Nvidia’s RTX 4000 gets new specs, and it’s not all good news

Nvidia’s upcoming Ada Lovelace graphics playing cards have simply acquired a brand new set of rumored specs, and this time, it is a bit of a combined bag.

Whereas the information is sweet for one of many GPUs, the RTX 4070 has really acquired a reduce in the case of its specs, however the leaker says this may not translate to a cheaper price.

And TBP, 450/420?/300W.

– kopite7kimi (@kopite7kimi) June 23, 2022

The data comes from kopite7kimi, a well-recognized identify in the case of PC {hardware} leaks, who has simply revealed an replace to the RTX 4090, RTX 4080, and RTX 4070 specs. I’ve heard earlier rumors concerning the specs. of the RTX 4090 and RTX 4070, that is the primary time we’ve got acquired predictions on the specs of the RTX 4080.

Let’s begin with the excellent news. If this rumor is true, the RTX 4090 flagship appears to have acquired a slight improve in core rely. The beforehand reported quantity was 16,128 CUDA cores, and has now elevated to 16,384 cores, which interprets to an improve from 126 streaming multiprocessors (SM) to 128. As for the remainder of the specs, they continue to be unchanged: the present expectation is that the GPU will get 24GB of GDDR6X reminiscence over a 384-bit reminiscence bus, in addition to 21Gbps bandwidth.

The RTX 4090 packs the AD102 GPU, which tops out at 144 SM, nevertheless it appears unlikely that the RTX 4090 will attain such heights. The total model of the AD102 GPU will most likely be present in an excellent higher graphics card, be it a Titan or simply an RTX 4090 Ti. Additionally it is rumored that he has monstrous energy necessities. This time, kopite7kimi did not reveal something new about that card, and to this point, we nonetheless do not know for positive if it exists.

Shifting on to the RTX 4080 with the AD103 GPU, it’s stated to return with 10,240 CUDA cores and 16GB of reminiscence. Nevertheless, in response to kopite7kimi, it will be based mostly on GDDR6 reminiscence as an alternative of GDDR6X. For the reason that leaker is predicting it to be 18Gbps, that might really make it slower than the RTX 3080 with its 19Gbps ​​reminiscence. The core rely is precisely the identical as on the RTX 3080 Ti. Thus far, this GPU would not sound very spectacular, however it’s stated to return with a a lot bigger L2 cache that would provide an enchancment in your gaming efficiency in comparison with its predecessors.

RTX 3080 graphics card on a pink background.
Jacob Roach / Digital Traits

Relating to the RTX 4070, the GPU was beforehand rumored to return with 12GB of reminiscence, however now, kopite7kimi is predicting simply 10GB on a 160-bit reminiscence bus. It’s stated to supply 7168 CUDA cores. Whereas it is definitely an improve over the RTX 3070, it will not be the generational leap some customers are hoping for. You are additionally not imagined to get a worth low cost based mostly on the lowered specs, however we do not know the MSRP of this GPU but, so it is arduous to guage its worth.

Lastly, the leaker delivered an replace on the ability necessities of the GPUs, which have undoubtedly been the topic of a variety of hypothesis in latest months. The supposed TBP for the RTX 4090 is 450 watts. That is 420 watts for the RTX 4080 and 300 watts for the RTX 4070. These numbers are far more conservative than the 600 watts (and extra) we have seen floating round.

What does all this imply for us finish customers of the upcoming RTX 40 sequence GPUs? Not an excessive amount of but. Specs can nonetheless change, and whereas kopite7kimi has a confirmed monitor report, they may be mistaken concerning the specs. As issues stand now, nonetheless, solely the RTX 4090 appears to mark an enormous enchancment over its predecessor, whereas the opposite two are a way more modest change. Whether or not or not the value will mirror that is still to be seen.

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