AMD platform AHCI, Puket M6S read and write speed is slow, is it a driver problem? 5

Check to see if the AHCI driver in Device Manager has been updated. If not, you can update it and turn it on.

Here's how to set up the BIOS (menus vary depending on the motherboard):

Method 1: Power on and press F2 to enter the BIOS.

In the Advanced tab, find SATA Configration and press Enter to select AHCI

Press F10 to save and exit. Some machines do not support IDE mode, and since the Windows XP operating system has been discontinued, the recently released models will no longer support the Windows XP operating system.

If you can't read the menu in English, you can set it to Chinese. Press the right arrow to select the system option. Then check the System Language option. Then select Chinese Simplified to confirm to display the Chinese menu.

Use the right arrow ( ) on your keyboard or select the Integrated Peripherals menu with your mouse. Then press the down arrow ( ) or use the mouse to select [South Bridge Built-in SATA Mode]. Press the Enter key to confirm, pop up the [Nanqiao Built-in SATA Mode] menu, and then use the down arrow ( ) or use the mouse to select [AHCI] (suitable for Windows 7 and above operating systems), and press the Enter key to confirm.

If you choose the IDE mode, it is suitable for the Windows XP operating system. Press the right arrow ( ) or select (Save & Leave) with the mouse to restart the computer.

The same button is used to enter BIOS Advanced and double-click SATA Controller Mode:

AHCI (Enhanced Mode) or Non-AHCI (Enhanced Mode Off).

Go to the BIOS and navigate to:

Open RAID Mode [AHCI] Select IDE (Compatible) and AHCI (Enhanced) mode, and press Enter to confirm.

Go to the BIOS and navigate to:

PCH SATA CONTROL MODE [AHCI] Use the up and down keys to select IDE (compatible) and ahci (enhanced), and press the enter key to confirm.

The disk performance of the AMD platform is scum, and all SSDs will be affected, and the running score cannot be compared with the Intel platform at all.

4K alignment has an impact on performance, but if you look at the graph, your M6S is already aligned, so don't worry about that.

You are an AMD platform, not an Intel platform, don't think too much about it. This drive doesn't work for you.

Regarding the 4K abnormality, first of all, the BIOS turns off all energy-saving options and then tries again, by default, the CPU energy-saving is turned on, which will affect the running score.

This depends on the SATA type set in your computer's BIOS, such as ACHI and ATA modes. The different modes are relevant to maximizing the functionality of your hard drive. tks！

Use the SATA3 interface, 4K alignment, and enable AHCI

The difference in read and write speed is not large, and it is the best.

The motherboard self-test process should be eliminated from the boot time calculation, as the time required for motherboard self-test varies greatly from motherboard to motherboard. It should be counted from the time it says "Starting Windows" to the time you see the desktop. The performance of the A platform is much worse than that of the i platform, and AMD's disk driver seems to be inferior to Microsoft's own MSAHCI, you can uninstall it and replace it with MSAHCI.

In addition, the mechanical disc sometimes slows down the boot speed, which is experience, not theory. There are also messy antivirus software and other underlying drivers that affect the boot time,In short, there are many influencing factors,But from the diagram, there is no problem with AHCI and 4K alignment,It shouldn't be the reason for SSD,Find the reason on the software。

Turn on AHCI, use Microsoft's AHCI driver, it won't be too low (compared to normal levels), try it.

I'll give you the right answer. I bought a Samsung 860evo and installed it on the AMD motherboard, played AMD's AHCI driver, the speed is almost the same as you, constantly replace AMD's AHCI driver, and change a few data cables, I found that the speed is still like that, and the system suspended the phenomenon when using asssd speed measurement, at first I thought it was an SSD quality problem, and then I changed back to using the system's own AHCI driver, and the speed immediately went up. So it means that the driver that comes with the system is the best, and it has ncq turned on by default, so it can be used normally.

Hello, don't worry, my data is similar to yours, because you are the master of sandforce, as long as you use it well, if you need to know why the data is slow, I can suggest you to search for the reason why it is slow, my data is not good, but compared with other people's data, it is not felt at all.

This disc seems to be able to run so far, and it's boring to force it;

The SF master controller is easy to run on the data that can be compressed, and if there is more data, it will become slower and slower;

AHCI is a core technology that distinguishes SATA2 from SATA1. This technology reduces the number of re-seek steps, which in turn saves seek time and improves response times. In layman's terms, it improves the performance of the hard drive.

On the other hand, it is also because of the reduction of seeks, which reduces the wear and tear of the disk, which plays an important role in prolonging the life of the hard disk.

In recent years, many people use SATA2 or even SATA3 hard drives, but they can't even turn on the simplest ahci or don't know this thing at all, I really don't know what to say...

Turning on AHCI is actually quite simple, and I don't understand why some people would think it's so cumbersome and struggle with whether to turn on this technology or not.

Under the XP system, enter the BIOS and reinstall the system with a CD-ROM after opening AHCI, F6 will be prompted to install the AHCI driver at the beginning, and replace it with other storage media that saves the AHCI driver, and continue to install the system after installing the driver; Under the win7 system, enter the BIOS and open the AHCI option to install the system directly. Win7 comes with its own AHCI driver, so it doesn't need to be installed separately, which is very convenient.

So, I don't know why the landlord asks this question, of course it's best to open. As for the gap between Intel and AMD platforms, the technology of Intel platforms is more advanced and mature, and the support of certain technologies such as SSDs is obviously much stronger than Intel. However, this does not affect the use of AHCI on the AMD platform.

To sum up, technically, the improvement of AHCI for your current hard disk performance is relatively limited, and it may not be intuitively felt but it is still improved; The fact that AHCI protects the hard drive is enough for you to turn on this technology. As mentioned above, why not use something that has a hundred benefits and no harm? It's hard to be afraid of trouble...

AHCI can take full advantage of the physical performance of the hard disk on the SATA interface. Of course it's going to be enabled. With IDE mode, there will be a significant loss of performance. This has nothing to do with the motherboard. It has to do with hard drives.

The performance of SSD 4K alignment in AHCI mode is greatly improved, and the performance of HDD is not ideal. AHCI mode has no CPU requirements, and the current CPU supports it.

4K alignment in AHCI mode is for SSDs. Reduced wear and tear. Improve performance. HDDs are basically useless. I've used the speed and it's not much better.

It's not big, AMD's is semi-integrated, and it doesn't have much impact under overclocking, after all, the hardware indicators are there.