Famend leaker @KittyYYuko has printed the primary photos of printed circuit board of Nvidia’s upcoming GeForce RTX 4080 Founders Version graphics card in addition to the corporate’s AD103 graphics processor. Whereas PCB of the GeForce RTX 4080 FE resembles PCB of the GeForce RTX 4090 FE, there are vital variations between the 2 designs.
Identical to the designs of Nvidia’s Founders Version graphics playing cards are comparable, so are the designs of the corporate’s printed circuit boards, since they use comparable cooling techniques. Designs of the GeForce RTX 4080 FE and GeForce RTX 4090 FE PCBs are comparable too, and each boards use the identical 12VHPWR auxiliary energy connector. However because the former board is rated for 320W of graphics energy, whereas the RTX 4090 FE has an influence consumption of as much as 450W, the RTX 4080 FE has fewer energy phases in addition to fewer capacitors. Additionally, as a result of the AD103 GPU incorporates a 256-bit reminiscence interface whereas the AD102 processor has a 384-bit reminiscence bus, the RTX 4080 FE makes use of fewer of Micron’s GDDR6X reminiscence chips.
The AD103 GPU, primarily based on the Ada Lovelace structure, is significantly smaller in comparison with the AD102 processor. This isn’t one thing notably shocking because the AD103 packs 45.9 billion transistors and has a die dimension of 378.6 mm^2, whereas the AD102 includes of 76.3 billion of transistors and has a die dimension of 608.5 mm^2. Because the AD103 chip is comparatively small, it additionally doesn’t characteristic a metallic body on its sides.
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Since Nvidia’s GeForce RTX 4080 Founders Version shouldn’t be but out there, formally, @KittyYYuko needed to place a CPU and an EKWB sticker on the board in a bid to cover sure particulars that might establish the supply of the cardboard. This in fact hides the variety of energy phases featured by the GeForce RTX 4080 FE, however because the product is about to develop into out there subsequent week, we are going to be taught this info quickly sufficient.
Along with sharing pictures of the GeForce RTX 4080 Founders Version and AD103, the leaker additionally printed its 3DMark TimeSpy Excessive benchmark results of 14,100 factors, which is in step with different RTX 4080 efficiency leaks. Such efficiency numbers are ok to probably make Nvidia’s GeForce RTX 4080 one of many finest graphics playing cards for gaming set to be out there this 12 months, though it will likely be attention-grabbing to see how AMD’s new RX 7900 graphics playing cards compete once they arrive in mid-December.