Kako prepoznati da CPU bottlenecka GPU

Da Vsync imam uključen samo zašto clockat ako mi 2-3 jedra ne ideju prima 20%                                                                                           core0-8%

mislim izvini samo neznam nevidim pointa clockat to.

                                                                                                                                                                                                                          core1-10%

                                                                                                                                                                                                                         core2-39%                                                                                                                                                                                                                           core3-72%

                                                                                                                                                                                                                          core4-8%

                                                                                                                                                                                                                          core5-65

Vidjet ćeš poantu kad ga clockneš na 3.8GHz, a bogami i razliku.

Pa šta ja pišem japanski.Stvarno ste super momci.

Opa bez V synca odmah gpu usage na 90%-95% i core 0 na 3%  

                                                                                core 1 na 30%

                                                                                core 2 na 53%

                                                                                core 3 na 3%

                                                                                core 4 na 12%

                                                                                core 5 na 48 %

I fps tamo kad prije 60,59,61 a ne ide prekp 61.?

I temperatura grafe odmah se digla prije je bila tamo 54st a sada 65st.Koko je normalna temp?

 Ako je GPU usage preko 95%  ali nije loše ni 90% onda je to to jel grafe daje otprilike svoje performanse. Savršeno bi bilo da je na 99%, ali sve preko 95% je super.

 OK Slovenac, u wont in english, thats fine with me . Everything u said makes sense. But, u said that your fps was 30 fps, not 60 fps !! Therefore u didnt hit upper limit for 60Hz display ! Vsync is good thing but, only if u hit those 60 fps for 60hz display. 

 Best regards from southern neighbors .

Peace brother

nije :)

to je ako pada FPS ispod 60. Nisam to pitao.

Pitao sam koje su loše strane lockanih 60FPS/v-sync. padanje frejmrejta poništava v-sync.

Dakako da je response time bolji na višem frejmrejtu, ali u dosta igara to izaziva takav tearing i veće zagrijavanje GPU jer pokušava gurati šta više može.

Ako bi lockao recimo na 120, onda da.

Vsinc je ok za neke vrste igrica (recimo strategije) ali brze igre tipa FPS gdje svatko želi što bolji odziv (ms) vsinc nije poželjan jer stvara lag od 33ms do 80ms pri svakom rendanom frejmu što je puno uzimajuci u obzir da svi kupujemo monitore i miševe s večim brzinama te želimo što manji lag (primjer monitor 2ms,miš 1000hz)

http://www.anandtech.com/show/2803/5

Ma dostiže on nazad 60 čim je opet moguće držati 60 (dakle 60 i više fps).

Imaš ovdje dobro objašnjenje: http://hardforum.com/showthread.php?t=928593

Ni ovo nije loš link: http://www.tweakguides.com/Graphics_9.html

A neznam, na tome cpu i nebi trebalo bit nekog bottlenecka, jer su tu grafičku mnogi preporučivali ljudima sa athlon 5000+ na dalje...

Jel ti rezolucija niska, ako je to jače opterečuje procesor nego grafičku, dakle stavi max rezoluciju pa vidi onda

Imam procesor Q9650 (nije klokan) i graficku HD7870, a ne dobivam performanse kakve se ocekuju i zauzece graficke je oko 60%. Je li moguce da je ovaj procesor bottleneck ovoj karti?

U slucaju ako neko misli da ne bi trebalo biti do procesora da li onda uzrok moze biti ploca koja je low-end (G31) i da ona gusi performanse sistema?

1680x1050