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hey guys ,how can i get my gpu techology(process size) by code,such as 14nm

sherlock_71

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i'm wondering how to get what nm my gpu is,GPU-Z can do this,how can i do this too
thanks
 

newtekie1

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i'm wondering how to get what nm my gpu is,GPU-Z can do this,how can i do this too
thanks
I could be wrong, but I don't think GPU-Z reads the process size from the GPU. It uses a database to get that information.
 
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GPU-Z should list it out for you. Reports my GTX 690 and GTX 650 Ti BOOST as 28nm correctly.
 

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i'm wondering how to get what nm my gpu is,GPU-Z can do this,how can i do this too
thanks
You meant this?
Screenshot - 25_06_2021 , 16_15_06.jpg
 

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GPU-Z reads it from a database, @W1zzard enters that stuff manually

Some things can be read from a driver, but items like release date, nm, die size etc come from a database
 

sherlock_71

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GPU-Z reads it from a database, @W1zzard enters that stuff manually

Some things can be read from a driver, but items like release date, nm, die size etc come from a database
thanks bro,is there anyway to get the database?actually i only need the information of nm.
 

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thanks bro,is there anyway to get the database?actually i only need the information of nm.

It's literally right here on TPU.

 

sherlock_71

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95Viper

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You might want to look at GPUZoo.
Quote from site: "GPUZoo is an online database of video and 3D graphics cards, with extra tools for comparing card specifications, and displaying a chart of all cards, that have certain characteristics."
 

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GPU-Z reads it from a database, @W1zzard enters that stuff manually

Some things can be read from a driver, but items like release date, nm, die size etc come from a database
Its all the bios info-build date of the card/bios etc.
 

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Why dont you just google the GPU and find out? why all the mystery behind what you're trying to find
 

sherlock_71

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Why dont you just google the GPU and find out? why all the mystery behind what you're trying to find
sorry bro....but i've tried google the thing .and i got other information such as how to get ROPs .etc.
but only nm i cant get.and I can't find it via google
sorry again
 

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Why are you not using GPU-Z? Why are you not telling us the model name of the GPU?
 

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i'm wondering how to get what nm my gpu is,GPU-Z can do this,how can i do this too
thanks
Process size can't be read via software, GPU-Z uses a list of GPUs + their nm size. Same for die size and transistor count
 
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