Active Processor Cores

Chapter 4: AMI BIOS

veriﬁcation to improve system performance. The default is Disabled. (Refer to Intel and Microsoft Web Sites for more information.)

Simultaneous Multi-Threading (Available when supported by the CPU)

Select Enabled to use the Simultaneous Multi-Threading Technology, which will result in increased CPU performance. The options are Disabled and Enabled.

Select Enabled to use a processor's second core and beyond. (Please refer to Intel's website for more information.) The options are All, 1 and 2.

Intel® EIST Technology

EIST (Enhanced Intel SpeedStep Technology) allows the system to automatically adjust processor voltage and core frequency in an effort to reduce power consump- tion and heat dissipation. Please refer to Intel’s web site for detailed information. The options are Disable (Disable GV3) and Enable (Enable GV3).

Intel® Turbo Boost

Select Enabled to allow the processor cores to run faster than normal under special circumstances to improve performance. The options are Disable and Enabled.

Performance/Watt Select

Select Power Optimized to use the Turbo Boost mode after the system has been in the P0 state for more than 2 seconds. Select Traditional to use the Turbo Boost mode when the system has been in the P0 state less than 2 seconds. The options are Power Optimized and Traditional.

Intel® C-STATE Tech

If this feature is set to Enabled, C-State is set by the system automatically to either C2, C3 or C4 state. The options are Disabled and Enabled.

C-State Package Limit Setting (Available when Intel® C-State Tech is enabled)

If this item is set to Auto, the AMI BIOS will automatically set the limit on the C-State package register. The options are Auto, C1, C3, C6 and C7.

C1 Auto Demotion

When this feature is set to Enabled, the CPU will conditionally demote C3, C6 or C7 requests to C1 based on un-core auto-demote information. The options are Disabled and Enabled.

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X8DTE-F, X8DT6-F, X8DT6, X8DTE specifications

Super Micro Computer offers a robust line of server motherboards designed for high performance, reliability, and scalability. Among these are the X8DTE, X8DT6, X8DT6-F, and X8DTE-F models, which cater to diverse computing needs in enterprise environments.

The X8DTE motherboard is equipped with an Intel 5500 chipset and supports dual-socket configurations, allowing for the installation of powerful Intel Xeon 5500 and 5600 series processors. With support for up to 192GB of DDR3 ECC memory, the X8DTE ensures data integrity and error correction, making it an ideal choice for mission-critical applications. It also features six SATA 3.0 Gb/s interfaces for storage solutions, ensuring high data transfer rates and ample storage capability.

The X8DT6 motherboard shines with its flexible architecture and support for dual CPUs, also accommodating the Intel Xeon 5500 and 5600 series processors. This model offers expansive memory potential, supporting up to 192GB of DDR3 ECC memory, which is crucial for applications demanding high memory bandwidth. Additionally, the X8DT6 provides optimized power management features, enhancing energy efficiency and reducing operational costs.

For those seeking advanced storage capabilities, the X8DT6-F and X8DTE-F variants come with integrated SAS support, offering enhanced performance for critical database applications. These models are designed to support Supermicro’s innovative SuperStorage systems, which can handle extensive data workloads efficiently. The X8DTE-F motherboard offers a total of eight 3.5-inch hot-swap drive bays, providing flexibility in storage management.

All four motherboard models feature Supermicro's robust security features, including chassis intrusion detection and a dedicated management controller for remote server management. Their compatibility with a wide range of operating systems and virtualization software, such as VMware and Microsoft Hyper-V, ensures that users can optimize their server environments tailored to specific workloads.

In conclusion, the Super Micro X8DTE, X8DT6, X8DT6-F, and X8DTE-F motherboards excel in delivering exceptional performance and reliability for demanding server applications. With their advanced technologies, extensive memory support, and versatile storage options, these motherboards represent an excellent choice for businesses seeking to enhance their computing infrastructure.