BIOS and Overclocking …
Get fast to the right UEFI settings …
ASRock X570 Extreme4 BIOS and Overclocking
ASRock X570 Extreme4 UEFI BIOS Update
ASRock X570 Extreme4 overclocking
ASRock X570 Extreme4 memory settings
ASRock X570 Extreme4 voltage settings
ASRock X570 Extreme4 Overclock even easier
ASRock X570 Extreme4 BIOS undervolting
ASRock X570 Extreme4 Fan control
BIOS and overclocking …
Let us continue with the BIOS / UEFI Setup options and the UEFI overclocking. Press F2 or Del during PC boot to get access to the UEFI Setup.
The ASRock X570 Extreme4 UEFI BIOS has a graphical user interface that allows intuitive mouse operation or can be operated with a conventional keyboard.
As we already reported in previous AMD AM4 motherboard tests, the ASRock EZ Mode known from previous ASRock boards is not (yet?) available on the AMD AM4 motherboards from ASRock. But the well-known graphical UEFI menu is the first choice for advanced OC enthusiasts anyway. The entry page provides important information such as the CPU used, the UEFI version, the DDR4 memory used with dual channel support, time and date.
Also the System Browser View, the ASRock Tech Service and the My Favorite menu item is (still?) not available on the ASRock X570 motherboard, but you will find the Full HD UEFI selection and the Active Page on Entry selection, where you can decide on which UEFI page you want to start in the UEFI setup. This is especially helpful for overclocking, as you often have to go to the second OC-Tweaker menu to find the optimal OC settings. With the ASRock X570 Extreme4 you will find the Active Page on Entry Option and the Full HD UEFI selection under Advanced.
UEFI BIOS Update …
Before we start with UEFI overclocking, we first update the UEFI BIOS to the latest version. Since ASRock regularly integrates new functions, better memory support and new processors, the BIOS update is recommended in most cases. For flashing the UEFI update ASRock offers several possibilities, e.g. the very simple Instant Flash or even the ASRock Internet Flash with a direct connection to the Internet. Via the so-called ASRock Instant Flash Option in the Tool Screen or via the F6 key when starting the PC you can access the ASRock Instant Flash Utility. You can simply install a previously downloaded ASRock BIOS without boot CD or similar by starting the ASRock Instant Flash Utility. Then select the BIOS Flash ROM from the desired drive, e.g. from a USB stick, which you have to unpack after downloading.
The RGB LED settings are not displayed graphically, but at least they are available in the UEFI and can not only be set by software. In Windows you can adjust the lighting even more comfortable and versatile with the ASRock Polychrome RGB LED software.
Simply select the desired SSD and it will be deleted quickly and securely – for example, for secure deletion before SSD sale or in the event of serious problems with partitioning. Great thing, but of course use it with caution!
ASRock X570 Extreme4 overclocking …
Now we come to AMD Ryzen overclocking with the X570 chipset on the ASRock X570 Extreme4 motherboard. ASRock doesn’t split the OC-Tweaker menu of the ASRock X570 Extreme4 into subpages anymore, but shows all basic tuning settings clearly on one page. Depending on the CPU, there is also the GFX configuration for the integrated graphics unit.
Let’s start at the top – there are some OC settings available for manual selection, but no direct BCLK settings. AMD Ryzen 5 and AMD Ryzen 7 and AMD Ryzen 9 processors have an unlocked multiplier, so you can easily increase the desired CPU frequency. With the AMD Ryzen 7 3800X CPU (standard clock 3900 MHz with a CPU ratio of 39x) the ASRock X570 Extreme4 motherboard offered a range from 2250 MHz to 6300 MHz for manual selection.
How easy it is to overclock we tried out with the AMD Ryzen 7 3800X CPU and with a slightly increased 1.3V VCore we went from 3900 MHz to 4548.94 MHz. Of course this requires a very good cooling!
ASRock X570 Extreme4 memory settings …
Of course, you can also select the values manually. In the BIOS version P1.90 there were already the DRAM clock settings in the OC Tweaker menu. Alternatively you can find all important memory settings under Advanced -> AMD CBS -> DRAM Timing Configuration. You can choose values from DDR4-1866 …
… up to DDR4-6000, whereby with this motherboard we could overclock the recently introduced Ballistix Elite DDR4-4000 modules with this ASRock X570 Extreme4 to DDR4-4600! All DDR4 timings can also be adjusted manually.
In addition you can also set the GFX frequency and GFX voltage on a processor with GPU.
ASRock X570 Extreme4 voltage settings …
Now we come to the different voltage settings that can be adjusted in the UEFI.
Starting from the CPU Voltage over VCore Offset value, CPU VDD 1.8V Voltage up to the VDDP you have important settings, with which you can overclock the AMD AM4 CPU already well. And the DDR4 voltage can be increased from 1.100 to 1.450V in the Voltage menu, so you can overclock or undervolt DDR4 modules.
ASRock X570 Extreme4 easy overclocking …
If you prefer to overclock in Windows, you can do many of the above voltage and frequency settings even with the ASRock A-Tuning tool or as shown in the soon published AMD Ryzen OC guide you can also overclock with the AMD Ryzen Master Tool.
For example, you could store a balanced BIOS setting, overclocking settings and undervolting values or Office and gaming settings as a user profile, so that you can quickly reload these values at any time.
BIOS Undervolting …
Underclocking was also checked again in this test. For this the AMD Ryzen CPU was set to the lowest value via the BIOS and could therefore be underclocked to approx. 1600 MHz or in idle to approx. 800 MHz. Of course, underclocking is like overclocking outside of the manufacturers specification, so it is necessary to have some luck. ASRock gives several options for easy PC underclocking / downclocking.
Here we still hope for a better overview in order to make all important adjustments as usual. As we know ASRock, there will be a BIOS update soon, which will make it much easier to find and adjust these basic settings … maybe with an search function in the UEFI, which we would like to suggest again. 😉
Fan control …
The UEFI Setup of the passive cooled X570 Extreme4 motherboard offers extensive temperature fan control options. The settings for the fan controller can be found in H/W Monitor directly below the temperature and voltage display.
In contrast to the ASRock AB350 Gaming K4 motherboard, ASRock has again integrated a graphical interface for controlling the fans in the UEFI setup of the ASRock X570 Extreme4. You can find the FAN-Tastic Tuning menu also in the H/W monitor and thus can make all the settings very clearly. Simply select the respective fan connector on the left and select the mode on the right side: Silent, Standard, Performance or Full Speed.
You can usually get along without an expensive Fan Controller, because the fans are controlled with this fan control based on CPU or motherboard temperature.
ASRock X570 Extreme4 energy consumption …