On the ark.intel.com page, the Tcase for the Pentium G3258 is 72 degrees celcius. ARK | Intel® Pentium® Processor G3258 (3M Cache, 3.20 GHz)
However, the thermal solution is the PGC 2013C, which on this PDF: http://www.intel.co.uk/content/dam/www/public/us/en/documents/datasheets/4th-gen-core-family-desktop-vol-1-datasheet.pdf page 69 say that the Tcase for a 53 watt processor would be 66.43 degrees celcius. Now, this is not the same with the Ark page, where it states 72 degrees. Is this intentional?