Windows 7 Recent bsods

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For the past week i've been having BSODs but only when i multi-task or run demanding games. I think it might be my computer overheating but i'm not sure. My logs, hardware, info, etc is attached. Couldn't find the dump file. http://windowsforum.com/attachments/info-zip.25256/?temp_hash=27027f1f0e0ec319155e5db2eab1b749