Taiwanese media outlet Uniko’s Hardware is reporting new products codes for the as-however unannounced Nvidia GeForce RTX 3090 Ti graphics card that might shed some light-weight on its closing requirements. According to the publication, the RTX 3090 Ti carries “MT61K512M32KPA-21U” GDDR6X modules which supply double the memory density uncovered in former RTX 3000 collection playing cards although reducing the chip depend.
Micron GDDR6XMT61K512M32KPA-21UFor RTX 3090 Ti pic.twitter.com/hkTlCrCIQ7November 29, 2021
Attempts at decoding that product or service variety recommend the RTX 3090 Ti will be supercharged with GDDR6X memory ticking at 21Gbps for enhanced general performance. Acquire anything in this article with the regular dose of salt – particularly contemplating that this certain memory configuration paired with Nvidia’s regular 384-little bit bus will force an Nvidia GeForce card toward 1,008GB/s memory bandwidth, passing the 1,000GB/s mark for the initial time in the environmentally friendly company’s historical past.
In accordance to the report, the new “MT61K512M32KPA-21U” GDDR6X modules have also observed a doubling in density. Aspect of the explanation why Nvidia’s best-of-the-line Ampere graphics cards have been normally constrained to 8GB or 10GB at the most was the fact that GDDR6X modules were being only readily available at a density of 1GB for each module – Micron now would seem to have doubled the memory density up to 2GB per module.
This has presented Nvidia fairly of a notion downside when it comes to readily available memory – AMD’s competing RX 6000 sequence have at least 16 GB for the identical graphics card tier as Nvidia’s Ampere RTX 3070 and 3080 graphics cards. Of program, a graphics card’s efficiency isn’t really as dependant on memory ability as it is on other computing assets, which is why Nvidia’s offerings make these a splash in our Finest Graphics Cards for Gaming in 2021 manual.
The diminished memory density of GDDR6X led Nvidia to cram as several as 24 1GB modules on its existing flagship card, the RTX 3090. The new 2GB GDDR6X modules would hence let Nvidia to lower the number of whole memory modules from 24 to 12 – bettering electrical power performance of the possible RTX 3090 Ti. There must also be no more need to have for GDDR6X modules to be positioned on the back again of the card owing to absence of PCB genuine-estate any longer – there’s an option listed here to simplify the cards’ design and style.
Even with the extra ability efficiency of GDDR6X 2 GB modules, the RTX 3090 Ti is at the moment rumoured to carry a 450 W TDP. That amplified ability usage must be mostly justified by the truth that the RTX 3090 Ti is predicted to be Nvidia’s initially client-going through card to make use of the comprehensive GA102 GPU with its 10,752 CUDA cores – the vanilla RTX 3090 at this time offered maxes out at a even now very respectable 10,496 CUDA cores. Of program, even with bigger density GDDR6X modules, the memory clock boost from previous GDDR6X’s 19Gbps velocity up to the new 21Gbps clock is contributing to that potential 100W larger electric power envelope.
Do bear in mind that all of this details hasn’t been confirmed, and must so be taken with the acceptable sum of salt. The RTX 3090 Ti card is now “expected” to launch in January, following the launch of the RTX 3080 12 GB and RTX 3070 Ti 16 GB GDDR6 playing cards.