Question rtx 2080ti CHIPS TU102-300A-K1-A1

[Tyemcho]

Hi my name is Giorgi, I'm from Georgia, i started project for RTX 2080ti, purchased damaged Msi gaming x trio from Spain with memory artifacts, also purchased 11 pieces SAMSUNG 16GBP/s gddr6 memory chips which you will only find on SUPER cards. i am trying to create RTX 2080ti SUPER. i heated up chips replaces with samsung ones, i still get artifacts. also heated up entire GPU but i still get error 43, i guss problem is with gpu memory controller because lines under gpu is not damaged, memory chips are brand new. i decided to purchase GPU chip from china. please tell me what is a difference between TU102-300A-K6-A1 TU102-300A-K1-A1 TU102-300A-K5-A1 i dont know what this K version is please tell me what to do i have damaged GPU (TU102-300A-K1-A1 )

my goal is to create world fastest 2080ti with 16gbp/s memory chips and also i'm planing to over-volt memory to 1.5V

 

[alcoholbob]

I think the problem with your goal is the 2080 Ti is not a memory bandwidth limited chip, all of the top 2080 Ti scores are reached by having high core clocks. A team in Brazil already made a 2080 Ti with 16gb/s memory chips and it didn't bench anywhere near the top of the benchmark charts simply because of the silicon lottery when it comes to core clockspeed.

 

[Tyemcho]

I think the problem with your goal is the 2080 Ti is not a memory bandwidth limited chip, all of the top 2080 Ti scores are reached by having high core clocks. A team in Brazil already made a 2080 Ti with 16gb/s memory chips and it didn't bench anywhere near the top of the benchmark charts simply because of the silicon lottery when it comes to core clockspeed.

that is not my question.. "what is a difference between TU102-300A-K6-A1 TU102-300A-K1-A1 TU102-300A-K5-A1"