Architecture x86-64 x86-64 Threads 2 4 L2 cache 2 MB 0.5 MB L2 cache per core 1 MB/core 0.25 MB/core Manufacture process 45 nm 22 nm Max CPUs 1 1 Clock multiplier 13 33 Operating temperature Unknown - 74.1°C Unknown - 65.3°C overclocking Overclocked clock speed 3.75 GHz 3.43 GHz Overclocked clock speed (Water) 4.49 GHz 3.46 GHz Overclocked clock speed (Air) 3.75 GHz 3.43 GHz integrated graphics GPU None GPU Label N/A Intel® HD Graphics 2500 Number of displays supported N/A 3 GPU clock speed N/A 650 MHz Turbo clock speed N/A 1,050 MHz bus Architecture FSB DMI Number of links 1 1.