The card
Next to the specifications, there is something else that is impressive about this
graphics card. The looks and quality of the used materials are astonishing. First of all, it does come with an
aluminium backplate to prevent bending and it also protects crucial components
from potential damage. Another cool
design element is the MARS LED light on the side. Now let's have a look at the
cooler itself. To be quite honest, this thing is of such a high quality we have
not ever
seen or had anything similar in our lab that could actually be compared to this one. The face-plate
features a coating that is very similar to the one you can find on ASUS ROG
gaming notebooks and it gives the card a matte, velvety touch. This is really
high-class stuff and we would love to see this also on other ROG VGAs or maybe even
some high-end motherboards.
ASUS decided to equip their ROG MARS 760 with their very own cooling
solution from the DirectCU II series. The ROG MARS 760 features two separate
cooling units each with four 6mm copper heatpipes in direct contact with the
GPUs and each cooled by a 90mm fan. The fans are manufactured by FirstD and carry the model number
FDC10H12S9-C.
The cooler also features an aluminium frame which is used to fix the cooler to the PCB and also
to cool most memory chips and all MOSFETs via thermal pads. The thermal paste
used is soft, of good quality and hasn't been spread uselessly in large
quantities.
No surprise here, the MARS 760 uses a custom PCB where the power design is placed between the two GPUs, in the center of the
PCB. ASUS went for a
12-phase power design implementation where each GPU get 5 phases and each memory
side get one phase. Component wise, the MARS complies with ASUS Super Alloy
Power standard.
Checking the voltage regulation chip we found two digital multi-phase controller
labelled Digi+ VRM ASP1212 (probably a
rebranded CHiL 8318) for the GPU and memory voltage regulation, one controller for each side.
The memory chips used are made by SK Hynix and carry the model number
H5GQ2H24AFR-R0C. These are specified to run at 1'500 MHz (6'000 MHz effective).