Computer

Watch out! They sell AMD laptop graphics as if they were desktop

If there is something that surprises us, it is the inventiveness that is had to bring out new models of graphics cards out of nowhere in a totally saturated market. This time the idea comes from Chinese assemblers who have taken graphics chips from AMD to turn them into graphics cards for tower PCs. The last? the desktop RX 6600M. But is it worth it? How is it different from the normal version?

The big difference between GPUs for desktop graphics cards and those for laptops is the consumption they can use. In the first case, they are optimized so that they can reach high speeds at peak times. The fact of having better performance refrigeration systems allows them to do so. On the other hand, in laptops, a higher performance per watt is sought within a limited space in terms of consumption. However, in recent times a surprising practice has been taking place and it is none other than seeing graphics cards for desktop computers equipped with video memories and chips for laptops. If in its day we were talking about NVIDIA models, now it has been AMD’s turn.

The desktop RX 6600M is selling in China

And apparently with international shipments if we pay attention to the image below these lines. Where do these cards come from? Well, the vast majority were in miners, where the greater efficiency due to consumption at certain levels of electrical power were beneficial for said tasks. Moreover, if you have ever wondered where the RX 6000 for laptops have gone and why NVIDIA continues to dominate the market, then here is the answer.

RX 6600M Desktop china online store

We have to start from the fact that the desktop RX 6600M is not based on the same chip as the standard RX 6600 and RX 6600 XT, as it is designed to run at a TDP of 100W. So the clock speeds it reaches are much smaller than their desktop counterparts. Let’s not forget that this is a Frankenstein built with a GPU that wasn’t meant to be placed in a tower PC. In any case, what is most striking is the fact that its price is below the recommended price for the RX 6600. So if we have to say something in its favor, it is that at least they have the detail of calling them RX 6600M and not plain RX 6600 and sell them at a price commensurate with their inferior performance.

Be careful when buying them, the TDP is treacherous

In laptop graphics, the same card can have many variants depending on the TDP assigned to the graphics card according to the design. This is important due to the fact that in terms of specifications this is a lottery. One model of the desktop RX 6600M may have much higher clock speeds than others. In any case, that should be reflected in the price and at the moment the only specifications that are known are those of a model that has fallen into the hands of a buyer.

RX 6600M desktop specifications

As for the specifications of the RX 6600M for desktop, in general and if we pay attention to the little information above, in general terms they are:

  • RDNA 2 architecture like the rest of the RX 6000 range.
  • 28 Compute Units with 1792 ALUs in FP32 in total.
  • 8 GB of GDDR6X memory on a 128-bit bus and 224 GB/s of bandwidth.
  • 2177MHz base clock speed.

In any case, we remember it, each assembler of these RX 6600M for desktop can vary the specifications by touching the TDP of the card and, therefore, make them not the same as the rest. Would you buy one of these cards knowing that they are for a laptop or are they good enough for you?

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