The GeForce RTX 3080 was expected to be NVIDIA’s hottest and finest consumer graphics card so substantially so that it was swiftly snatched up by bots when it introduced. The individuals who ended up speedy to get a single, however, may now be regretting their haste. Reviews about the card crashing underneath numerous ailments and large loads are flooding the Web and a handful of tech authorities and 1 graphics card maker have weighed in what could be the trigger of this unfortunate mystery.
Like any piece of electronics, graphics playing cards make use of capacitors and a cluster of them are actually used to control the voltage that passes as a result of the card. When the capacitors fall short to adequately filter higher-frequency rubbish, graphics playing cards have a tendency to turn out to be unstable and crash. That is likely why the typical denominator amid the reviews is boosting the GPU clock to two GHz or larger.
igor’s LAB investigated quite a few RTX 3080 cards as very well as NVIDIA’s requirements and theorized that the variety and combine of capacitors employed for this reason may perhaps be the result in of instability. NVIDIA’s specification enables for two types of capacitors to be applied, huge-region and much less expensive POSCAPs and smaller sized and much more costly MLCCs. Unsurprisingly, different makers, such as NVIDIA, made use of different mixtures of people.
The most unstable mixture is no mix at all, using POSCAPs for all 6 capacitor “slots”. Even a person slot using MLCCs, which have to team ten in a bundle, would be enough to stabilize the card as in the case of an MSI Gaming X Trio. NVIDIA’s own Founders Version card used two blocks but the very best of them all is possibly ASUS’ TUF RTX 3080 which employs practically nothing but MLCCs.
The investigation in no way writes off POSCAPs solely, just that may perhaps not be adequate on their have to tackle the GeForce RTX 3080’s bigger hundreds. Sadly, since these difficulties are in the deepest amounts of hardware, people who by now acquired affected playing cards have rather a lot no recourse but to lock their playing cards down to lower, additional stable clock rates.