RTX 4090 launching in August?

 Apparently, it is not too late for NVIDIA to debut the RTX 40 series. According to Latest Rumors, Leaks, the GPU of this series may be launched in August. The Lower Tier Model will continue to come in the coming months; The most powerful RTX 4090 will be launched at the beginning.

First the RTX 4090, then the RTX 4080 and 4070

Videocardz claims ADA Lovelace will return in August. The RTX 4090 will be the first GPU in the RTX 40 series to be launched. The RTX 4070 could be followed by the RTX 4070 in October.

Videocardz says so far this schedule has been confirmed. However, the future may change. According to their own sources, this date may change as Board partners still have a large number of RTX 30 series GPUs in stock.

Possible specifications based on various information and rumors that have been leaked so far

Different types of information have come out about the RTX 40 series GPUs at different times. Although no specific information is available about the specs of any particular model, some of the common specs of the 40 series or some of the common high end GPUs of the ADA Lovelace lineup are as follows: (Many of these data are not confirmed).

RTX 4090:

AD102-300 GPU

16128 cuda cores

24 GB GDDR6X video memory, the speed of which can be 21 Gbps

384-bit memory bus

TDP can be 450W.

There will be a single 16-pin power connector.

RTX 4090, 4080 PG139, i.e. can feature the same board.

Performance:

According to kopitekimi, a popular and trusted liqueur, the RTX 4090 will be twice as fast as the RTX 3090. So far no benchmarks have been found for this.

An earlier leak from Kopite says the RPX 4090's FP32 computing power could be 100TFLOPS. In that case it will be 2.5 times more powerful than 3090ti in terms of raw computing power.

As many leaks as TDP, Power connector

According to the latest leaks from igorslab, the PCB of RTX 4090 could be exactly like RTX 3090 Ti or the same PCB. And the PCB design that came out through this leak will have four display output ports, and only one 16 pin connector.

According to the latest leak, the TDP of RTX 4090 will be 450 watts.

Earlier, another leak from Kopite suggested that NVIDIA's next-generation GPU may have two connectors of 900 watts TDP and 16-pin.

Earlier it was heard several times that TDP could be around 800 watts for 40 Series GPU, 450 watts + TDP was reported more than once.

Photo of Cooling Hitsink Leaked: Will there be a cooling system like the 30 series?

Pictures of RTX 4090's cooling heatsink have been leaked on Chiphall's forum. From there, it seems that Nvidia can have the same design and cooling solution as the RTX 30. One fan on each side of the GPU on the opposite side, V-Shaped PCB can be seen.

Larger L2 Cache? PCIe5?

Every 64-bit memory bus can have 16 megabytes of L2 cache memory, according to leaked files. As such, the amount of cache of RTX 4090 can be 96 MB which is really amazing. This may be the answer to NMD's Infinity Cache from Nvidia.

It was heard from another leak that there will be no PCIE5, in that case maybe PCIe4 interface will be seen. However, the 900 watt, 16 pin two connectors that were heard, if the information is true, then the interface PCIe5 seems more realistic.

Information about RTX 4080,4070

16 and 12 GB of video memory (GDDR6X, GDDR6) respectively

256 and 192 bit memory bus respectively.

AD103 and AD104-400 GPU

TDP of 450 watts and 300 watts respectively.