coreboot

processor : 0

vendor_id : GenuineIntel

cpu family : 6

model : 42

model name : Intel(R) Core(TM) i5-2520M CPU @ 2.50GHz

stepping : 7

microcode : 0x2d

cpu MHz : 811.004

cache size : 3072 KB

physical id : 0

siblings : 4

core id : 0

cpu cores : 2

apicid : 0

initial apicid : 0

fpu : yes

fpu_exception : yes

cpuid level : 13

wp : yes

flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx lahf_lm epb ibrs ibpb stibp kaiser tpr_shadow vnmi flexpriority ept vpid xsaveopt dtherm ida arat pln pts

bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds

bogomips : 4988.45

clflush size : 64

cache_alignment : 64

address sizes : 36 bits physical, 48 bits virtual

power management:

processor : 1

vendor_id : GenuineIntel

cpu family : 6

model : 42

model name : Intel(R) Core(TM) i5-2520M CPU @ 2.50GHz

stepping : 7

microcode : 0x2d

cpu MHz : 800.933

cache size : 3072 KB

physical id : 0

siblings : 4

core id : 0

cpu cores : 2

apicid : 1

initial apicid : 1

fpu : yes

fpu_exception : yes

cpuid level : 13

wp : yes

flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx lahf_lm epb ibrs ibpb stibp kaiser tpr_shadow vnmi flexpriority ept vpid xsaveopt dtherm ida arat pln pts

bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds

bogomips : 4988.45

clflush size : 64

cache_alignment : 64

address sizes : 36 bits physical, 48 bits virtual

power management:

processor : 2

vendor_id : GenuineIntel

cpu family : 6

model : 42

model name : Intel(R) Core(TM) i5-2520M CPU @ 2.50GHz

stepping : 7

microcode : 0x2d

cpu MHz : 799.865

cache size : 3072 KB

physical id : 0

siblings : 4

core id : 1

cpu cores : 2

apicid : 2

initial apicid : 2

fpu : yes

fpu_exception : yes

cpuid level : 13

wp : yes

flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx lahf_lm epb ibrs ibpb stibp kaiser tpr_shadow vnmi flexpriority ept vpid xsaveopt dtherm ida arat pln pts

bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds

bogomips : 4988.45

clflush size : 64

cache_alignment : 64

address sizes : 36 bits physical, 48 bits virtual

power management:

processor : 3

vendor_id : GenuineIntel

cpu family : 6

model : 42

model name : Intel(R) Core(TM) i5-2520M CPU @ 2.50GHz

stepping : 7

microcode : 0x2d

cpu MHz : 799.865

cache size : 3072 KB

physical id : 0

siblings : 4

core id : 1

cpu cores : 2

apicid : 3

initial apicid : 3

fpu : yes

fpu_exception : yes

cpuid level : 13

wp : yes

flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx lahf_lm epb ibrs ibpb stibp kaiser tpr_shadow vnmi flexpriority ept vpid xsaveopt dtherm ida arat pln pts

bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds

bogomips : 4988.45

clflush size : 64

cache_alignment : 64

address sizes : 36 bits physical, 48 bits virtual

power management: