• Welcome to TechPowerUp Forums, Guest! Please check out our forum guidelines for info related to our community.

Galaxy GeForce GTX 660 Ti 2GB GC and 3GB GC Launched


Editor & Senior Moderator
Staff member
Oct 9, 2007
34,487 (9.18/day)
Hyderabad, India
Galaxy kicked off its GeForce GTX 660 Ti lineup with three models, the GTX 660 Ti 2 GB, the GTX 660 Ti 2 GB GC (factory-overclocked), and the GTX 660 Ti 3GB GC. The 2 GB variants use Galaxy's cost-effective twin-fan cooling solution, combined with a custom-design PCB that draws power from 6+8 pin power connectors. The GC variant offers clock speeds of 1006 MHz core, 1084 MHz GPU Boost, and 6.00 GHz memory. It achieves 2 GB of memory across a 192-bit wide memory interface using eight 2 Gbit memory chips, in which four chips share two 32-bit wide paths.

Galaxy's 3 GB GeForce GTX 660 Ti GC comes with the same clock speeds as the 2 GB GC, 1006 MHz core, 1084 MHz GPU Boost, and 6.00 GHz memory, but uses the higher-grade dual-fan cooler which has been featured on GeForce GTX 670 and GTX 680 graphics cards by the company. It uses the same exact PCB as the GTX 680. It achieves 3 GB of memory using twelve 2 Gbit memory chips, two chips per 32-bit wide path. Based on the 28 nm GK104 silicon, the GeForce GTX 660 Ti packs 1344 CUDA cores, 112 TMUs, 24 ROPs, and a 192-bit wide GDDR5 memory interface.

May 1, 2012
1,024 (0.49/day)
New Jersey, USA
System Name Current Rig
Processor Intel i7 920 oc to 3.5ghz
Motherboard MSI x58 Platinum
Cooling Cooler Master Seidon 120M
Memory G.Skill 6gb ddr3 1333mhz 7-7-7-18
Video Card(s) Gigabyte GTX 670 OC WindForce 3X GV-N670OC-2GD
Storage Samsung EVO SSD
Display(s) Viewsonic 1440x900 5ms
Case CoolMaster HAF 932
Power Supply Coolmax 950w
Software Win 7 64bit
The 3gb version looks interesting. Meshes enough components from the 670/680 to possibly be a great overclocker.
Nov 11, 2004
1,989 (0.41/day)
System Name Overlord Mk MVI
Processor AMD Ryzen 7 1700 @ 3.85GHz
Motherboard Asus Prime X370-Pro
Cooling Corsair H110i
Memory 16GB Corsair Vengeance LPX 3200
Video Card(s) Galax GeForce GTX 1080 EXOC-SNPR
Storage 512GB Plextor M8PeG NVMe, 500GB Crucial MX200
Display(s) Asus PG27AQ
Case Corsair Carbide 400Q
Power Supply Corsair AX860i
Mouse Logitech G500s
Keyboard Roccat ISKU
Software Windows 10
Benchmark Scores https://valid.x86.fr/j1yypa
Just bought myself the 2GB version, it's nice that you can lift up the fan shroud and clean the heatsink underneath, helps a lot when you have cats...
Jan 31, 2012
1,613 (0.74/day)
System Name HyperMainframe
Processor G4560
Motherboard Asus PRIME H270M-PLUS
Cooling Thermaltake Gravity i1
Memory 1 x 8GB Cruicial 2400 mhz DDR4
Video Card(s) Gigabyte GTX970 4GB
Storage Cruicial M.2 275GB drive + WD black 500 GB + WD Blue 640 GB
Display(s) 2560x1080 LG 29" + LG 22mp67vq-p
Case Thermaltake Urban R31
Audio Device(s) Creative Recon 3D
Power Supply Cooler Master Silent Pro M500W
Mouse Logitech G602
Keyboard Dell Somethin wireless
Software Windows 10 x 64 bits
The KFA2 cards started to grow on me. I don't mind he pulsing LEDs. But the design of the "shroud" is really aggressive. Awesome. May be my next card will be theirs....provided the local suppliers have it of course.