Emulation Overclock value for overclock Wii Menu to Wii U (1215 MHz / 1.215 GHz) on Dolphin Emulator?

[SaulFabre]

Hello!!!

I have seen that some homebrew emulators for Wii (Snes9x RX, Wii64, Not64, WiiSX RX, etc.) have better speed and maybe even better emulation when these are used on overclocked vWii mode of the Wii U console.

Remaining that is true because:

Wii = 729 MHz
Wii U = 1.215 GHz (1215 MHz)

Seeing this https://wiki.dolphin-emu.org/index.php?title=GameINI#CPU_Overclock i can configure manually the overclock porcentage manually by putting a custom value in the Overclock setting, as shown when i open the Dolphin.ini file:

Well, my interest is force overclock function for use 1215 MHz (1.215 GHz) of power to the Wii on my Dolphin Emulator for test and see the overclocking results in homebrew emulators, but i don't know exactly the value to use for this.

I will leave this value of overclock in 100% speed as reference:

100% = 1.00000000

Any help is appreciated.

@SaulFabre

 

[JuanMena]

If
100% = 1.0000000
then
121.5% = 1.2150000

ain't it?

 

[SaulFabre]

If
100% = 1.0000000
then
121.5% = 1.2150000

ain't it?

@JuanBaNaNa

Nope.
Using that value you told me didn't work.
It just increased to 886 MHz.

My goal is having overclocked at 1215 MHz (like an overclocked vWii of Wii U).
I will look for more values.

But anyways, thanks for trying to help

 

[N7Kopper]

The Wii U's clock speed is 486mhz higher than the Wii's. I think it's about 66% faster?

 

[TopKekMaster]

Actually, if 100% = 729mhz, 1215mhz = 166%, right? So it's 66% faster

 

[SaulFabre]

The Wii U's clock speed is 486mhz higher than the Wii's. I think it's about 66% faster?

Actually, if 100% = 729mhz, 1215mhz = 166%, right? So it's 66% faster

I think i found it.

Knowing that

100% speed = 729 MHz = 1.00000000

And Wii U's speed is 1215 MHz

I did this:

1215 x 100 = 121500
121500 / 729 = 166,66666667%

Then the value for vWii overclocking like on Wii U but for Dolphin is

1.66666667

Result:

With that i got the correct MHz number for get overclocking like on vWii overclock on Wii U.

 

[pedro702]

If
100% = 1.0000000
then
121.5% = 1.2150000

ain't it?

nope lol that is not how math works

 

[JuanMena]

nope lol that is not how math works

Thought of the rule of thirds (or is rule of three?) instead of percentage.

 

[SaulFabre]

@pedro702 @JuanBaNaNa

i think this is the correct value if i'm not wrong i guess?

I think i found it.

Knowing that

100% speed = 729 MHz = 1.00000000

And Wii U's speed is 1215 MHz

I did this:

1215 x 100 = 121500
121500 / 729 = 166,66666667%

Then the value for vWii overclocking like on Wii U but for Dolphin is

1.66666667

View attachment 307658

Result:

View attachment 307659

With that i got the correct MHz number for get overclocking like on vWii overclock on Wii U.

 

[pedro702]

@pedro702 @JuanBaNaNa

i think this is the correct value if i'm not wrong i guess?

yes

 

[pedro702]

Thought of the rule of thirds (or is rule of three?) instead of percentage.

you can use rule of the thirds but you need to put 100% as 1

729--1
1215--x

729x=1215

x=1215/729

x= 1,67 which is 167%