6 Dec 2008

Publicat de Florin Carata in Articole, reviews, teste | 0 comentarii

Review: eVGA 8800 GTX

Review: eVGA 8800 GTX

Rezultate F.E.A.R. Extraction Point @ 1024×768

Scalare CPU

  ~E6300 ~E6400 ~E6600 ~E6700 ~X6800
Frecventa CPU 1860 MHz 2130 MHz 2400 MHz 2667 MHz 2930 MHz
Frecventa CPU 100% 114.52% 129.03% 143.39% 157.53%
F.E.A.R. Extraction Point @ 575/900 100% 106.87% 113.74% 119.08% 119.85%
F.E.A.R. Extraction Point @ 630/1000 100% 111.36% 116.67% 125% 128.79%
F.E.A.R. Extraction Point @ 660/1000 100% 112.98% 120.61% 128.24% 132.06%

Scalare GPU

  575/900 630/1000 660/1000
Frecventa GPU 575 MHz 630 MHz 660 MHz
Frecventa GPU 100% 109.57% 114.78%
F.E.A.R. Extraction Point @ ~E6300 100% 100.76% 100%
F.E.A.R. Extraction Point @ ~E6400 100% 105% 105.71%
F.E.A.R. Extraction Point @ ~E6600 100% 103.36% 106.04%
F.E.A.R. Extraction Point @ ~E6700 100% 105.77% 106.04%
F.E.A.R. Extraction Point @ ~X6800 100% 108.28% 110.19%

Concluzii

F.E.A.R. XP are o comportare echilibrata la o rezolutie moderata(1024×768): raportul (crestere performanta)/(crestere frecventa) pentru CPU este de 58.14% in timp ce raportul (crestere performanta)/(crestere frecventa) pentru GPU este de 43.14%.

Rezultate F.E.A.R. Extraction Point @ 1280×960

Scalare CPU

  ~E6300 ~E6400 ~E6600 ~E6700 ~X6800
Frecventa CPU 1860 MHz 2130 MHz 2400 MHz 2667 MHz 2930 MHz
Frecventa CPU 100% 114.52% 129.03% 143.39% 157.53%
F.E.A.R. Extraction Point @ 575/900 100% 101.77% 104.42% 103.54% 105.31%
F.E.A.R. Extraction Point @ 630/1000 100% 106.9% 109.48% 109.48% 109.48%
F.E.A.R. Extraction Point @ 660/1000 100% 106.67% 105% 109.17% 110.83%

Scalare GPU

  575/900 630/1000 660/1000
Frecventa GPU 575 MHz 630 MHz 660 MHz
Frecventa GPU 100% 109.57% 114.78%
F.E.A.R. Extraction Point @ ~E6300 100% 102.65% 106.19%
F.E.A.R. Extraction Point @ ~E6400 100% 107.83% 111.3%
F.E.A.R. Extraction Point @ ~E6600 100% 107.63% 106.78%
F.E.A.R. Extraction Point @ ~E6700 100% 108.55% 111.97%
F.E.A.R. Extraction Point @ ~X6800 100% 106.72% 111.76%

Concluzii

Cresterea rezolutiei incepe sa isi spuna cuvantul: la 1280×960 raportul (crestere performanta)/(crestere frecventa) pentru CPU scade la 22.2% in timp ce raportul (crestere performanta)/(crestere frecventa) pentru GPU creste la 67.37%.

Rezultate F.E.A.R. Extraction Point @ 1600×1200

Scalare CPU

  ~E6300 ~E6400 ~E6600 ~E6700 ~X6800
Frecventa CPU 1860 MHz 2130 MHz 2400 MHz 2667 MHz 2930 MHz
Frecventa CPU 100% 114.52% 129.03% 143.39% 157.53%
F.E.A.R. Extraction Point @ 575/900 100% 100% 102.41% 100% 102.41%
F.E.A.R. Extraction Point @ 630/1000 100% 101.11% 101.11% 103.33% 100%
F.E.A.R. Extraction Point @ 660/1000 100% 103.26% 101.09% 102.17% 102.17%

Scalare GPU

  575/900 630/1000 660/1000
Frecventa GPU 575 MHz 630 MHz 660 MHz
Frecventa GPU 100% 109.57% 114.78%
F.E.A.R. Extraction Point @ ~E6300 100% 108.43% 110.84%
F.E.A.R. Extraction Point @ ~E6400 100% 109.64% 114.46%
F.E.A.R. Extraction Point @ ~E6600 100% 107.06% 109.41%
F.E.A.R. Extraction Point @ ~E6700 100% 112.05% 113.21%
F.E.A.R. Extraction Point @ ~X6800 100% 105.88% 110.59%

Concluzii

La 1600×1200 procesorul aproape nu mai conteaza in timp ce placa video preia tot efortul (un rezultat logic de altfel). Raportul (crestere performanta)/(crestere frecventa) pentru CPU scade la 5.55%, iar raportul (crestere performanta)/(crestere frecventa) pentru GPU creste la 84.58%!

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