Intel OCTVB (OverClocking Thermal Velocity Boost) for Rocket Lake Explored | SB#25
In this video we explore the OCTVB implementation for Intel Rocket Lake CPUs. In 2018 Intel introduced Thermal Velocity Boost along with the Core i9-8950HK Coffee Lake mobile flagship processor. Thermal Velocity Boost opportunistically increases the clock frequency above the Turbo Boost 2.0 frequencies based on how much the processor is operating below its maximum temperature. The frequency gain and duration depend on the workload, capabilities of the processor, and the processor cooling solution. For processors that have Intel® Thermal Velocity Boost enabled, the maximum Core Frequency is achieved when the processor is at a pre-specified temperature or lower and turbo boost budget is available. For the 11900K the pre-specified temperature is 70c. With the introduction of the Intel Cryo Cooling Technology in 2020, Intel opened up the TVB configuration to motherboard vendors. Obviously, the Cryo Cooling technology exploits the increased overclocking headroom of much lower operating temperatures. You can use either XTU or, on motherboards that support it, configure Thermal Velocity Boost from the BIOS. Clip from SkatterBencher #25: Core i9-11900K Overclocked to 5600 MHz With ROG Maximus XIII Apex & Intel Cryo https://youtu.be/9Jxjr8vifBg
In this video we explore the OCTVB implementation for Intel Rocket Lake CPUs. In 2018 Intel introduced Thermal Velocity Boost along with the Core i9-8950HK Coffee Lake mobile flagship processor. Thermal Velocity Boost opportunistically increases the clock frequency above the Turbo Boost 2.0 frequencies based on how much the processor is operating below its maximum temperature. The frequency gain and duration depend on the workload, capabilities of the processor, and the processor cooling solution. For processors that have Intel® Thermal Velocity Boost enabled, the maximum Core Frequency is achieved when the processor is at a pre-specified temperature or lower and turbo boost budget is available. For the 11900K the pre-specified temperature is 70c. With the introduction of the Intel Cryo Cooling Technology in 2020, Intel opened up the TVB configuration to motherboard vendors. Obviously, the Cryo Cooling technology exploits the increased overclocking headroom of much lower operating temperatures. You can use either XTU or, on motherboards that support it, configure Thermal Velocity Boost from the BIOS. Clip from SkatterBencher #25: Core i9-11900K Overclocked to 5600 MHz With ROG Maximus XIII Apex & Intel Cryo https://youtu.be/9Jxjr8vifBg