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AMD Phenom II X4 965 AM3 3.4Ghz 512KB 45NM 125W 4000MHZ

AMD Phenom II X4 965 AM3 3.4Ghz 512KB 45NM 125W 4000MHZ

Mike Perry has researched PC hardware since 2014, tracking 80+ GPU generations, 50+ retro handheld platforms, and 30+ vintage PC configurations. He synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides.

$108.02

As an Amazon Associate, SpecPicks earns from qualifying purchases.

*Price sourced from Amazon.com. Last updated 2026-08-27. Price and availability subject to change.

Bottom line: The AMD Phenom II X4 965 AM3 3.4Ghz 512KB 45NM 125W 4000MHZ is a specs-and-price decision rather than a crowd-consensus one in the processors category, priced around $108.02. Check the specification table above against one or two close alternatives — on price and spec fit, not on star ratings.

Phenom II X4 Quad-core 965 3.4GHz Processor

SpecPicks Verdict

SpecPicks scored AMD Phenom II X4 965 AM3 3.4Ghz 512KB 45NM 125W 4000MHZ using a rating × review-volume × price-fit model applied to our editorial and benchmark analysis across the processors category. Compare with similarly-priced alternatives in the processors category before committing. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for processors of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.

Pros & Cons

Pros

  • ✓ Second generation AMD Phenom II processors feature a refined architecture
  • ✓ Ships via Amazon with Prime eligibility and the standard returns policy

Cons

  • ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
  • ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified

Key Features

  • Second generation AMD Phenom II processors feature a refined architecture
  • 45nm technology for maximum performance headroom
  • Has the latest C3 stepping for enhanced electrical and thermal stability; now able to run 1600 and 1800 DDR3

Full Specifications

BrandAMD
Wattage125
PlatformWindows
CPU ModelPhenom II X4
CPU Speed3.4, 3.4
CPU SocketSocket AM3
Unit Count1 Count
Model NumberHDZ965FBGMBOX
Mfr Part NumberHDZ965FBGMBOX
Processor BrandAMD
Processor Count4
Processor Speed3.4, 3.4
Secondary Cache6 MB
CPU ManufacturerAMD
Item Part NumberHDZ965FBGMBOX
Processor SeriesPhenom II X4
Processor SocketSocket AM3
Processor Core Count4
Cache Memory Installed Size8
Global Trade Identification Number00730143267137

Ready to buy?

AMD Phenom II X4 965 AM3 3.4Ghz 512KB 45NM 125W 4000MHZ is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

View Current Price on Amazon →

*Price sourced from Amazon.com. Last updated 2026-08-27. Price and availability subject to change.

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