3dnow | 3DNow! (AMD vector instructions, competing with Intel's SSE1) | asus | ||||||
3dnowext | AMD 3DNow! extensions | asus | ||||||
3dnowprefetch | 3DNow prefetch instructions | nets | asus | CI547 | CI547xen | |||
abm | Advanced Bit Manipulation | nets | asus | CI547 | CI547xen | |||
acpi | ACPI supported | dom0 | asrock | CI547 | CI547xen | |||
adx | The ADCX and ADOX instructions | nets | CI547 | CI547xen | ||||
aes | hardware-accelerated AES (secret-key cryptography) | nets | CI547 | CI547xen | ||||
aperfmperf | APERF and MPERF are MSR registers for current CPU frequency | nets | asrock | CI547 | ||||
apic | On-chip APIC hardware supported | dom0 | domu | nets | asus | asrock | CI547 | CI547xen |
arat | Always Running APIC Timer | dom0 | domu | nets | CI547 | CI547xen | ||
arch_perfmon | Intel Architectural PerfMon | dom0 | nets | asrock | CI547 | CI547xen | ||
art | Always-Running Timer | CI547 | ||||||
avx | Advanced Vector Extensions | nets | CI547 | CI547xen | ||||
avx2 | AVX2 instructions | nets | CI547 | CI547xen | ||||
bmi1 | 1st group bit manipulation extensions | nets | CI547 | CI547xen | ||||
bmi2 | 2nd group bit manipulation extensions | nets | CI547 | CI547xen | ||||
bts | Branch Trace Store | nets | asrock | CI547 | ||||
clflush | Cache Line Flush instruction | dom0 | domu | nets | asus | asrock | CI547 | CI547xen |
clflushopt | CLFLUSHOPT instruction | CI547 | CI547xen | |||||
cmov | Conditional move instruction supported | dom0 | domu | nets | asus | asrock | CI547 | CI547xen |
constant_tsc | TSC ticks at a constant rate | dom0 | domu | nets | asrock | CI547 | CI547xen | |
cpuid | Supplementary instruction for CPU IDentification | dom0 | nets | asrock | ||||
cr8_legacy | CR8 in 32-bit mode | asus | ||||||
cx16 | CMPXCHG16B | dom0 | domu | nets | asus | asrock | CI547 | CI547xen |
cx8 | CMPXCHG8 instruction supported | dom0 | domu | nets | asus | asrock | CI547 | CI547xen |
de | Debugging extension | dom0 | domu | nets | asus | asrock | CI547 | CI547xen |
ds_cpl | CPL Qual. Debug Store | asrock | CI547 | |||||
dtes64 | 64-bit Debug Store | asrock | CI547 | |||||
dtherm | Digital thermal sensor | dom0 | domu | nets | asrock | CI547 | CI547xen | |
dts | Debug Store (buffer for debugging and profiling instructions) | nets | asrock | CI547 | ||||
eagerfpu | Non lazy FPU restore | domu | asus | CI547 | CI547xen | |||
epb | IA32_ENERGY_PERF_BIAS support | dom0 | domu | nets | CI547 | CI547xen | ||
ept | Intel Extended Page Table | CI547 | ||||||
erms | Enhanced REP MOVSB/STOSB | dom0 | domu | CI547 | CI547xen | |||
est | Enhanced SpeedStep | dom0 | CI547 | CI547xen | ||||
extd_apicid | Has extended APICID (8 bits) | asus | ||||||
f16c | 16-bit fp conversions (CVT16) | nets | CI547 | CI547xen | ||||
flexpriority | Intel FlexPriority | CI547 | ||||||
fma | Fused multiply-add | nets | CI547 | CI547xen | ||||
fpu | Floating-point unit on-chip | dom0 | domu | nets | asus | asrock | CI547 | CI547xen |
fsgsbase | {RD/WR}{FS/GS}BASE instructions | dom0 | domu | nets | CI547 | CI547xen | ||
fxsr | FXSAVE/FXRSTOR, CR4.OSFXSR | dom0 | domu | nets | asus | asrock | CI547 | CI547xen |
fxsr_opt | FXSAVE/FXRSTOR optimizations | asus | ||||||
hle | Hardware Lock Elision | nets | ||||||
ht | Hyper-Threading | dom0 | domu | asrock | CI547 | CI547xen | ||
hwp | Intel Hardware P-states | nets | CI547 | CI547xen | ||||
hwp_act_window | HWP Activity Window | nets | CI547 | CI547xen | ||||
hwp_epp | HWP Energy Performance Preference | nets | CI547 | CI547xen | ||||
hwp_notify | HWP notification | nets | CI547 | CI547xen | ||||
hypervisor | Hypervisor | dom0 | domu | nets | asus | CI547xen | ||
ida | Intel Dynamic Acceleration | nets | CI547 | CI547xen | ||||
intel_pt | Intel Processor Tracing | CI547 | ||||||
invpcid | Invalidate Processor Context ID | nets | CI547 | |||||
invpcid_single | effectively invpcid and CR4.PCIDE=1 | CI547 | ||||||
kaiser | unmap most of the kernel from userspace | CI547 | ||||||
lahf_lm | Load AH from Flags (LAHF) and Store AH into Flags (SAHF) in long mode | dom0 | domu | nets | asus | asrock | CI547 | CI547xen |
lm | Long Mode | dom0 | domu | nets | asrock | CI547 | CI547xen | |
mca | Machine check architecture | dom0 | domu | nets | asus | asrock | CI547 | CI547xen |
mce | Machine check exception | dom0 | domu | nets | asus | asrock | CI547 | CI547xen |
mmx | MMX technology supported | dom0 | domu | nets | asus | asrock | CI547 | CI547xen |
mmxext | AMD MMX extensions | asus | ||||||
monitor | Monitor/Mwait support (Intel SSE3 supplements) | dom0 | asus | asrock | CI547 | CI547xen | ||
movbe | Move Data After Swapping Bytes instruction | nets | asrock | CI547 | CI547xen | |||
mpx | Memory Protection Extension | CI547 | ||||||
msr | Model specific registers | dom0 | domu | nets | asus | asrock | CI547 | CI547xen |
mtrr | Memory type range registers | nets | asus | asrock | CI547 | |||
nonstop_tsc | TSC does not stop in C states | dom0 | nets | CI547 | CI547xen | |||
nopl | The NOPL (0F 1F) instructions | dom0 | domu | nets | CI547 | CI547xen | ||
nx | Execute Disable | dom0 | domu | nets | asus | asrock | CI547 | CI547xen |
pae | Physical address extension | dom0 | domu | nets | asus | asrock | CI547 | CI547xen |
pat | Page attribute table | dom0 | domu | nets | asus | asrock | CI547 | CI547xen |
pbe | Pending break enabled | asrock | CI547 | |||||
pcid | Process Context Identifiers | nets | CI547 | |||||
pclmulqdq | Perform a Carry-Less Multiplication of Quadword instruction | dom0 | domu | nets | CI547 | CI547xen | ||
pdcm | Performance Capabilities | asrock | CI547 | |||||
pdpe1gb | One GB pages | nets | CI547 | |||||
pebs | Precise-Event Based Sampling | nets | asrock | CI547 | ||||
pge | Page global enable | nets | asus | asrock | CI547 | |||
pln | Intel Power Limit Notification | dom0 | domu | nets | CI547 | CI547xen | ||
pni | SSE-3 Prescott New Instructions | dom0 | domu | nets | asus | asrock | CI547 | CI547xen |
popcnt | Return the Count of Number of Bits Set to 1 | dom0 | domu | nets | asus | CI547 | CI547xen | |
pse | Page size extension | nets | asus | asrock | CI547 | |||
pse36 | 36-bit PSEs (huge pages) | nets | asus | CI547 | ||||
pts | Intel Package Thermal Status | dom0 | domu | nets | CI547 | CI547xen | ||
rdrand | Instruction for returning random numbers | nets | CI547 | CI547xen | ||||
rdseed | Instruction for returning random numbers | nets | CI547 | CI547xen | ||||
rdtscp | Read Time-Stamp Counter and Processor ID | nets | asus | CI547 | ||||
rep_good | Rep microcode works well | dom0 | domu | asus | CI547 | CI547xen | ||
rtm | Restricted Transactional Memory | nets | ||||||
sdbg | Silicon debug | CI547 | ||||||
sep | Fast system call | dom0 | domu | nets | asus | asrock | CI547 | CI547xen |
smap | Supervisor Mode Access Prevention | nets | CI547 | |||||
smep | Supervisor Mode Execution Protection | nets | CI547 | |||||
ss | Self-snoop | nets | asrock | CI547 | ||||
sse | Streaming SIMD extensions | dom0 | domu | nets | asus | asrock | CI547 | CI547xen |
sse2 | Streaming SIMD extensions 2 | dom0 | domu | nets | asus | asrock | CI547 | CI547xen |
sse4_1 | SSE-4.1 | dom0 | domu | nets | CI547 | CI547xen | ||
sse4_2 | SSE-4.2 | dom0 | domu | nets | CI547 | CI547xen | ||
sse4a | SSE-4A | asus | ||||||
ssse3 | Supplemental SSE-3 | dom0 | domu | nets | asrock | CI547 | CI547xen | |
syscall | Fast System Call | dom0 | domu | nets | asus | CI547 | CI547xen | |
tm | Thermal monitor supported | asrock | CI547 | |||||
tm2 | Thermal Monitor 2 | asrock | CI547 | |||||
tpr_shadow | Intel TPR Shadow | CI547 | ||||||
tsc | TSC Time Stamp Counter (RDTSC) | dom0 | domu | nets | asus | asrock | CI547 | CI547xen |
tsc_adjust | TSC adjustment MSR | nets | CI547 | |||||
tsc_deadline_timer | TSC deadline timer | nets | CI547 | |||||
tsc_reliable | TSC is known to be reliable | nets | ||||||
vme | Virtual mode extension | nets | asus | asrock | CI547 | |||
vmmcall | Prefer VMMCALL to VMCALL | asus | ||||||
vmx | Hardware virtualization: Intel VMX | CI547 | ||||||
vnmi | Intel Virtual NMI | CI547 | ||||||
vpid | Intel Virtual Processor ID | CI547 | ||||||
x2apic | x2APIC | nets | asus | CI547 | ||||
xgetbv1 | XGETBV with ECX = 1 | CI547 | CI547xen | |||||
xsave | Save Processor Extended States | dom0 | domu | nets | CI547 | CI547xen | ||
xsavec | XSAVEC | CI547 | CI547xen | |||||
xsaveopt | Optimized XSAVE | dom0 | domu | nets | CI547 | CI547xen | ||
xsaves | XSAVES/XRSTORS | CI547 | ||||||
xtopology | cpu topology enum extensions | nets | CI547 | |||||
xtpr | Send Task Priority Messages | asrock | CI547 |