NeverBackDown
AMD Enthusiast
If I had to make a guess. Thicker wires arent always the solution. Odd that it sounds, a thicker wire can massively reduce the resistance as we have more electrons flowing. This could potentially cause damage. Of course its fixable by adding more resistance to the overall design, but then that may have a knock-on effect to other areas of the PCB design leading to a bigger cost than we think. I'm just spit balling though.
Point is, increasing the gauge is not so easy. I actually prefer Nvidias way of going about it, but it just feels like its still in test phase and we are the test pilots right now.
Thicker gauge wire lessens the overall resistance yes, but you are designing the GPU anyway. Its not an inconvenience. Especially if you had a ATX 2.0 requirement where the standards are set and agreed upon by everybody. Regardless less resistance means its a more efficient design and reduces the heat involved. Which currently is a big problem. Current is directly proportional to Volts and Resistance( I = V/R ). If you reduce resistance, you reduce the overall amps needed to drive the GPU. Less Resistance = less heat generated + less current consumed, ie, more efficient design.
Depending on how they go about it, you would need to use different insulation. Which isn't a hard thing to do either. Merely meeting the NEC (In America) requirements is all you need to do, the solution is source different insulation.
So my point still stands. It is easy and its an extremely common thing to do. When you run a service to a house you find out exactly what is being used and size the wire appropriately. Its the same thing for GPUs. You know exactly the specifications required to run your GPUs and standards used in the industry. You simply can propose an amendment or extension of the standards to enable more power hungry products that can be used in a safe way.
I disagree with Nvidias way of doing it. There should not be a test phase. A multi billion dollar company solely focused on one product type has no excuse to design and launch a product with so many issues.
@Dawelio
Even if I did not answer your question in your opinion. Warchild already has. Nvidia want exlcusive control and to keep you in their ecosystem.
Last edited: