It is no secret that the Nvidia GeForce RTX 3080 appears to be like to fill ache with trusty overclocks. The fly within the ointment could well perhaps be the usage of low-quality capacitors, as realized by Igor’s Lab. Some AIB playing cards exhaust more cost-effective and never more effective capacitors, which inhibits the provision of successfully-organized energy to the GPU, most definitely ensuing in a smash.
A couple of outlets fill claimed that the Nvidia GeForce RTX 3080 tends to smash when overclocked to 2.0 GHz or previous, as we reported earlier this week. The culprit could well be low-quality parts vulnerable in RTX 3080 playing cards made by AIB (add-in board) partners.
This news comes from Igor’s Lab, which realized that some variations of the Nvidia GeForce RTX 3080 exhaust low-quality capacitors on the PCB of the card, ensuing in low-quality energy provide. Igor’s Lab realized that some AIB RTX 3080 playing cards (in instruct the Zotac Trinity) exhaust POSCAPS (Conductive Polymer Tantalum Solid Capacitors) as a change of the extra costly and on the total better MLCCs (Multilayer Ceramic Chip Capacitors).
The RTX 3080’s reference board plan permits for either taste of capacitor, nonetheless POSCAPs cannot elevate successfully-organized energy to the GPU as successfully as MLCCs can.
Evaluating Zotac’s board plan in opposition to Nvidia’s possess Founder’s Edition (FE) variant, the Zotac card makes exhaust of six POSCAPs whereas the FE card makes exhaust of four POSCAPs and two MLCC clusters. Due to this, Igor’s Lab reports that the Zotac card crashes when overclocked to 2.01 GHz, whereas the FE can overclock “very clearly previous 2 GHz.”
Other AIB RTX 3080s looked within the document, along side MSI’s Gaming X Trio, which makes exhaust of 5 POSCAPs and one MLCC, and the Asus TUF Gaming GeForce RTX 3080, which makes exhaust of most efficient MLCCs in all six spots. (This can present why Asus’ RTX 3080s fill performed successfully.)
Whereas OEMs and Nvidia had been mum on the convey, EVGA notified its forum users that it encountered complications when the exhaust of six POSCAPs of their plan. These form of six POSCAP playing cards ended up with reviewers, nonetheless EVGA revamped the board structure to make exhaust of four POSCAPs and two MLCC clusters, which caused a retail delay.
Whereas this must unexcited unexcited be idea to be a rumor till Nvidia or every other OEM confirms that capacitor quality is the motive within the support of the overclock crashes, it’s one thing to retain an idea on. Even as you’re thinking of procuring an RTX 3080, it’s value a short look to receive what extra or less capacitors it makes exhaust of before finalizing the acquisition.
