how to enable turbo boost on dell laptop

Under various workloads, especially ones that are relatively low in power demands and are lightly threaded or not threaded at all, the processor can take advantage of the headroom by increasing the clock frequency - while staying within thermal and electrical limits. This feature is only available on Intel microprocessors that support Turbo Boost and have the feature enabled and supported (e.g. This bit from the link below sums it up pretty good: I don't profess to be an expert on this - just what I've read. If something is always making multi cores work, then you may not see it. Turbo Boost is opportunistic, it's only going to increase clock speed when it feels it can. But then I think your Host would want something more than an E5-2620. I'm sure if you have VMs that run apps that are CPU intensive then I could see this. Disk subsystem and Ram I think tend to be more common. Also, I've never given much thought to this as I've never had a Host server suffer from CPU as a limiting factor. I'm running the 'bare metal' Hyper-V Server 2016. Just to be clear - I'm not running Windows Server 2016 with Hyper-V.

Windows Server 2012 R.2 Standard 64-bit star 4.5.

Someone ever faced some problem like this? They blame it to Hyper-V service installed on machine, but no documentation about it was provided.

Contacting Dell support, they had failed to provide some light in this matter and no conclusive answer has given. Our OS is Windows Server 2012 Standard, our power option is set to High Performance and I cannot find the reason for this behaviour. After adjusting and testing every possible option, I still have processor clock locked in the base clock speed of our Intel Turbo Boost capable processor (E5-2620 v4). Looking in Dell documentation Opens a new window, I found some info about 'system profile' that deals with energy and processor states.

I'm facing some performance problems in some Dell Server machines from R Series, so I decided to narrow the issues and had stumbled with processor clocks in a locked state.

How to enable turbo boost on dell laptop