> Ne nu tai cia irgi klausimas ar RADEON HD 8490 geresne uz integruota Intel®
> HD Graphics 4600. Atrodo kad ne:
> http://www.videocardbenchmark.net/mid_range_gpus.html


Radeon HD 8490 stipriai gaidiska (galios prasme) videlka - techniskai ji yra
~HD6450 tik kad RAM pralaidumas dvigubai didesnis (atitiktu 128bit versija).

GPU jose yra "Caicos 40nm 370Mil." ... visu Config Core - 160:8:4
8490 (OEM) tipo 2013metu, kai HD6450 yra "Apr 7, 2011"
Maza to po "OEM" matau is "Radeon R5 230/235/235X" taip pat su "Caicos XT 40nm 370Mil."

Gali pats uzmest aki i lenteles .. atkreipk demesi koks ju
Fillrate GP/s, GT/s .. koks Memory Bandwidth GB/s .. kokie GFLOPS:
http://en.wikipedia.org/wiki/List_of_AMD_graphics_processing_units#Volcanic_Islands_.28Rx_200.29_Series
Palygink tada su kokia nors R7_260 (gan padori is pigesniu, t.y. ~325 Lt)

8490 (OEM) --- 160:8:4 ---- 3,5GP/s - 7,0GT/s - 28,8GB/s -   280 SP_GFlops -   0 DP_GFlops
R7_260 -------- 768:48:16 - 16,0GP/s - 40,0GT/s - 96GB/s - 1536 SP_GFlops - 96 DP_GFlops

Kiek kitaip butu su kokia HD8570_GDDR5, HD8670 << prie silpnesniu..  HD8760 << jau kiek rimtesne.

Skaiciavausi Intel HD brute force galia..

C_G1620 [~123]: HD_Ivy -  6*8*2*1050 = 100800 = 101 GFLOPS

C_G1820 [~125]: HD_Has - 10*8*2*1050 = 168000 = 168 GFLOPS

i3-3xx0 [~340]: HD2500 -  6*8*2*1050 = 100800 = 101 GFLOPS

P_G3420 [~190]: HD_Has - 10*8*2*1150 = 184000 = 184 GFLOPS

i3-3xx5 [~385]: HD4000 - 16*8*2*1050 = 268800 = 269 GFLOPS

i3-4130 [~356]: HD4200 - 20*8*2*1150 = 368000 = 368 GFLOPS

i7-4770 [~~~~]: HD4600 - 20*8*2*1200 = 384000 = 384 GFLOPS