Download Microsoft Edge More info. Contents Exit focus mode. Is this page helpful? Please rate your experience Yes No. Any additional feedback? Bit AVX2. Bit SMEP. Supports Supervisor-Mode Execution Prevention if 1. Bit BMI2. Bit RTM. Bit RDT-M. Bit MPX. Bit RDT-A. Bit AVXF. Bit ADX. Bit SMAP. Bit CLWB. Bit Intel Processor Trace. Bit SHA. Bit UMIP. Supports user-mode instruction prevention if 1. Bit PKU. Supports protection keys for user-mode pages if 1.
If 1, OS has set CR4. Bits 16 - Reserved. Bits 24 - Reserved. Supports cache line demote if 1. EDX Bit Reserved. Bits Reserved. Sub-leaf index n is invalid if n exceeds the value that sub-leaf 0 returns in EAX. ECX Reserved. EDX Reserved. Bits 15 - Number of general-purpose performance monitoring counter per logical processor.
Bits 23 - Bit width of general-purpose, performance monitoring counter. Bits 31 - Length of EBX bit vector to enumerate architectural performance monitoring events. EBX Bit Core cycle event not available if 1. Bit Instruction retired event not available if 1. Bit Reference cycles event not available if 1. Bit Last-level cache reference event not available if 1.
Bit Last-level cache misses event not available if 1. Bit Branch instruction retired event not available if 1. Bit Branch mispredict retired event not available if 1. Bit AnyThread deprecation. Sub-leaf index 0 enumerates SMT level. Each subsequent higher sub-leaf index enumerates a higher-level topological entity in hierarchical order. All logical processors with the same next level ID share current level. EBX Bits 15 - Number of logical processors at this level type.
ECX Bits 07 - Level number. Same value in ECX input. Level type field has the following encoding: 0: Invalid. Bit x87 state. Bit SSE state. Bit AVX state. Bits 04 - MPX state. Bits 07 - AVX state. Bit PKRU state. Bits 12 - Reserved. Bits 07 - Used for XCR0. Bit PT state. Bit Used for XCR0. Bit HWP state. EAX Bits 31 - 0: The size in bytes from the offset specified in EBX of the save area for an extended state feature associated with a valid sub-leaf index, n.
Bit 01 is set if, when the compacted format of an XSAVE area is used, this extended state component located on the next byte boundary following the preceding state component otherwise, it is located immediately following the preceding state component. Bits 31 - 02 are reserved. Sub-leaf index 0 reports valid resource type starting at bit position 1 of EDX. Bit Supports L3 Total Bandwidth monitoring if 1. Bit Supports L3 Local Bandwidth monitoring if 1.
EBX Bit Reserved. Bit Supports Memory Bandwidth Allocation if 1. ECX Bits Reserved. If the performance is below par, you should consider replacing the components. CPU-Z is extremely easy to use with a simple user interface. You can look into the speed of different components and download this information with just a single click. Advanced users may already be aware of the best system settings. All you need to do is to provide your Email address and the software will forward system report to developers.
It also provides you with an insight into the most popular and powerful hardware devices that you can use with your PC. So, whether you need to monitor and enhance the speed and performance of your smartphone or PC, you should give CPU-Z a try. Leave a Reply Cancel reply You must be logged in to post a comment. If you are debugging in user mode, the! In kernel mode, it describes the target computer. The CP column gives the processor number. These numbers are always sequential, starting with zero.
The Manufacturer column specifies the processor manufacturer.
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