Windows 10: My processors dissapeared???

So y'know, when you go into windows key + r and open the run window, type in MSCONFIG and go to boot > advanced options, check number of processors, and put in how many processors you want to use, well today i tried that, and for some reason, the max was one when yesterday i could put it all the way up to 4 i'm not crazy i swearWhere'd my processors go?

:)

 

Intel Gives Core i3 and Core i5 Dual-Core Processors K0 Stepping Update

Intel is giving some existing 32 nm "Clarkdale" based Core i3 and Core i5 processors an update. The processors will transition to the new K0 stepping from the existing C2 stepping. The parts that will be made on the K0 silicon are Core i3 models 530 (new sSPEC: SLBX7), 540 (new sSPEC: SLBTD) and Core i5 models 650 (new sSPEC: SLBTJ), 660/661 (SLBTK/SLBTB), 670 (SLBTL). Newer and upcoming models such as the i3-550, i3-560, i5-665K, and i5-680 are already being built on the K0 stepping die. Motherboards will require a BIOS update to support the new K0 stepping processors.

The K0 stepping change includes the following highlights:

• New S-spec and MM numbers for the converting products
• Extended CPUID will change from 0x00020652 to 0x00020655
• Host RevID will change from 0x12 to 0x18
• K0 stepping package is pin compatible with C2 stepping package
• Adds Processor Context ID (PCID) support

The revised older SKUs that are built on K0 stepping will be market-available by October 16.

 

CPU / CPU Processor problems / Processor affinity

We appreciate the information you provided. Your processor is working as expected. CPU affinity is only showing CPU (0) since 1 processor is working at the moment. It's very likely that your computer is using a balanced power plan, so we suggest changing
your power plan to High Performance by following these steps:

• Right-click Start.
• Click Power Options.
• Choose High Performance.

In addition to that, we recommend installing the latest updates to keep your system current and secure. Go to
Start > Settings > Update & Security > Check for updates.

Some programs may also be automatically launching whenever you boot your computer, affecting the performance. To disable them, follow these steps:

• Right-click your taskbar.
• Click Task Manager.
• Under the Startup tab, find the programs that you don't need.
• Right-click the program and choose Disable.

You're also using your computer for a game that was designed to run on an earlier version of Windows, so it's possible that it's slowing down your computer. In this case, use the Compatibility Troubleshooter to find and fix problems with the program using
these steps:

• Click Start.
• Type Troubleshooting and press Enter.
• Click Run programs made for previous versions of Windows.
• Click Next.
• Choose the program from the list and click Next.

Let us know if you need further assistance with your computer.

 

What's the difference between these two processors.

the first one is stepping E3, the second one is stepping E6. whats stepping?

No processor design is perfect. The first version of a new microprocessor product is the A-0 step. Later, as improvements are made to the product for functional (bug) fixes or manufacturing improvements, the stepping number will increase.

Generally speaking, minor changes result in an increased number, (that is, A-1 to A-2) while more complex changes result in the letter being changed (that is, A-2 to B-0).

If new steppings come out with fewer bugs you are usually not eligible to RMA for a newer processor. Most of these bugs are supposed to be worked around in the motherboard design, BIOS (drivers), and applications.

Intel produces a detailed document called a "Specification Update" for each of their processor models that covers all of the various steppings, and lists exactly which bugs (they call them "errata") each one has and a description of the bug. For example you can download the Pentium IV specification Update from Intel at http://developer.intel.com/design/pentium4/specupdt/
A similar document is available for every processor they make.

AMD uses the term "revision numbers" to refer to steppings for its Athlon and other processors. To see the errata for a given AMD processor, look up its revision guide, which lists the processor revision numbers and the errata which apply to each revision. For example, the revision guide for the AMD Athlon XP model 8 processor is available from AMD at
http://www.amd.com/us-en/assets/content_type/white_papers_and_tech_docs/25703.pdf

what does this all mean, well you are likely to have less compatablity problems with the newer version of the processor, but as most motherboard manufactures are good with bios updates, this should not be a problem.