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ASUS GeForce GTX 660 Ti DirectCU OC 1058MHZ 2GB 6GHZ GDDR5 2xDVI HDMI DisplayPort PCI-E Video Card

ASUS GeForce GTX 660 Ti DirectCU OC 1058MHZ 2GB 6GHZ GDDR5 2xDVI HDMI DisplayPort PCI-E Video Card - 1
Actual product may not be exactly as shown.
ASUS GeForce GTX 660 Ti DirectCU OC 1058MHZ 2GB 6GHZ GDDR5 2xDVI HDMI DisplayPort PCI-E Video Card - 75685_l.jpg ASUS GeForce GTX 660 Ti DirectCU OC 1058MHZ 2GB 6GHZ GDDR5 2xDVI HDMI DisplayPort PCI-E Video Card - 75685_1.jpg ASUS GeForce GTX 660 Ti DirectCU OC 1058MHZ 2GB 6GHZ GDDR5 2xDVI HDMI DisplayPort PCI-E Video Card - 75685_2.jpg Customer Photos (0)

Reg. Price: $360.98  CAD
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   Shipping Weight:   3 lbs
   Part #: GTX660 TI-DC2O-2GD5
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Features    [ Edit | History ]

  • TOP-selected 1058MHz core - 78MHz higher than reference for smoother gameplay
  • DirectCU thermal design utilizes direct contact copper heatpipes so heat is dissipated efficiently, delivering a 20% cooler and vastly quieter performance than reference
  • Acclaimed DIGI+ VRM with Super Alloy Power technology delivers precise digital power and enhanced durability for stable overclocking and smooth gaming
  • GPU Tweak utility helps you modify and tune clock speeds, voltages, and fan performance via an intuitive interface
Quick Specs:
Package Contents
  • GTX660 TI-DC2O-2GD5 GeForce GTX 660 Ti Graphic Card
  • 1 x DVI to D-Sub Adaptor
  • 1 x Power Cable
Host Interface PCI Express 3.0 x16
Platform Supported PC
Limited Warranty 3 Year
Standard Memory 2 GB
Thickness 1.7"
API Supported OpenGL 4.2 DirectX 11.0
Form Factor Plug-in Card
Length 10.7"
Memory Speed 6008 MHz
Maximum Resolution 2560 x 1600
Cooler Type Fan Cooler
Memory Technology GDDR5 SDRAM
Height 5.4"
HDCP Supported Yes
Bus Width 192 bit
Multi-GPU Technology SLI
Green Compliant Yes
Green Compliance Certificate/Authority RoHS
RAMDAC Speed 400 MHz
Analog Signal Yes
Digital Signal Yes
Number of Monitors Supported 3
Dual Link DVI Supported Yes
Chipset Manufacturer NVIDIA
Chipset Model GTX 660 Ti
Chipset Line GeForce
Chipset Series GTX 600
DisplayPort Yes
Slot Space Required Dual
Number of DisplayPort Outputs 1
Number of DVI Outputs 2
Number of HDMI Outputs 1
GPU Clock 967 MHz

Specifications    [ Edit | History ]
General Information  
     Brand Name: Asus
     Manufacturer: ASUS Computer International
     Manufacturer Part Number: GTX660 TI-DC2O-2GD5
     Manufacturer Website Address:
     Product Model: GTX660 TI-DC2O-2GD5
     Product Name: GTX660 TI-DC2O-2GD5 GeForce GTX 660 Ti Graphic Card
     Product Type: Graphic Card
     DisplayPort: Yes
     Dual Link DVI Supported: Yes
     DVI: Yes
     HDMI: Yes
     Host Interface: PCI Express 3.0 x16
     Number of DisplayPort Outputs: 1
     Number of DVI Outputs: 2
     Number of HDMI Outputs: 1
     Bus Width: 192 bit
     Memory Speed: 6008 MHz
     Memory Technology: GDDR5 SDRAM
     Standard Memory: 2 GB
     Green Compliance Certificate/Authority: RoHS
     Green Compliant: Yes
     Package Contents:
  • GTX660 TI-DC2O-2GD5 GeForce GTX 660 Ti Graphic Card
  • 1 x DVI to D-Sub Adaptor
  • 1 x Power Cable

     Platform Supported: PC
Physical Characteristics  
     Cooler Type: Fan Cooler
     Form Factor: Plug-in Card
     Height: 5.4" (137.2 mm)
     Length: 10.7" (271.8 mm)
     Slot Space Required: Dual
     Thickness: 1.7" (43.2 mm)
Processor & Chipset  
     Chipset Line: GeForce
     Chipset Manufacturer: NVIDIA
     Chipset Model: GTX 660 Ti
     Chipset Series: GTX 600
     GPU Clock: 967 MHz
     Number of Stream Processors: 1344
     Software Included:

GPU Tweak & Driver

Technical Information  
     Analog Signal: Yes
     API Supported: DirectX 11.0
OpenGL 4.2
     Digital Signal: Yes
     Features: Super Alloy Power
GPU Boost
Adaptive Vertical Sync
3D Vision Surround Ready
     HDCP Supported: Yes
     Maximum Resolution: 2560 x 1600
     Multi-GPU Technology: SLI
     Number of Monitors Supported: 3
     RAMDAC Speed: 400 MHz
     Limited Warranty: 3 Year

ASUS GTX660 TI-DC2O-2GD5 Customer Reviews

Product reviews on are screened for relevance and inappropriate content. Reviews may contain inaccurate information about the product. If there is a discrepancy, please use the Flag this Review link located beside each review. Reviews are not an endorsement expressed by, but opinions from customers based on their own experience with a product. We do not recommend you make purchasing decisions based on facts or opinions expressed regarding ASUS GTX660 TI-DC2O-2GD5 reviews.
Experience: 1 Months
 Verified Owner
Great overclocker
120% power target
76c OC load
Great aesthetics in a full black case
Only other thing in the box is a DVI to Vga adapter
Any case with decent airflow will allow you to push a higher overclock on this card. Current Msi afterburner values are : 1150 Boost , 1v, 6400mhz memory, 120 power target, auto fan speed. Its top actual boost clock goes to around 1230 in Unigine benchmarking.
Even after a 30 minute run in unigine at full gpu load. Couldn't get this card to run above 77C. Heatsink fans are not audible over my 140mm Spectre pro case fans running at 70% rpm.
Overall a huge improvement over my Gtx560 reference card in every way. Its running BF4 quite well even in its terribly optimized beta state.

Experience: 40 Days
 Verified Owner
Very good price to performance ratio
Can be loud when under heavy load
I purchased this card on a fantastic sale with a mail-in-rebate. I have not received the rebate yet, however it should be on its way. Performance wise, this card is worth the money - it has great price to performance ratio. My card also came with Splinter Cell - Blacklist, which was a very nice bonus, and NCIX sent the coupon code very fast.

Tesla Computers
Experience: 60 Days
 Verified Owner
Excellent video card!
This video card is amazing excellent quality!!!

Experience: 6 Months
 Verified Owner
This card is actually a monster when paired with another GTX660 ti!
With the GPU tweak utility (from Asus!) you can easily boost the clock speed and power target of the card. When you own two of them, (such as me...) you can synchronise both of the cards at the selected boost.
None so far... Asus did a great job on this TI version with Direct CU II.
GPU temperature do not exceed 75C even in SLI mode.

Experience: 2 Weeks
Stays pretty cool under heavy load
Don't really like the overall look
It is the best graphics card i have bought to date. I plan to run SLI with them soon. On battlefield 3 i get between 60-80fps on ultra, around 200fps in minecraft at max settings, 250-300fps max settings in Counter Strike Global Offence. All the games are played in 1920x1080.

Experience: 4 Months
 Verified Owner
Fast and super quiet
None really
This is a great card. Upgraded to this from Radeon HD 5850. Have had it for four months now, and while I don't game a whole lot, it was able to run everything I threw at it super smooth on high to highest settings.

Experience: 10 Days
Fast nice cooling solution
Gtx 760 better choice since they are so close in price
This is a great card don't get me wrong just wish I would have picked up the gtx 760 since its relatively the same price now and gives you 670 performance. But nonetheless this card is a great performer.

Experience: 2 Months
 Verified Owner
-Great card
-Looks Nice
-Very Quiet (You can hear the fans at about 70%)
-Great Software (GPU Tweak)
-Stays cool
Very Large
I bought this card to replace my integrated Intel HD 4000 Graphics. I am very pleased with the card, It stays cool, quiet and it comes with Easy to use software (GPU Tweak). I get Stable FPS playing games in full HD and the multiple displays works great.

Experience: 6 Months
Great Card, Over clocking was easy and flexible for your gaming needs.
large card, you need a full size case.
Currently over clocked to 9.6ghz no problems works Great, however fans are noisy when clocked up, but honestly you don't hear it over the sound effects/music of the game your playing.

Experience: 5 Weeks
 Verified Owner
Wide open to dust
Shod in thin plastic
This graphics card is the best I've ever bought, and only recently did I find something better (a 3Gb VRAM EVGA card) for my friend's build. I highly suggest it to anyone looking to build a mid-range budget gaming rig that doesn't want to compromise on graphics.

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Messages about ASUS GeForce GTX 660 Ti DirectCU OC 1058MHZ 2GB 6GHZ GDDR5 2xDVI HDMI DisplayPort PCI-E Video Card

Advice - 2x 660ti or 1x 770 (victor_m- Jul 17, 13, 6 Replies) Read this message
2x Dell U2711 and this card (JohnnyG- May 14, 13, 0 Replies) Read this message
Broderland 2 Free (Alfred HW_K- Aug 29, 12, 0 Replies) Read this message

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Reviews from the Web

Below are reviews found on other web sites for this product submitted by customers.

Posted by: werty316 @02/13/13
Posted by: TheBigTroll @10/09/12
Submit a review link   |   Latest 30 reviews
Product Warranty
First 30 days limited warranty through The remainder of the 3 year warranty is provided directly by the manufacturer.

Video Cards:
All ASUS VGA cards purchased after January 1st, 2001 will carry 3 year warranty services from purchase date. ASUS product warranty is based on the serial number printed. First 30 days limited warranty is through The remainder of the 3 year warranty is provided directly by ASUS. For more details, please visit

Sound Cards:
All ASUS audio cards carry 3 year warranty services from purchase date. ASUS product warranty is based on the serial number printed. First 30 days limited warranty is through The remainder of the 3 year warranty is provided directly by ASUS. For more details, please visit

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ASUS LCD monitors carry a 7 day DOA warranty from NCIX, and 3 years limited manufacturer warranty from purchase date. For details on DOA (dead on arrival), bright/dark dot warranty, please visit

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Asus EEE Pads carry a 1 year limited warranty from purchase date.  For technical support, please call the service hotline at 1-888-678-3688.

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ASUS Notebook Service Center in Toronto, Canada.

For ASUS branded notebooks (not including Eee products and Built-on ASUS):

Complete Customer Care Package

One of the industry’s most complete customer care packages offers a level of coverage that adds to the price of competing products:

  • 1 Year Global Warranty (estimated $100 value, FREE)
  • 30-Day Flawless Display Guarantee: If you discover one defective bright dot within 30 days of purchase, ASUS will replace the panel at no cost.
  • Two way free shipping
  • 24/7 tech support: 1-888-678-3688

Accidents Happen

You have extra protection when they happen to your ASUS notebook purchased in the US or Canada. ASUS will fix it or replace it for you at no charge during the first year after purchase in the event of damage from accidental spills, drops, electrical surges, or fire.

  • Warranty covering accidental drops, spills, power surges, and fire damage
  • Target 3 business day turnaround time for repair / replacement; not including receiving and shipping time
  • One-way shipping (from ASUS to the user) at no additional cost
  • 24/7 toll-free phone support
  • One incident covered per notebook


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