Full NVIDIA RTX 40 “AD104” GPU with 7680 cores and 400W TDP to match RTX 3090 Ti in performance

Potential RTX 4070 Ti could match RTX 3090 Ti in terms of performance

The rumored specs for RTX 4070 with 7168 CUDA cores and 10GB memory on a 160-bit bus may seem underwhelming to some GPU enthusiasts. But such configuration is already capable of competing with NVIDIA’s high-end RTX 3090 GPU in 3DMark TimeSpy, at least that’s according to hardware leaker Kopite7kimi. However, the limited bandwidth may still become a bottleneck in some instances.

As it turns out, NVIDIA is already preparing a full variant of AD104 GPU, featuring 7680 cores and 12GB memory across a 192-bit memory bus. Such configuration would allegedly provide matching performance to the RTX 3090 Ti, the flagship Ampere desktop GPU which debuted in March this year. With a wider memory bus and faster memory, such a variant would have 40% higher memory bandwidth (360 → 504 GB/s) than RTX 4070.

More cores and faster memory would come at a cost of higher power consumption. It is said that PG141/SKU331 power draw reaches 400W, so 100W higher than RTX 4070’s (300W). It is too early to put a name on this configuration, but if RTX 3070 Ti with full GA104 GPU was any lesson for us – this should be the RTX 4070 Ti.

Thus far seven different RTX 40/ADA configurations were mentioned by Kopite7kimi and other leakers. This is the latest list with updated specs:

Source: @kopite7kimi