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AMD A10-7870K – test Godavaria

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Rezultati testiranja

3DMark – FireStrikeA10-7870K: 1.621A10-7870K1.621Radeon HD7730 1GB: 1.602Radeon HD7730 1GB1.602A107850K: 1.509A107850K1.509A10-7800 @ 65W: 1.428A10-7800 @ 65W1.428A8-7600: 1.340A8-76001.340A10-7800 @ 45W: 1.267A10-7800 @ 45W1.267i7-4770K: 892i7-4770K89201.783

20% viši radni takt grafičkog dijela donio je i osjetno više performanse u 3DMarku, čak i više nego AMD Radeon HD 7730.

7-ZIPA10-7870K @ 4.4GHz: 13.936A10-7870K @ 4.4GHz13.936A8-7650K @ 4.2GHz: 12.756A8-7650K @ 4.2GHz12.756A10-7870K: 12.257A10-7870K12.257Athlon X4 860K: 12.080Athlon X4 860K12.080A10-7850K: 11.711A10-7850K11.711A8-7650K: 10.921A8-7650K10.921Pentium G3258: 7.400Pentium G32587.400015.330

7-zip rezultati ne iznenađuju – zahvaljujući većim radnim taktovima, 7870K smjestio se tik ispod overclockanog A8, dok overclock stavlja 7870K u veliku prednost uz gotovo 14% veći rezultat.

Cinebench 15A10-7870K @ 4.4GHz: 358A10-7870K @ 4.4GHz358A8-7650K @ 4.2GHz: 346A8-7650K @ 4.2GHz346A10-7870K: 321A10-7870K321Athlon X4 860K: 313Athlon X4 860K313A8-7650K: 290A8-7650K290Pentium G3258: 248Pentium G32582480394

Overclock donosi solidnih 11% performansi, a na osnovnim radnim taktovima tek nešto bolji rezultat nego kod X4 procesora.

TrueCrypt v7.1A10-7870K @ 4.4GHz: 2,6A10-7870K @ 4.4GHz2,6A8-7650K @ 4.2GHz: 2,4A8-7650K @ 4.2GHz2,4A10-7870K: 2,3A10-7870K2,3A10-7850K: 2,1A10-7850K2,1Athlon X4 860K: 2,1Athlon X4 860K2,1A8-7650K: 2,0A8-7650K2,0Pentium G3258: 0,299Pentium G32580,29903

U TC svega malo sporiji od overclockanog A8-7650K, a overclock donosi lijepih 13% više performansi.

x.264 Benchmark v5.0 Pass 1i5-4670K: 62,63i5-4670K62,63A10-7870k @ 4.4GHz: 39,01A10-7870k @ 4.4GHz39,01A10-7870K: 36,15A10-7870K36,15A10-7850K: 36,04A10-7850K36,04A10-7800: 34,85A10-780034,85A8-7600: 34,7A8-760034,7Athlon X4 860K: 28,73Athlon X4 860K28,73A8-7650K: 26,46A8-7650K26,46069

S obzirom da se radi o refreshu 7870K je za dlaku brži od 7850K, overclock donosi svega 7% više performansi.

Luxmark 2.0 RoomA10-7870K @ 4.4GHz CPU + GPU: 290A10-7870K @ 4.4GHz CPU + G…290A10-7870K @ CPU + GPU: 272A10-7870K @ CPU + GPU272A8-7650K @ CPU + GPU: 259A8-7650K @ CPU + GPU259i5-4690K: 248i5-4690K248FX-8370e: 235FX-8370e235FX-8320e: 230FX-8320e230A10-7870K @ CPU: 105A10-7870K @ CPU105Athlon X4 860K: 102Athlon X4 860K102A8-7650K @ CPU: 99A8-7650K @ CPU990319

CPU rezultat u Luxmarku na prvu djeluje slabašno, ali uključivanjem grafičkog dijela u priču, a kasnije i overclocka – situacija se drastično mijenja. Skokovi od 159% kad uključimo GPU i 176% s overclockom nisu za odbaciti.

wPrime 2.0 1024MA10-7870K @ 4.4GHz: 360,127A10-7870K @ 4.4GHz360,127A8-7650K @ 4.2GHz: 380,954A8-7650K @ 4.2GHz380,954A10-7870K: 415,356A10-7870K415,356Athlon X4 860K: 419,982Athlon X4 860K419,982A8-7650K: 452,399A8-7650K452,3990498

Najviši radni donosi i najviši rezultati s obzirom da su svi procesori na listi bazirani na gotovo istoj arhitekturi. Overclock donosi 13% kraće vrijeme izvršavanja.

PotrošnjaPentium G3258: 65Pentium G325865i5-4690K: 95i5-4690K95A8-7650K @ CPU: 99A8-7650K @ CPU99Athlon X4 860K: 120Athlon X4 860K120A10-7850K: 125A10-7850K125A10-7870K @ CPU: 127A10-7870K @ CPU127A8-7650K @ CPU + GPU: 145A8-7650K @ CPU + GPU1450160

Test potrošnje napravili smo bez prethodno spomenutog undervolta, znači APU je koristio 1.488V. Kombinacija visokog napona i podignutih radnih taktova donijela je i nešto višu potrošnju od 7850K kojeg zamjenjuje. Istovremeno, CPU i GPU opterećenje vršeno je u LuxMarku 2.0 i tu vidimo skok od dodatnih 20W.

Sniper Elite 3 (1680×1050 @ Low Details)A8-7650K @ DualGraphics: 53,3A8-7650K @ DualGraphics53,3A10-7870K: 38,2A10-7870K38,2R7 250: 31,1R7 25031,1A8-7650K: 30,8A8-7650K30,8059

Iznenađujuć rezultat gdje je 7870K prestigao R7 250 koju smo koristili prije nekoliko mjeseci za testiranje Dual Graphics mogućnosti.

Thief (1680×1050 @ Low)A8-7650K @ DualGraphics: 27,5A8-7650K @ DualGraphics27,5A10-7870K: 23,5A10-7870K23,5R7 250: 22,1R7 25022,1A8-7650K: 20,2A8-7650K20,2030

Pokretanjem uzastopnih testova kako bismo pokušali odgonetnuti donosi li Mantle porast performansu došli smo do zaključka da gotovo nikakve razlike nije bilo.

Civilization: Beyond Earth (1680×1050 @ Medium)A8-7650K @ DualGraphics: 37,46A8-7650K @ DualGraphics37,46A10-7870K: 27,45A10-7870K27,45R7 250: 25,66R7 25025,66A8-7650K: 22,73A8-7650K22,73041

Mantle ponovno nije donio porast performansi, ali 7870K se opet smjestio iznad R7 250.

BaseMarkCL v1.1A10-7870K@4.4GHz: 100,56A10-7870K@4.4GHz100,56A10-7870K: 93,11A10-7870K93,11A10-7850K: 92,05A10-7850K92,05A10-7800: 80,551A10-780080,551A8-7650K: 79,30A8-7650K79,30A8-7600: 71,139A8-760071,139i5-4670K: 48,077i5-4670K48,0770111

U BaseMark OpenCL testu, svega bod iznad 7850K što i ne čudi s obzirom da se radi o gotovo identičnim procesorima s različitim radnim taktovima, dok je overclock donio porast performansi od 8%.

Rezultati testiranja

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