>.. se možnosti získání dat z GPU Intel Gen9 (Gen8 se chyba netýká)
ale týka aj Gen7 a Gern7.5 okrem Gen9
The Linux kernel patch for this hardware defect that was merged earlier today only was for the very common Gen9 graphics, basically from Skylake through all relevant/shipping CPUs today pre-Icelake. The patch had mentioned though Gen8 was not impacted thanks to an earlier workaround. But now it turns out Intel Gen7/Gen7.5 graphics are also affected: this basically means Ivy Bridge and Haswell processors along with the likes of Valley View.
https://www.phoronix.com/scan.php?page=news_item&px=Intel-Gen7-Graphics-Flaw
Pokles výkonu jrúdajne len na gen7 grafikách, ale tam je strašný
When taking the geometric mean of the i7-4790K, the mitigated results for this new vulnerability saw the HD Graphics 4600 performance drop down to 58% the performance prior to mitigating this single vulnerability.
https://www.phoronix.com/scan.php?page=article&item=intel-gen7-hit&num=1
Wow, dik za odpoved! Prave tu i7-4790K mam ve svy testovaci kamere (uloha co mi bezi je opengl compute shader + trocha renderingu vysledku) - davneji tam byl videt narust vykonu kdyz se dalo novsi jadro, takze tohle bude asi zklamani :/ Budu se muset podivat zda neexistje nejake srovnani gen7/8/9 grafik mezi sebou, na zaklade EU a taktu to vychazelo +- stejne, snad jen to melo vzdy mensi TDP.