I have a new computer, assembled piece by piece, and the cpu is
supposed to be an intel i5-7600 LGA1151. The original box says "7th
generation".
However:
$ gcc -### -E - -march=native 2>&1 | sed -r '/cc1/!d;s/(")|(^.* - )//g'
-march=broadwell -mmmx -mno-3dnow -msse -msse2 -msse3 -mssse3
-mno-sse4a -mcx16 -msahf -mmovbe -maes -mno-sha -mpclmul -mpopcnt
-mabm -mno-lwp -mfma -mno-fma4 -mno-xop -mbmi -mbmi2 -mno-tbm -mavx
-mavx2 -msse4.2 -msse4.1 -mlzcnt -mrtm -mhle -mrdrnd -mf16c -mfsgsbase
-mrdseed -mprfchw -madx -mfxsr -mxsave -mxsaveopt -mno-avx512f
-mno-avx512er -mno-avx512cd -mno-avx512pf -mno-prefetchwt1 --param
l1-cache-size=32 --param l1-cache-line-size=64 --param
l2-cache-size=6144 -mtune=generic -fstack-protector-strong
?!
$ cat /proc/cpuinfo
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 158
model name : Intel(R) Core(TM) i5-7600 CPU @ 3.50GHz
stepping : 9
microcode : 0x42
cpu MHz : 900.207
cache size : 6144 KB
physical id : 0
siblings : 4
core id : 0
cpu cores : 4
apicid : 0
initial apicid : 0
fpu : yes
fpu_exception : yes
cpuid level : 22
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 pdpe1gb rdtscp lm constant_tsc art arch_perfmon pebs bts
rep_good nopl xtopology nonstop_tsc aperfmperf tsc_known_freq pni
pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16
xtpr pdcm pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer
aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch intel_pt
tpr_shadow vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 hle
avx2 smep bmi2 erms invpcid rtm mpx rdseed adx smap clflushopt
xsaveopt xsavec xgetbv1 xsaves dtherm ida arat pln pts hwp hwp_notify
hwp_act_window hwp_epp
bugs :
bogomips : 7008.00
clflush size : 64
cache_alignment : 64
address sizes : 39 bits physical, 48 bits virtual
power management:
$ lshw
(...)
*-cpu
description: CPU
product: Intel(R) Core(TM) i5-7600 CPU @ 3.50GHz
vendor: Intel Corp.
physical id: 52
bus info: cpu@0
version: Intel(R) Core(TM) i5-7600 CPU @ 3.50GHz
serial: To Be Filled By O.E.M.
slot: LGA1151
size: 3792MHz
capacity: 4005MHz
width: 64 bits
clock: 100MHz
capabilities: x86-64 fpu fpu_exception wp vme de pse tsc msr
pae mce cx8 apic sep mtrr pge mca cm
ov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall
nx pdpe1gb rdtscp constant_tsc art arc
h_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf
tsc_known_freq pni pclmulqdq dtes64 monit
or ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid sse4_1
sse4_2 x2apic movbe popcnt tsc_deadline
_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch intel_pt
tpr_shadow vnmi flexpriority ept vpid f
sgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm mpx rdseed
adx smap clflushopt xsaveopt xsavec
xgetbv1 xsaves dtherm ida arat pln pts hwp hwp_notify hwp_act_window
hwp_epp cpufreq
configuration: cores=4 enabledcores=4 threads=4
(...)
Was I ripped off?
Can someone with the same cpu check the output of the above commands?
Thanks...
Jorge Almeida
