Please note that this post is tagged as a Rumor,
Rumored NVIDIA RTX 4090 Ti specs surfaced
A quick update on the RTX 4090 Ti specs has been shared by Kopite7kimi himself.
It looks like we’re getting closer to NVIDIA making even faster RTX 40 graphics cards available. Just 2 days ago, a new leak confirmed that NVIDIA is working on 800W TITAN GPU, which is likely to be equipped with 48GB of memory. Today we learn that the Titan and the RTX 4090 Ti should actually be two different models.
According to Copyite, the RTX 4090 Ti will feature a cut-down AD102 GPU with 18176 cores (1792 cores more than the RTX 4090), upgraded memory for 24 Gbps modules, and a TBP of 600W. The last part isn’t quite clear whether he’s referring to TDP, TGP or just max board power. In any case, this could be a higher default board power (450W+), while the maximum configurable power limit is similar to the RTX 4090 Ti (600W). This is the limit for a 16-power connector.
rtx 4090 ti
PG136/139-SKU310
18176FP32
96M L2
24Gbps 24G GDDR6X
Total board power ~ 600W– Copite 7km (@copite7km) January 30, 2023
The faster memory chips suggest the card will have a maximum bandwidth of 1152Gb/s, so 144Gb/s faster than any RTX 4090 on the market right now. It should also be noted that Copyite is verifying the board numbers of PG136 and PG139. These are the NVIDIA reference and installer version board numbers. In other words, the RTX 4090 Ti will have the same board as the RTX 4090.
It’s no secret that NVIDIA has been planning this card for a long time. One of the first things to leak ahead of the RTX 40 launch was a piece of metal from the new cooler design, which was later used for the RTX 4090 non-Ti model.
Copyite is not confirming when such a card will be issued. In fact, there seems to be no reason to launch a new flagship Ti model right now. On the other hand, NVIDIA is now expected to have a GTC keynote in March, which would be a good place to announce a new TITAN.
| Rumored NVIDIA GeForce RTX 40 Series Specs | ||||
|---|---|---|---|---|
| VideoCardz.com | titan ada | rtx 4090 ti | rtx 4090 | rtx 4080 |
| Architecture | Ada (TSMC N4) | Ada (TSMC N4) | Ada (TSMC N4) | Ada (TSMC N4) |
| GPU | AD102-450 | AD102 | AD102-300 | AD103-300 |
| board number | PG137-SKU0 | PG139/136-SKU310 | PG139/136-SKU330 | PG139-SKU360 |
| SMS | 142 | 142 | 126 | 76 |
| kuda core | 18176 | 18176 | 16384 | 9728 |
| remember | 48GB G6X | 24gb g6x | 24gb g6x | 16gb g6x |
| memory bus | 384-bit | 384-bit | 384-bit | 256-bit |
| memory speed | 24 Gbps | 24 Gbps | 21 gbps | 22.4 Gbps |
| power | , / 800W (Max) | , / 600W (Max) | 450W(Default) / 600W(Max) | 320W(Default) / 355W(Max) |
| power connectors | 2x 16-pin | 1x 16-pin | 1x 16-pin | 1x 16-pin |
| commencement date | tbc | tbc | October 2022 | November 2022 |
source: kopite7kimi
