New rumors surrounding the NVIDIA GeForce RTX 40 series graphics card lineup which includes the GeForce RTX 4090, RTX 4080, RTX 4070 & a 900W flagship have been posted by Kopite7kimi. The rumors further detail the configurations we are going to see in the upcoming lineup along with a few prototype cards that may or may not make it to retail shelves.

NVIDIA GeForce RTX 40 Graphics Card Rumors: Top AD102 GPU With 900W TDP & 48 GB Memory, RTX 4090 24 GB WIth AD102, RTX 4080 16 GB With AD103, RTX 4070 12 GB With AD104

According to the leaker, currently, NVIDIA has only started testing the AD102 GPUs which will go on to power the likes of the GeForce RTX 4090 Ti and GeForce RTX 4090. The NVIDIA GeForce RTX *090 graphics cards are already positioned as BFGPUs and have replaced the Titan-class offerings. There still are workstation offerings that offer some useful features such as ECC & graphics virtualization support but besides that, the GeForce BFGPU and RTX Workstation cards are pretty much the same mostly.

Now NVIDIA based on the leak, we have further specifications of three graphics cards & a prototype that is not known if it's just a test unit or a graphics card that would eventually make its way to the market later. The known variants include the GeForce RTX 4090, GeForce RTX 4080 & GeForce RTX 4070.

RTX 4080 will use AD103 chips, build with 16G GDDR6X, have a similar TGP to GA102.

RTX 4070 will use AD104 chips, build with 12G GDDR6, 300W.

Both of them haven't started testing yet, but soon do them.

— kopite7kimi (@kopite7kimi) April 27, 2022

In fact, there is another full-fat AD102 SKU with 900W TGP, 48G 24Gbps GDDR6X, 2*16pin and higher frequency.

But no one knows whether it will become an actual product. Because the test board of AD102 has more than two 16pin connectors, so everything is possible.

— kopite7kimi (@kopite7kimi) April 27, 2022

NVIDIA Ada Lovelace 'GeForce RTX 40' GPU Configurations