HIS Radeon HD 7950 IceQ X² Boost 3 GB

HIS Radeon HD 7950 IceQ X² Boost 3 GB

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 1210 MHz core (27% overclock) and 1500 MHz memory (20% overclock).

Fantastic overclocking potential! The card reaches clock levels that are usually only achieved with the HD 7970 or GHz Edition. Memory overclocking works alright as well, but other cards reached higher levels. Seems like the Elpida chips clock a bit lower than Samsung or Hynix.

Maximum Overclock Comparison
Max. GPU ClockMax. Memory Clock
HIS HD 7950 X² Boost1210 MHz1500 MHz
Sapphire HD 7950 Vapor-X1135 MHz1635 MHz
Sapphire HD 7950 Flex1025 MHz1865 MHz
ASUS HD 7950 DC II1000 MHz1830 MHz
MSI HD 7950 TF III1020 MHz1650 MHz
AMD HD 79501085 MHz1785 MHz

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 22.8%.
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