No GPA is only one of 13 factors but it is very Important. The UC’s use a Comprehensive/Holistic application review so all parts of the application are considered but your GPA still needs to be in the general admission range for better chances. The CSU’s admit mainly on Stats with CSU capped weighted GPA being the most important factor.
Read this article on how UC’s evaluate Freshman applicants. I am not saying that UCSD, UCD or even SDSU are not possible but I am just listing statistical data to help you access your chances and what schools may be more realistic than others.
Schools do take your academic record into context based on your HS so this link can show you the average admitted UC capped weighted GPA for your HS and UC Campus.