Year and month (2106). It’s quite simple. The date is included in the third information block. Month are marked as follows: from 1 to 9, then October, B – November, C – December.įor cards by MSI (an example): 602-V389-143SB 2106 000014 In our case, it means July of 2021 meaning after the integration of LHR.įor cards by Palit (an example): B O20 0154221 The year code goes first (21), then, week (25). Months are marked as follows: from 1 to 9, A – October, B – November, C – December.įor cards by Gigabyte (an example): SN 2125 41020415 The year code goes first (M – 2021, L – 2020), the number of the month goes next (in our case, February (2). #Identify nvidia graphics card by serial number how toHow to find the date of production in the serial number of Nvidia cardsįor cards by ASUS (an example): M2 N0CX00Y276001 All cards manufactured before this date come without LHR and can be used for mining efficiently. Remember that all video cards with LHR were produced after May 1, 2021. Unfortunately, a universal format of serialization does not exist and each manufacturer does what they like. The serial number of the card always contains a plethora of information including dates of production indicating the date when a device was produced. However, revisions number 2 or 3 signify a much greater chance of LHR being integrated. Note that a marking on cards by ASUS, Palit, Gainward, and Gigabyte don’t necessarily tell you that the card comes with LHR. H is placed in the end of the name of the card by Inno3D.KCK - additional code in the name of cards by KFA2.V1 - May revision identifier on video cards by Palit and Gainward.LHR is written on boxes with cards by MSI or Zotac.After the LHR integration, new markings started appearing in names of video cards from different manufacturers: #Identify nvidia graphics card by serial number fullThe full name of the product can be found on the box while most online stores put full names of products in the catalog. Companies that produce PC components are usually even stricter in terms of naming compared to other companies. GPU ID and LHR integration in Nvidia RTX 3000 VideocardĪny manufacturer follows their own strict naming regimen. On the other hand, when dealing with sellers from e-Bay or Craigslist, you may find a person who will be ready to show you the product before selling. However, you will unlikely be able to use it in the store. The method guarantees that you identify whether the card has LHR or not. #Identify nvidia graphics card by serial number softwareWe recommend using CPU-Z or a similar piece of software and use it to find the ID of the chip.Īfter the analysis, you will see the identifier of the GPU and the revision number. To check the GPU ID, you need a special utility. The information may be excluded from the product name on the box. You have to confirm it with the date of production. Note that the absence of the marking does not guarantee that the device was released before the May revision. Such devices demonstrate much lower hash rates compared to those without the markings. Usually, limited HR cards are marked with (LHR). RTX 3060 Ti, 3070, and 3080 could be produced before May 1, 2021, meaning that they avoided the latest revision and do not have LHR. These models were designed with interests of gamers in mind. RTX 3090, 3060, 3070 Ti, and 3080 Ti are equipped with LHR regardless of what the store’s nomenclature tells you. Some videocards come with a limiter by default.
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