Emulation General Wiki

Overclocking: Difference between revisions

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I checked it all on Snes9x 1.60 with rom of Star Fox 2 from SNES mini.
fixing tables
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==Chart==
==Chart==
{| class="wikitable"
{| class="wikitable" style="text-align:center;"
|-
|-
! scope="col" style="text-align: center;"|System
! scope="col"|System
! scope="col" style="text-align: center;"|Normal clock
! scope="col"|Normal clock
! scope="col" style="text-align: center;"|Hardware Overclock
! scope="col"|Hardware Overclock
! scope="col" style="text-align: center;"|Emulation Overclock
! scope="col"|Emulation Overclock
! scope="col" style="text-align: center;"|Overclock levels
! scope="col"|Overclock levels
|-
|-
| style="text-align: center;"|[[Nintendo Entertainment System emulators|NES]]
|[[Nintendo Entertainment System emulators|NES]]
| style="text-align: center;"|1.79 MHz
|1.79 MHz
| style="text-align: center;"|Yes
|{{✓}}
| style="text-align: center;"|Yes
|{{✓}}
| style="text-align: center;"|?
|?
|-
|-
| style="text-align: center;"|[[Super Nintendo emulators|SNES]] (Main CPU)
|[[Super Nintendo emulators|SNES]] (Main CPU)
| style="text-align: center;"|3.58 MHz
|3.58 MHz
| style="text-align: center;"|Yes
|{{✓}}
| style="text-align: center;"|Yes
|{{✓}}
| style="text-align: center;"|4.1 -7.6 Mhz
|4.1 -7.6 Mhz
|-
|-
| style="text-align: center;"|[[Super Nintendo emulators|SNES]] (Super FX 1)
|[[Super Nintendo emulators|SNES]] (Super FX 1)
| style="text-align: center;"|10.5 MHz
|10.5 MHz
| style="text-align: center;"|Yes
|{{✓}}
| style="text-align: center;"|Yes
|{{✓}}
| style="text-align: center;"|40-60 Mhz
|40-60 Mhz
|-
|-
| style="text-align: center;"|[[Super Nintendo emulators|SNES]] (Super FX 2)
|[[Super Nintendo emulators|SNES]] (Super FX 2)
| style="text-align: center;"|21 MHz
|21 MHz
| style="text-align: center;"|Yes
|{{✓}}
| style="text-align: center;"|Yes
|{{✓}}
| style="text-align: center;"|40-60 Mhz,
|40-60 Mhz,
|-
|-
| style="text-align: center;"|[[Sega Genesis emulators|Sega Genesis]]
|[[Sega Genesis emulators|Sega Genesis]]
| style="text-align: center;"|7.7 MHz
|7.7 MHz
| style="text-align: center;"|Yes<ref name="kyorune">http://kyorune.com/modding/article.php?id=73</ref>
|{{✓}}<ref name="kyorune">http://kyorune.com/modding/article.php?id=73</ref>
| style="text-align: center;"|Yes
|{{✓}}
| style="text-align: center;"|13.1-25.4 MHz<ref name="kyorune"/>
|13.1-25.4 MHz<ref name="kyorune"/>
|-
|-
| style="text-align: center;"|[[PlayStation emulators|PlayStation]]
|[[PlayStation emulators|PlayStation]]
| style="text-align: center;"|33.8 MHz
|33.8 MHz
| style="text-align: center;"|Yes<ref name="kraut">https://www.youtube.com/watch?v=HapnSOseDfw</ref>
|{{✓}}<ref name="kraut">https://www.youtube.com/watch?v=HapnSOseDfw</ref>
| style="text-align: center;"|Yes
|{{✓}}
| style="text-align: center;"|66Mhz<ref name="kraut"/>
|66Mhz<ref name="kraut"/>
|-
|-
| style="text-align: center;"|[[Sega Saturn emulators|Sega Saturn]]
|[[Sega Saturn emulators|Sega Saturn]]
| style="text-align: center;"|28.6 MHz*
|28.6 MHz*
| style="text-align: center;"|No
|{{✗}}
| style="text-align: center;"|No
|{{✗}}
| style="text-align: center;"|-
|-
|-
| style="text-align: center;"|[[Nintendo 64 emulators|Nintendo 64]]
| style="text-align: center;"|93.75 MHz
| style="text-align: center;"|Yes<ref name="n64oc">http://www.gamesx.com/misctech/n64oc.htm</ref>
| style="text-align: center;"|Yes
| style="text-align: center;"|125-187.5 Mhz<ref name="n64oc"/>
|-
|-
| style="text-align: center;"|[[Neo Geo emulators|Neo Geo]]
|[[Nintendo 64 emulators|Nintendo 64]]
| style="text-align: center;"|12 MHz
|93.75 MHz
| style="text-align: center;"|Yes<ref name="neooc">http://www.neo-geo.com/forums/showthread.php?158016-68K-s-guide-to-overclocking-your-Neo-Geo-AES</ref>
|{{✓}}<ref name="n64oc">http://www.gamesx.com/misctech/n64oc.htm</ref>
| style="text-align: center;"|Yes
|{{✓}}
| style="text-align: center;"|14-18 MHz<ref name="neooc"/>
|125-187.5 Mhz<ref name="n64oc"/>
|-
|-
| style="text-align: center;"|[[3DO emulators|3DO]]
|[[Neo Geo emulators|Neo Geo]]
| style="text-align: center;"|12.5 MHz
|12 MHz
| style="text-align: center;"|Unknown
|{{✓}}<ref name="neooc">http://www.neo-geo.com/forums/showthread.php?158016-68K-s-guide-to-overclocking-your-Neo-Geo-AES</ref>
| style="text-align: center;"|Yes
|{{✓}}
| style="text-align: center;"|?
|14-18 MHz<ref name="neooc"/>
|-
|[[3DO emulators|3DO]]
|12.5 MHz
|{{na|text=Unknown}}
|{{✓}}
|{{na}}
|-
|-
|}
|}
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The SFX chip can be overclocked on real hardware or emulation with fewer issues than overclocking the CPU. However, tests have shown that overclocking can increase the speed of the game, in addition to increasing the frame rate and removing slowdown.<ref name="Dragon50hztest">https://www.youtube.com/watch?v=tfNI3HpUt-4</ref>
The SFX chip can be overclocked on real hardware or emulation with fewer issues than overclocking the CPU. However, tests have shown that overclocking can increase the speed of the game, in addition to increasing the frame rate and removing slowdown.<ref name="Dragon50hztest">https://www.youtube.com/watch?v=tfNI3HpUt-4</ref>


{| class="wikitable"
{| class="wikitable" style="text-align:center;"
|-
|-
! scope="col" style="text-align: center;"|Clock speed
! scope="col"|Clock speed
! scope="col" style="text-align: center;"|Time
! scope="col"|Time
! scope="col" style="text-align: center;"|Increase
! scope="col"|Increase
|-
|-
| style="text-align: center;"|Normal
|Normal
| style="text-align: center;"|1'46'02
|1'46'02
| style="text-align: center;"|-------
|&mdash;
|-
|-
| style="text-align: center;"|50hz
|50Hz
| style="text-align: center;"|1'23'78
|1'23'78
| style="text-align: center;"|27.711%<ref name="Dragon50hztest"/>
|27.711%<ref name="Dragon50hztest"/>
 
|}
|}


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