Overclocking
The overclocks listed in this section were achieved with the default fan and voltage settings as defined in the VGA BIOS. Please note that every single sample overclocks differently, that's why our results here can only serve as a guideline for what you can expect from your card.
Maximum stable clocks of our card are 1147 MHz core (8% overclock) and 1825 MHz Memory (22% overclock).
Overclocking the MSI TF III works just as well as the NVIDIA reference design. Fully custom designs seem to overclock a bit higher, but the difference is relatively small.
Maximum Overclock Comparison |
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| Max. GPU Clock | Max. Memory Clock |
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MSI GTX 680 TwinFrozr III | 1147 MHz | 1825 MHz |
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ZOTAC GTX 680 AMP! | 1130 MHz | 1895 MHz |
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Palit GTX 680 JetStream | 1165 MHz | 1833 MHz |
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ASUS GTX 680 DirectCU II | 1207 MHz | 1766 MHz |
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NVIDIA GTX 680 | 1147 MHz | 1833 MHz |
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AMD HD 7970 | 1075 MHz | 1715 MHz |
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Important: Each GPU (including each GPU of the same make and model)
will overclock slightly differently based on random production variances.
This table just serves to provide a list of typical overclocks for similar cards,
reached during TPU review.
Using these clock frequencies we ran a quick test of Battlefield 3 to evaluate the gains from overclocking.
Actual 3D performance gained from overclocking is 11.8%.