3DMark and PCMark score Formula

[Armand]

Ako je ikad ikog zanimalo kako se dobiju oni brojevi na kraju testova evo mu odgovora...

3DMark01 score=
(Game Test 1 Low + Game Test 2 Low + Game Test 3 Low) x 10
+
(Game Test 1 High + Game Test 2 High + Game Test 3 High + Nature) x 20

3DMark03 score =
(Game Test 1 frame-rate x 7.3) +
(Game Test 2 frame-rate x 37) +
(Game Test 3 frame-rate x 47.1) +
(Game Test 4 frame-rate x 38.7)

3DMark05 score =
[(Game Test 1 frame-rate + Game Test 2 frame rate + Game Test 3 frame rate)/3] x 250

3DMark06 score =
2.5 x [1/ ( 1.7/ GS + 0.3/ CPU Score )] /2

In other words, it's 2.5 x weighted harmonic mean of GS and CPU Score.
"GS" is the game score and depends on what hardware you're running.
For Shader Model 3.0 hardware that is capable of running all the tests, it's equal to 0.5 x (SM2S + HDR SM3S).
In other words, it's the average of the SM 2.0 and SM 3.0 + HDR tests.

What if you have hardware that can't do the floating-point blending required for HDR, or doesn't support Shader Model 3.0 at all?
In that case, the overall "GS" value is .75 x SM2S, or 3/4ths of the shader model 2.0 score.

PCMark04 score =
66 x (Test 1 x Test 2 x Test 3 etc) ^(1/13) (13 tests)

PCMark05 score =
87 x (Test 1 x Test 2 x Test 3 etc) ^(1/16) (16 tests)


Kopirano sa XtremeSystems Foruma, pogledajte i ostatak na adresi
http://www.xtremesystems.org/forums/.../t-136740.html