Nvidia Quietly Releases GeForce RTX 4090 With New Die

Nvidia has quietly began rolling out a brand new model of the AD102 graphics processing unit for GeForce RTX 4090 Founders Version graphics playing cards. reddit mail (by way of VideoCardz). The brand new model is marked as AD102-301 and though there may be unofficial data, it’s thought that the graphics playing cards can have little influence on BOM prices.

“I purchased one of many new batches. [GeForce RTX 4090] Found Founders Version Playing cards and die AD102-301-A1 to be a brand new manufacturing GPU,” wrote cavesearch123 Reddit post. “[The] The cardboard additionally has a brand new designation 16F4. No information about it, simply [GeForce RTX] The 4080 collection will get a brand new one [AD103-301] revision.”

One of many causes a Reddit person began researching which GPU model and revision they’ve is as a result of the AD102-301 comes with a most voltage restricted to 1.070V, whereas the AD102-300 helps a most voltage of 1.1V. Whereas the distinction could not appear vital to a daily person, it’s vital for overclocking. Nonetheless, the person was capable of enhance his GPU to three GHz with liquid cooling, which makes the GeForce RTX 4090, the most effective graphics card at present, even sooner.

“I can stabilize 3015mhz at 1.070V, however additional headroom is all the time welcome for stability,” the person stated. “Whereas I am undecided in regards to the inventory configuration, it is beneath a water block. I am guessing worse efficiency [with stock cooling] as a result of the temperatures can be increased.”

As a result of the printed circuit board of this AD102-301 primarily based GeForce RTX 4090 FE board has a distinct ID than the PCB of an AD102-300 powered RTX 4090 FE, it’s not possible to flash with the unique firmware with increased most voltage. .

Earlier this 12 months, Nvidia quietly started utilizing the AD103-301 and AD104-251 chips for its GeForce RTX 4080 and GeForce RTX 4070 add-on playing cards, respectively, in its graphics processors. As reported, these GPUs combine a comparator that compares the followers’ PWM sign with precise values, guaranteeing the followers spin on the right pace. Earlier configurations – the AD103-300 and AD104-250 – had disabled comparator circuits, requiring precise graphics card producers so as to add a comparator circuit to their playing cards.

The distinction between the AD102-300 and the AD102-301 is unknown, but when the AD102-301 integrates the aforementioned circuit, this can have an effect on the GeForce RTX 4090 BOM value. In the meantime, contemplating Nvidia’s GeForce RTX 4090 Founders Version begins at $1,599, a barely decrease invoice of supplies ought to have nearly no bearing on the retail worth. Nevertheless, if the change between the AD102-300 and AD102-301 is something however a working comparator, we are able to solely speculate how this impacts the efficiency or prices of GeForce RTX 4090 playing cards.