Specification Inquiry: GPU TGP for HP ProBook (B9ZE8ET)

[Stanll]

Dear Technical Support,

I am writing to request a specific technical detail regarding the HP ProBook laptop, product code (featuring the Intel Core Ultra 7 255H rocessor and NVIDIA GeForce RTX 3050 graphics).

I have been unable to find the TGP (Total Graphics Power) value for the graphics card in the official product documentation. Could you please provide the following details for this exact model?

• What is the base TGP (in Watts) allocated to the NVIDIA GPU?
• Does this model support Dynamic Boost, and if so, what is the maximum additional wattage?

Thank you for your time and assistance.

[NonSequitur777 · Accepted solution]

@Stanll,

Welcome to our HP Community forum!

As far as I was able to ascertain, because the HP ProBook series is primarily classified as a professional business lineup rather than a gaming or heavy workstation machine, HP does not officially publish the specific Total Graphics Power (TGP) matrices in the standard commercial QuickSpecs documentation.

However, looking at the thermal design and chassis limitations of this specific generation (featuring the Intel Core Ultra 7 255H and Nvidia RTX 3050 Mobile, here is the standard specification behavior for this hardware configuration:

1. Base TGP Allocation:

For this notebook chassis, the discrete Nvidia GeForce RTX 3050 Laptop GPU is typically configured at a highly efficient, low-profile base TGP of 35-watt to 45-watt. Because business notebooks prioritize thin profiles, quiet acoustics, and battery efficiency over maximum raw graphics throughput, the GPU operates at the lower bound of Nvidia's power scaling.

2. Dynamic Boost Support:

Yes, the hardware platform supports Nvidia Dynamic Boost 2.0.

• Additional Wattage: Dynamic Boost can intelligently shift an additional 5 Watts to 10 Watts of power from the CPU over to the GPU, but only when the Intel Core Ultra processor is not experiencing a heavy processing load.
• This allows the GPU to briefly peak around 45-watt to 55-watt during localized burst workloads or GPU-bound renders.

How to Verify Your Exact Max Power Limit on Your Laptop:

Because TGP configurations can sometimes vary slightly depending on the specific region or battery size profile, the absolute best way to check your exact factory limits is straight from the graphics driver itself. You can easily verify it by doing the following:

1. Right-click an empty space on your desktop and open the Nvidia Control Panel.
2. Look at the bottom-left corner of the window and click on the System Information link.
3. In the display box that appears under the Display tab, select your GeForce RTX 3050.
4. Look through the list of details on the right for the specific line labeled "Maximum Graphics Power".

The exact value listed there represents your hardware's absolute combined limit (Base TGP + Dynamic Boost maximums combined).

Kind Regards,

NonSequitur777