Note that the cpu stepping reported in the identification utility is not the same as the stepping field reported. Each new core revision with these changes are referred to as a core stepping, and the changes never affect cpu performance. Cpu manufacturer software free download cpu manufacturer. The rpm for the cpuid1 tool can be found here lets take a quick look at the contrast between what this tool reports and what is generically available if. Familymodel numbers from intel atom processor z3600 and z3700 series specification update 329475005 looks incorrect. We use cookies for various purposes including analytics. Later, as improvements are made to the product for functional bug fixes or manufacturing improvements, the stepping number will increase. The chip in question features 32 cores and 64 threads and has a nominal clock speed of 3. Ive blogged recently about the oracle core factor in the clouds.
I am using oracle enterprise metadata management version 12. Cpuz is a freeware that gathers information on some of the main devices of your system. A change in the letter indicates a change to the base layer mask revision and metal layers, while a. Dec 26, 2010 your tag looks like a copy right out of an ad for a motherboard and your question x86 family 6 stepping 8 model 6 2933 mhz looks like a partial cpu description without the model series. Note that the cpu stepping reported in the identification utility is not the same as the stepping field reported in product specifications page of the processor. In some cases, controlm for database ssis feature is not working if installed on a windows 2008 server as there is a communication issue between the os and jna.
Id like to find a chart that has the cpu identifier registry value x86 family 15 model 2 stepping 9 and some information about it, like intelamd, northwood, thuroughbred. A program can use the cpuid to determine processor type and whether. Cpu manufacturer software free download cpu manufacturer top 4 download offers free software downloads for windows, mac, ios and android computers and mobile devices. If you need to find out all details on specific processor please use sspec numbers for intel processors or order product numbers for amd microprocessors. You must determine your cpus family to see if you are affected. The first version of a new microprocessor product is the a0 step. Additionally, the core 2 solo u3500 has an identical cpuid family, model, stepping to the q9550s but is available in a nonlga775 socket, which confounds interpretation of the above table.
How to get the cpuid, stepping, or sspec for an intel cpu. A processors family, model and stepping numbers refer to the manufacturing process on which a processor was manufactured and can be useful in identifying a processor in a system. Intel product specifications, features and compatibility quick reference guide and code name decoder. I am therefore attempting to convert others, but a friend who wants linux has the above cpu and the normal x86 kernal doesnt work. Jan 04, 2007 using the cpuid1 linux command for indepth processor information published january 4, 2007 oracle 3 comments not to be confused with the x86 isa cpuid instruction which serialized the cpu by the way, i found a nice little tool for indepth cpu information called cpuid1. By default, vcenter server identifies mismatches on features accessible to applications as incompatible to guarantee the stability of virtual machines. I confirmed from many information from the web and test result from friends actual machine.
Listed below are the cpu families affected by these flaws broken down by the flaw type. What is the difference betwwen two xeon cpus with stepping 11. For example, model numbers never identify cpu id, core stepping, core voltage, maximum cpu temperature and a few other parameters. In integrated circuits, the stepping level or revision level is a version number that refers to the introduction or revision of one or more photolithographic photomasks within the set of photomasks that is used to pattern an integrated circuit. In some cases, processor vendors have introduced significant architectural changes within the same processor family, such as the ssse3 and sse4. Ive snipped a bit of the manpage and pasted it below. Type, family, model, and stepping id see figure 36. The goal of benchmarks was investigation of innodbplugin and xtradb scalability in cpubound load. Usually, the letter indicates the revision level of a chips base layers and the number indicates the revision level of the metal layers. Hello everyone, im writing a small program which needs the cpu identification. Sometimes, processor vendors have introduced significant architectural changes within the same processor family, such as the ssse3 and sse4.
The proccpuinfo file contains details about individual cpu cores. The cpuid field is a combination of the processor family, processor model, and processor stepping reported in a hexadecimal format. Intel family 6 model 45 stepping 7 intel benchmarks, linux. Generally speaking, minor changes result in an increased number, that is, a1 to a2 while more complex. Do install controlmagent and controlm for database on another windows os, for example windows 2008 r2 server. By default, vcenter server identifies mismatches on features accessible to applications as incompatible to guarantee the stability of virtual machines after. Smaller model number and larger stepping value mean newer.
Linux for x86 intel family model stepping 7 im a n00b to linux, and can just about handle my own comp, but am really enjoying it and finding a lot better than a certain other os. Amd sharkstooth appears in geekbench results database. Looking for cpu identifier chart family, model, stepping. Can anyone tell me where i can find processor speed for this cpu. For reference, my q9550s is intel family 6, model 23 0x17, stepping 10, which supposedly supports cstate c4 confirmed through experimentation. Stepping identifiers are commonly an alphabetic letter followed by a numeric number, for example b2. I am checking the cpu information on two linux vms, on one vm, i see. Youll see the stepping right next to the sspec in the table. How can i find out what processor family an intel processor. In modern x86 microprocessors core steppings are represented as one or more letters followed by a digit, for. Xtradbinnodb cpu bound benchmarks on 24cores server. When viewing the metadata home page, overview tab, for a table, the sample data and profiling information are not displayed. In this aspect the core steppings are different from new core generations, which always affect cpu performance. Jan 27, 20 x86 family 15 model 4 stepping 7 genuineintel 2793 mhz supp issues with choppy video solved repost.
The term originated from the name of the equipment that exposes the photoresist to light. Intel family 6 model 45 stepping 7 intel benchmarks, intel family 6 model 45 stepping 7 intel performance data from and the phoronix test suite. In a previous blog post, i tried to show how this can be complex, comparing the same workload cached slob on different instances of same cloud provider amazon. Intel architecture and processor identification with cpuid model and. Not to be confused with the x86 isa cpuid instruction which serialized the cpu by the way, i found a nice little tool for indepth cpu information called cpuid1. By continuing to use pastebin, you agree to our use of cookies as described in the cookies policy. Cpu has been swapped out for a new one between the first and second entries below. For example, if you know your sspec is slbbm, just search the page for slbbm or your xeons model number. Summary of recent intel processor cpuid values, model and family numbers linked to the architecture codename and processor codename as.
Jun, 2014 and if you dont know the stepping, look for your cpu s model number in the main cpu table. With cpuid and eax01h, i want to get the family id and model id. Intel november 2019 microcode update red hat customer portal. If a software procedure can set and clear this flag, the processor executing. The family, model and stepping numbers do not directly translate to a specific. The family, model and stepping numbers do not directly translate to a specific processor, and should not be used as a tool to identify a specific processor. What is the difference betwwen two xeon cpus with stepping. Real time measurement of each cores internal frequency, memory frequency. Added cpuid feature flags per software developer manual vol 2a june 2009. And then, in order to optimize your oracle licences, you need to choose the instance type that can run faster on less cores. Solved x86 family 15 model 1 stepping 2 intel microprocess type. The cpu information includes details about the processor, like the architecture, vendor name, model, number of cores, speed of each core etc. Memory type, size, timings, and module specifications spd.
Cpu family, model and stepping overview jacks server blog. Find answers to x86 family 6 model 6 stepping 5 from the expert community at experts exchange. Processor name and number, codename, process, package, cache levels. The cpuzs detection engine is now available for customized use through the. The number returned by proccpuinfo is the family field from the cpuid instruction, which gives a vague idea of what processors are related to this one, and is really only useful for doing a table lookup to select what name to display for processors that dont support the processor brand string extended cpuid instruction. The cpuid database page shows only submissions, that the visitors elected to show publicly. This returns the cpus stepping, model, and family information in register. One of our customers gave me a chance to run some benchmarks on 24core intel cpu based server, and i could not miss it and ran few cpubound tasks there. Debian user forums view topic help decoding intel i7.
There are quite a few commands on linux to get those details about the cpu hardware, and here is a brief about some of the commands. Even if you see the results for your cpu model, you may still want to run the cwid program to check the. Developer hubs documentation training knowledge base licensing. Cpuid information for intel processors identification utility. Is there a table somewhere that will take the information in the cpu. In the x86 architecture, the cpuid instruction is a processor supplementary instruction allowing software to discover details of the processor. Smaller model number and larger stepping value mean newer cpu. The long form model code for the cpu is authenticamd family 23 model 49 stepping 0. Compare products including processors, desktop boards, server products and networking products. Using the cpuid1 linux command for indepth processor.
1105 982 379 1394 1384 917 1308 645 56 1240 279 1066 416 1374 45 447 683 475 730 201 1563 285 1223 780 1548 769 42 1237 1284 603 632 646 86 41 206 1301 333 855 14 77 1188 1061 1215 1460