOCGIBOX
Manufacturer Website Addresshttp://www.amd.com
Marketing Information

Live your life in HD. Phenom II is for high definition entertainment, gaming, creativity, and beyond. With Phenom II processors as the foundation, you'll enjoy a new level of responsiveness and visual intensity. AMD puts high definition computing within everyone's reach.

Packaged Quantity1
Process Technology45 nm
Package Contents
  • Phenom II X4 Quad-core 905e 2.5GHz Processor
  • Installation Manual
  • Certificate of Authenticity
  • AMD Processor Case Sticker
  • Heatsink/fan with Thermal Interface
Limited Warranty3 Year