NVIDIA GeForce RTX 4080’s new AD103-301 GPU has been pictured

Published: 17th Jan 2023, 10:01 GMT   Comments

NVIDIA RTX 4080 gets a new GPU revision

The 301 is a new revision for the AD103 GPU used by RTX 4080 graphics cards.

The change to AD103-301 GPU is nothing major, claims Chiphell member who posted a picture.

NVIDIA AD103-301 GPU, Source: Chiphell

The original poster claims that this variant was available for ‘a long time’, however this is most likely referring to the Chinese market. NVIDIA has updated the GPU which means that board partners need to apply new BOM (Bill of Materials) to their custom and semi-custom designs.

It is said that this change has no effect on performance, it will improve stability and nothing else. This claim is likely related to the voltage comparator now integrated into the GPU, is no longer required on the PCB.

Thus far we only know about RTX 4080 and upcoming RTX 4070 getting these updated GPU variants. The change is likely to apply to RTX 4070 Ti as well, but there has been no confirmation on that yet. There is also no change for RTX 4090 planned as far as we know.

RUMORED NVIDIA GeForce RTX 40 Series Specs
VideoCardz.comRTX 4090RTX 4080RTX 4070 TiRTX 4070RTX 4060 Ti
Picture
Board-SKUPG136-SKU330PG136-SKU360PG141-SKU331PG141-SKU336/337PG190
ArchitectureAda (TSMC 4N)Ada (TSMC 4N)Ada (TSMC 4N)Ada (TSMC 4N)Ada (TSMC 4N)
GPUAD102-300AD103-300/301AD104-400AD104-250/251AD106-350
CUDA Cores
 
16384
 
9728
 
7680
 
5888
 
4352
Boost Clock
 
2.5 GHz
 
2.5 GHz
 
2.6 GHz
TBCTBC
Memory
 
24 GB G6X
 
16 GB G6X
 
12 GB G6X
 
12 GB G6X
 
8 GB G6
Memory Bus
 
384-bit
 
256-bit
 
192-bit
 
192-bit
 
128-bit
Default TGP
 
450W
 
320W
 
285W
 
200W
 
220W
Release DateOctober 12th, 2022November 16h, 2022January 5th, 2023March (?) 2023TBC

Source: Chiphell via @hms1193




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