Solution rgd1101 Sep 22, 2017 https://support.hp.com/us-en/product/compaq-presario-cq5300-desktop-pc-series/4079828/model/4119329/product-info mobo spec https://support.hp.com/us-en/product/compaq-presario-cq5300-desktop-pc-series/4079828/model/4119329/document/c01903990 Core 2 Quad Q8xx0/Q9xx0 (Yorkfield core) (95W) Q6600 is Kentsfield, one gen older
https://support.hp.com/us-en/product/compaq-presario-cq5300-desktop-pc-series/4079828/model/4119329/product-info mobo spec https://support.hp.com/us-en/product/compaq-presario-cq5300-desktop-pc-series/4079828/model/4119329/document/c01903990 Core 2 Quad Q8xx0/Q9xx0 (Yorkfield core) (95W) Q6600 is Kentsfield, one gen older
KahouAoki Distinguished Aug 17, 2015 291 0 18,860 Sep 22, 2017 #2 Core 2 Quad Q6600 is the most common cpu for that socket, easy to find and runs well. Upvote 0 Downvote
rgd1101 Don't Moderator Nov 7, 2011 73,297 3,852 176,290 Sep 22, 2017 Solution #3 https://support.hp.com/us-en/product/compaq-presario-cq5300-desktop-pc-series/4079828/model/4119329/product-info mobo spec https://support.hp.com/us-en/product/compaq-presario-cq5300-desktop-pc-series/4079828/model/4119329/document/c01903990 Core 2 Quad Q8xx0/Q9xx0 (Yorkfield core) (95W) Q6600 is Kentsfield, one gen older Upvote 0 Downvote Solution
https://support.hp.com/us-en/product/compaq-presario-cq5300-desktop-pc-series/4079828/model/4119329/product-info mobo spec https://support.hp.com/us-en/product/compaq-presario-cq5300-desktop-pc-series/4079828/model/4119329/document/c01903990 Core 2 Quad Q8xx0/Q9xx0 (Yorkfield core) (95W) Q6600 is Kentsfield, one gen older