Glossary of Terms – continued

CPU / CPU NB Voltage OFFSET: Most AMD “Scorpius” platform technology motherboards have a BIOS option that allows Voltage adjustments beyond the CPU VID Voltage range. This voltage offset is added on top of the VID value. Voltage offset could be negative or positive. Actual voltage level = CPU or CPU NB VID + OFFSET.

Example: VID 1.350V + 0.100V OFFSET = 1.450V actual voltage level.

One of the following options will be available in the BIOS menu (depending on motherboard model):

∙“CPU Voltage” and “CPU NB Voltage” item that inclu des both VID and OFFSET values merged into one voltage adjustment item (the range can go to over 2.0V)

∙Separate items for CPU VID and CPU Voltage – here the “CPU Voltage” value starts from the VID value and then adds Offset on top of the VID

∙CPU and CPU NB “OFFSET” items that control the amount of Voltage offset

In all cases the voltage level can be tuned on the fly with AMD OverDrive utility (VID sliders). Please monitor the actual voltage level via the Hardware Monitoring.

CPU / CPU NB Voltage OVERRIDE: Some AMD “Scorpius” platform technology motherboards (such as the ASUS Crosshair 5) have a BIOS option that allows the motherboard to override the CPU VID value requested by the CPU by directly programming the voltage regulator. In this case the CPU Core Voltage and/or CPU NB Voltage will remain at a fixed voltage level. The motherboard BIOS may call this option as “manual voltage mode”. VID Override (or VID Bypass) may allow voltage levels that exceed the range of CPU VID values. In the case of AMD FX-8150 the VID range enables voltages of up to 1.550V – VID OVERRIDE may allow over 2.0V.

Note: If VID OVERRIDE / Bypass has been activated the CPU VID value adjustments via AMD OverDrive (or other software) will no longer have any impact on the actual voltage level. The only way to adjust the voltage is by directly programming the voltage regulator. The motherboard vendor may provide a software for this purpose.

AMD Turbo Core Technology: AMD Turbo Core Technology and Application Power Management (APM) allow the CPU cores to run above the CPU Base clock value as long as the CPU remains within the thermal and power limits. As an example the AMD FX-8150 CPU has a base clock of 3600MHz but it can run at 3900MHz when up to 8 cores are active and at 4200MHz when up to 4 cores are active assuming it stays within the power and thermal limits. Under very heavy workloads the CPU will return to the base clock – 3600MHz in the case of AMD FX-8150 CPU.

Since APM sets a predefined TDP limit it is usually recommended to disable both AMD Turbo Core Technology and APM features when increasing the CPU frequency and voltage above the default levels. The AMD Turbo Core Technology and APM can be disabled via AMD OverDrive utility or from the motherboard BIOS menu.

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AMD FD9370FHHKWOF manual Glossary of Terms
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FD9370FHHKWOF specifications

The AMD FD9370FHHKWOF is a powerful processor that has been designed to meet the demanding needs of gamers and professional users alike. This high-performance CPU is part of AMD's FX series and features innovative architecture and advanced technologies that enhance its overall performance and efficiency.

One of the standout features of the FD9370FHHKWOF is its eight cores, which allows for exceptional multitasking capabilities. With a base clock speed of 4.4 GHz and the ability to boost up to 4.7 GHz, this processor is capable of handling intense workloads with ease. Its architecture is built on the 32nm process technology, allowing for reduced power consumption while maintaining high levels of performance.

The FD9370FHHKWOF supports AMD's Turbo Core technology, which automatically adjusts the processor's clock speed to provide maximum performance when needed. This feature ensures that users can enjoy smooth gameplay and seamless application performance during high-demand scenarios. Additionally, the processor supports a range of thermal management technologies, allowing for optimized thermal performance and heat dissipation.

This CPU also integrates the latest in AMD's instruction set, which includes support for AVX, FMA4, and XOP instructions. These enhancements enable improved performance in applications that require heavy numerical processing, making it a particularly attractive option for users engaged in tasks such as video editing, 3D rendering, and simulations.

The FD9370FHHKWOF is compatible with a variety of motherboards that utilize the AM3+ socket, offering flexibility for users looking to upgrade their systems. It supports dual-channel DDR3 memory, with speeds up to 2133 MHz, further enhancing memory bandwidth and overall system responsiveness.

In terms of power consumption, the processor has a thermal design power (TDP) of 220 watts, which means users should pair it with adequate cooling solutions to maintain optimal operating temperatures.

Overall, the AMD FD9370FHHKWOF stands as a formidable option for users seeking a high-performance CPU that can accommodate the demands of modern gaming and professional applications. With its multi-core design, robust clock speeds, and support for advanced computing technologies, this processor is well-equipped to deliver an outstanding computing experience.
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