Asus ROG STRIX Z390-E GAMING User Manual

3-16
Chapter 3: BIOS Setup
Chapter 3
The following item appears only when you set the Ai Overclocking Tuner to [XMP I],
[XMP II], or [Manual].
BCLK Frequency
This item allows you to set the BCLK (base clock) frequency to enhance the system
performance. Use the <+> or <-> to adjust the value.
We recommend you to set the value based on the CPU specication, as high BCLK
frequencies may damage the CPU permanently.
ASUS MultiCore Enhancement
[Auto] This item allows you to maximize the oveclocking performance optimized
by ASUS core ratio settings.
[Disabled] This item allows you to set to default core ratio settings.
CPU Core Ratio
This item allows you to set the CPU core ratios.
Conguration options: [Auto] [Sync All Cores] [Per Core] [AI Optimized]
The [AI Optimized] item appears only when you use an unlocked CPU.
DRAM Frequency
This item allows you to set the memory operating frequency. The congurable options vary
with the BCLK (base clock) frequency setting. Select the auto mode to apply the optimized
setting.
Conguration options: [Auto] [DDR4-800MHz] - [DDR4-8533MHz]
Internal CPU Power Management
The subitems in this menu allow you to set the CPU ratio and features.
Intel(R) SpeedStep(tm)
Allows the operating system to dynamically adjust the processor voltage and cores
frequency to decrease the average power consumption and decrease average heat
production. Conguration options: [Auto] [Enabled] [Disabled]
Turbo Mode
Allows you to enable your processor cores to run faster than the base operating
frequency when it is below power, current and specication limit. Conguration options:
[Disabled] [Enabled]

Asus ROG STRIX Z390-E GAMING Specifications

General

Non-ECC	Yes
Memory channels	Dual-channel
Memory slots type	DIMM
Number of memory slots	4
Supported memory types	DDR4-SDRAM
Maximum internal memory	64 GB
Supported memory clock speeds	2133, 2400, 2666, 2800, 3000, 3200, 3300, 3333, 3400, 3466, 3600, 3733, 3866, 4000, 4133, 4266 MHz
Component for	PC
Motherboard chipset	Intel Z390
Audio output channels	7.1 channels
Motherboard form factor	ATX
Motherboard chipset family	Intel
Windows operating systems supported	Windows 10
BIOS type	UEFI AMI
ACPI version	6.1
BIOS memory size	16 Mbit
Cables included	SATA
USB 2.0 connectors	2
Number of SATA II connectors	0
Number of SATA III connectors	6
USB 3.2 Gen 1 (3.1 Gen 1) connectors	1
PCI Express x1 (Gen 3.x) slots	3
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
LAN controller	Intel® I219-V
Wi-Fi standards	802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Bluetooth version	5.0
RAID levels	0, 1, 5, 10
Graphics card	HD Graphics
Maximum resolution	4096 x 2160 pixels
Parallel processing technology support	2-Way SLI, 3-Way CrossFireX
Processor socket	LGA 1151 (Socket H4)
Compatible processor series	Intel Celeron, Intel Pentium

Weight and Dimensions

Depth	244 mm
Width	305 mm