processor : 1 vendor_id : GenuineIntel cpu family : 6 model : 61 model name : Intel(R) Core(TM) i7-5557U CPU @ 3.10GHz stepping : 4 cpu MHz : 3092.842 cache size : 4096 KB physical id : 0 siblings : 2 core id : 1 cpu cores : 2 apicid : 1 initial apicid : 1 fpu : yes fpu_exception : yes cpuid level : 20 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx rdtscp lm constant_tsc rep_good nopl xtopology nonstop_tsc cpuid pni pclmulqdq ssse3 cx16 sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx rdrand hypervisor lahf_lm abm 3dnowprefetch pti rdseed bugs : cpu_meltdown spectre_v1 spectre_v2 bogomips : 6185.68 clflush size : 64 cache_alignment : 64 address sizes : 39 bits physical, 48 bits virtual power management: