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Deal.ai › Intel
Intel
Intel Core 2 Quad Q9505 4-Core Processor

Intel Core 2 Quad Q9505 4-Core Processor

Best price now

$49.99at AmazonChecked Nov 12

Compared across 2 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. As an Amazon Associate, Deal.ai earns from qualifying purchases.

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Price facts

  • Last seen at $49.99 at Amazon on Nov 12.
  • Checked at 2 stores.
  • Our take on the Intel Core 2 Quad Q9505 4-Core Processor

    The Core 2 Quad Q9505 is a four-core desktop processor from Intel's late LGA775 era. It runs at 2.83 GHz on a 1333 MHz front-side bus with 6 MB of L2 cache and a 95 W TDP. It slots into older Socket T boards, so it suits people keeping a legacy system alive or upgrading a Core 2 Duo machine rather than anyone building new. Against the Q9550 it has less cache and a lower multiplier; against the Q9650 it trails on clock speed. It has no integrated graphics and no modern instruction sets beyond SSE4.1.

    Best forUpgrading an existing LGA775 desktopReviving a legacy Windows machineBudget four-core retro or office buildsOwners of boards that already support 1333 MHz FSB Core 2 Quad chips
    Pros
    • Four real cores for multitasking on old platforms
    • 6 MB L2 cache shared across the cores
    • 1333 MHz FSB matches many late LGA775 boards
    • 95 W TDP is modest for a quad of this generation
    • Widely supported by Intel 3 and 4 series chipsets
    Cons
    • Ancient architecture with weak per-core performance by today's standards
    • No integrated graphics, so a discrete GPU is required
    • No AVX or newer instruction sets
    • Runs hot and loud under sustained load with the stock cooler
    • Only worth it if you already own a compatible LGA775 board

    Intel Core 2 Quad Q9505 4-Core Processor prices at every store

    • Tech Network Supply LLCNew

      In stockReturn policy

      $84.55Checked Nov 12
      Visit Tech Network Supply LLC
    • AmazonNew

      Availability unknown

      As an Amazon Associate, Deal.ai earns from qualifying purchases.

      $49.99+ $5.49 shippingChecked Nov 12
      Visit Amazon

    Store links may earn us a commission.

    Intel Core 2 Quad Q9505 4-Core Processor price history

    Lowest price we've seen: $49.99 on Nov 12 at Amazon. Tracked across 1 store since Nov 12.

    What reviewers say

    Owners of legacy LGA775 systems describe the Q9505 as a solid drop-in quad-core that wakes up older machines, but they note it is dated and limited by its platform.

    What people mention
    • PerformanceMixedOwners say four cores help with multitasking but per-core speed is far behind current CPUs.
    • CompatibilityPraisedIt drops into many late LGA775 boards with a BIOS that supports 1333 MHz FSB quads.
    • HeatMixedStock cooling is adequate but the chip runs warm under sustained load.
    • ValueCriticisedReviewers say it only makes sense for someone who already owns a compatible system.

    About the Intel Core 2 Quad Q9505 4-Core Processor

    The Intel Core 2 Quad Q9505 is a 4-core desktop processor running at 2.83 GHz. It has a 1333 MHz front side bus and 6 MB of L2 cache.

    It fits motherboards with a Socket LGA775. Its model number is AT80580AJ073JG.

    Brand
    Intel
    Model
    AT80580AJ073JG
    Cores
    4
    Clock speed
    2.83 GHz
    Front side bus
    1333 MHz
    L2 cache
    6 MB
    Socket
    LGA775

    Questions and answers

    Will it fit my motherboard?
    It uses Socket LGA775 and a 1333 MHz FSB. Your board's BIOS must list support for Core 2 Quad 1333 MHz chips; older 945-era boards often do not.
    Does it have integrated graphics?
    No. You need a discrete graphics card or a board with onboard video.
    How does it compare with the Core 2 Quad Q9550?
    The Q9550 has 12 MB of L2 cache and a higher multiplier. The Q9505 has 6 MB and is generally a step behind it.
    What cooler do I need?
    Any LGA775-compatible cooler rated for at least 95 W. A basic stock-style cooler works but a tower cooler keeps noise down.
    What memory does it use?
    The memory controller is on the motherboard, so it depends on your chipset: DDR2 on most 3 series boards, DDR3 on many 4 series boards.
    Where is the Intel Core 2 Quad Q9505 4-Core Processor cheapest?
    At Amazon, for $49.99, as of our latest check.
    Where can I buy the Intel Core 2 Quad Q9505 4-Core Processor?
    2 stores we checked sell it, including Tech Network Supply LLC, Amazon.

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