Let’s start at idle and low load. The 15 watts are okay in principle due to the 24 GB memory, but it could gladly be less. As soon as there’s a real load, there will be plenty of 260 watts in rendering/compute and 258 watts in the DirectX loop. Easier exercises, such as CAD applications with 3D previews, still have a moderate 195 to 240 watts. At 260 watts, power limit and voltage limit almost perfectly, which means a precision landing.
By the way, the specifications for the power limits are easy to read and correspond perfectly with the measurements:
Let us now look at the high-resolution measurements of power consumption and current / voltage. You can already see the way Nvidia’s Boost is controlled here
Compliance with standards at the motherboard slot
Die Karte liegt bei der Belastung des Motherboard-Slots im grasgrünen Bereich. Auch hier habe ich ein Diagramm angefertigt und man liegt immerhin noch ca. 1 Ampere unterhalb der maximal zulässigen 5,5 Ampere am PEG.
Power supply rating and dangerous load peaks
As I have already proved in detail in my basic article “The battle of graphics card against power supply – power consumption and load peaks demystified”, there are also higher loads in the millisecond range for short periods of time, which can lead to inexplicable shutdowns if the power supply is not well designed or not properly equipped. In this case, the TBP (Typical Board Power) measured by the graphics card manufacturer or reviewers alone is not really helpful for a stable system design.
Peaks with intervals between 1 and 10 ms can lead to shutdowns in very fast-reacting protective circuits (OPP, OCP), especially in multi-rail power supplies, although the average power consumption is still within the standard. For this card I would therefore calculate with up to 350 watts as graphics card load proportionally to the secondary side total power consumption of the system, in order to have enough reserves for the case of the worst case. A short excerpt with higher resolution is now shown by the 20 ms measurements (10 μS intervals), as I let them run automatically to determine the value:
PNY Quadro RTX 6000, 24GB GDDR6, 4x DP, USB-C (VCQRTX6000-PB)
 | lagernd | 2490,00 €*Stand: 29.04.24 12:00 |
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