{"@context":"https://schema.org","@type":"Product","name":"Core 2 Quad Q8400","brand":{"@type":"Brand","name":"Intel"},"category":"Desktop processor","releaseDate":"2009-04","description":"Core 2 Quad Q8400 (2009); launched at $183, about $282 in 2026 dollars. 4 cores / 4 threads, 95 W, LGA 775. Full specs, the same-tier lineage, and what to compare it with.","additionalProperty":[{"@type":"PropertyValue","name":"Launch price","value":183,"unitText":"USD"},{"@type":"PropertyValue","name":"Launch price in 2026 dollars","value":282,"unitText":"USD"},{"@type":"PropertyValue","name":"Rated power","value":95,"unitText":"W"},{"@type":"PropertyValue","name":"Cores","value":4},{"@type":"PropertyValue","name":"Threads","value":4},{"@type":"PropertyValue","name":"Base clock","value":2.67,"unitText":"GHz"},{"@type":"PropertyValue","name":"Socket","value":"LGA 775"}]}
Specdle

Core 2 Quad Q8400

Intel desktop processor · Core 2 · launched April 2009

Launch price
$183
≈ $282 in 2026 dollars
Cores / threads
4 / 4
2 MB L2 cache
Rated power
95 W

Check the price on AmazonAffiliate link. Street prices move; the figures on this page are launch prices.

Launch price in today's dollars

The Core 2 Quad Q8400 launched at $183 in 2009. Adjusted with the U.S. Consumer Price Index, that is about $282 in 2026 dollars (7-month average), a 54% rise over 17 years.

Method: launch price × (CPI 2026 average ÷ CPI 2009 average), calendar-year averages of BLS series CPIAUCSL. 2026 covers 7 months so far.

Specifications

VendorIntel
SeriesCore 2
LaunchedApril 2009
Launch price$183 (1,000-unit price)
SocketLGA 775
Cores / threads4 / 4
Base clock2.67 GHz
L2 cache2 MB
Rated power95 W (TDP)

Compare with

Think you know your hardware? Specdle is a daily game: name the desktop processor from its specs in eight guesses. Play today's puzzle.