For those who’ve ever been left pissed off by the mere 24GB of VRAM in an RTX 4090D or discovered the pathetic 16GB connected to an RTX 4080 Tremendous to be totally under you, there may very well be an answer obtainable, should you’re resourceful. That’s as a result of one Chinese language Cloud AI firm has been proven utilizing these GPUs however with double their regular VRAM allocation. So, should you ask actually, actually properly, they could type you out with a brand new double VRAM Nvidia graphics card too.
Nvidia isn’t set to launch any new best graphics card contenders till the a lot anticipated RTX 5000 collection launch on the tail finish of this 12 months or begin of subsequent 12 months. Nevertheless, plainly hasn’t stopped this unnamed firm from discovering its personal approach to eke out much more efficiency from its Nvidia playing cards.
The leaked info comes through X consumer @bdsqlsz who posted on the service a number of screenshots of techniques working what declare to be RTX 4090D and RTX 4080 Tremendous GPUs with double their regular quantity of VRAM. Meaning the RTX 4090D is sporting 48GB whereas the RTX 4080 packs in 32GB.
The playing cards are being utilized by a Chinese language Cloud computing service the place the additional reminiscence is beneficial for AI computing functions, fairly than it getting used to retailer gaming knowledge.
Notably, the PCB that homes the RTX 4090D GPU isn’t usually one which’s in a position to accommodate sufficient reminiscence chips to have the ability to supply 48GB of VRAM, because it solely homes the chips on one aspect of the board. As an alternative, the corporate is prone to have used previous RTX 3090 Ti PCBs which have reminiscence places on each side of the board, with these boards additionally identified to be suitable with RTX 4090 GPUs. Nevertheless, with no footage of the playing cards or different info to go on, we will’t know for certain.
You could be questioning why an organization like this might go to such efforts to improve an RTX 4090D (or certainly the RTX 4080 Tremendous) when the RTX 4090 is extra highly effective and there can be found much more highly effective devoted server GPUs that may inherently be geared up with extra VRAM.
Answering these in reverse order, utilizing consumer-grade chips just like the RTX 4090D and RTX 4080 Tremendous is simply less expensive than shopping for the server-grade choices. In the meantime, the RTX 4090 isn’t an choice to be used in China in the mean time on account of US export restrictions. Certainly, that’s why the RTX 4090D exists – it’s a cut-down variant of the 4090 that’s accepted by the US authorities to be used in China. This has led to many Chinese language corporations having to grow to be additional resourceful to search out the highly effective playing cards they want.
Realistically, your probabilities of getting maintain of a card like this are very slim, because it’s pretty unlikely such an organization would be prepared to promote you one, and getting the product shipped from China may be tough too. You possibly can endeavor to do the mod your self or make use of another modder to tackle the duty, but when your goal is to enhance gaming efficiency, it’s an costly, dangerous choice we wouldn’t advocate. You’ll get mainly no efficiency enchancment in video games, as virtually no sport max out the 24GB of reminiscence on an RTX 4090D as it’s.
As an alternative, you’re a lot better off simply splashing the money on a full-fat RTX 4090, for a begin. Or, should you’re truly in search of a card that provides first rate worth whereas additionally offering blazing efficiency, the RTX 4080 Super is the cardboard to go for.
