Vari issue su scheda grafica Sapphire 7970 Vapor-X ver. 3GB

[frakka]

Lo screen di memtestCL riporta dei problemi ma solo in uno specifico test... Onestamente non saprei dire se e quanto possa essere indicativo, non lo conosco.
Bisognerebbe fare un test analogo con hardware equivalente assolutamente funzionante.

If MemtestG80/MemtestCL detect memory errors on your GPU, we recommend taking the following steps:

If your card generates errors and is overclocked (this includes “factory overclocked” or “superclocked” cards – anything with higher-than-reference clock speeds), reset the clock frequencies to the NVIDIA/ATI reference frequencies and see if the problem persists.
This is especially true for the memory clock. Errors in the Logic or Random Blocks tests are likely to be at least somewhat sensitive to the shader clock as well. The upshot of this guideline is that if your overclock is generating any errors above the stock frequencies, then it’s not a stable overclock.

If after this your card still generates errors in any test OTHER than the Modulo-20 test, these errors are likely indicative of a card that’s gone bad somehow. Such a card ought to be replaced.

We used MemtestG80 to collect data for paper #86, “Hard Data on Soft Errors: A Large-Scale Assessment of Real-World Error Rates in GPGPU”. However, we are no longer collecting MemtestG80′s information, so there’s no need to try to upload the results.

In base a quanto riportano, una volta verificato che sia tutto in ordine se la scheda riporta ancora errori è da sostituire...