Szia!
Megnéztem E5-2667 V2 rendszeren
> sysbench 0.4.12
> Linux proxmox2 4.15.18-14-pve #1 SMP PVE 4.15.18-39 (Wed, 15 May 2019 06:56:23 +0200) x86_64 GNU/Linux
$> sysbench --test=cpu run
Test execution summary:
total time: 8.6735s
total number of events: 10000
total time taken by event execution: 8.6728
$> sysbench --test=cpu --num-threads=2 run
Test execution summary:
total time: 4.2351s
total number of events: 10000
total time taken by event execution: 8.4674
$> cat /proc/cpuninfo
vendor_id : GenuineIntel
cpu family : 6
model : 62
model name : Intel(R) Xeon(R) CPU E5-2667 v2 @ 3.30GHz
stepping : 4
microcode : 0x42d
cpu MHz : 3026.664
cache size : 25600 KB
physical id : 1
siblings : 8
core id : 11
cpu cores : 8
apicid : 54
initial apicid : 54
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 pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm cpuid_fault epb pti intel_ppin ssbd ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid fsgsbase smep erms xsaveopt dtherm ida arat pln pts flush_l1d
bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds
bogomips : 6585.62
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management: