ASUS GeForce GTX 660 Ti Direct CU II 2 GB Review 43

ASUS GeForce GTX 660 Ti Direct CU II 2 GB Review

Temperatures & Clock Profiles »

Overclocking

The overclocking results 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 which is why our results here can only serve as a guideline for what you can expect from your card.



The maximum stable clocks of our card are 1115 MHz core (5% overclock) and 1740 MHz memory (16% overclock).

Both GPU and memory overclock are a bit on the lower side - other cards do better here. Overclocking, nevertheless, still yields a nice performance improvement which puts the card on the same level as the GTX 670.

Maximum Overclock Comparison
Max. GPU ClockMax. Memory ClockMax. OC Perf.
ASUS GTX 660 Ti DC II1115 MHz1740 MHz66.6 FPS
Palit GTX 660 Ti JetStream1150 MHz1795 MHz69.0 FPS
MSI GTX 660 Ti Power Edition1075 MHz1800 MHz69.1 FPS
ZOTAC GTX 660 Ti Amp! Edition1115 MHz1740 MHz66.6 FPS
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, determined
during TPU review.


Overclocked Performance

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 9.7%.
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