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NVIDIA GeForce GTX 660 Ti

NVIDIA GeForce GTX 660 Ti Image NVIDIA GK104 Image
The GeForce GTX 660 Ti was a performance graphics card by NVIDIA, launched in August 2012. Built on the 28 nm process, and based on the GK104 graphics processor, in its GK104-300-KD-A2 variant, the card supports DirectX 11.2. The GK104 graphics processor is an average sized chip with a die area of 294 mm² and 3,540 million transistors. Unlike the fully unlocked GeForce GTX 680 Mac Edition, which uses the same GPU but has all 1536 shaders enabled, NVIDIA has disabled some shading units on the GeForce GTX 660 Ti to reach the product's target shader count. It features 1344 shading units, 112 texture mapping units and 24 ROPs. NVIDIA has placed 2,048 MB GDDR5 memory on the card, which are connected using a 192-bit memory interface. The GPU is operating at a frequency of 915 MHz, which can be boosted up to 980 MHz, memory is running at 1502 MHz.
We recommend the NVIDIA GeForce GTX 660 Ti for gaming with highest details at resolutions up to, and including, 1920x1080.
Being a dual-slot card, the NVIDIA GeForce GTX 660 Ti draws power from 2x 6-pin power connectors, with power draw rated at 150 W maximum. Display outputs include: 2x DVI, 1x HDMI, 1x DisplayPort. GeForce GTX 660 Ti is connected to the rest of the system using a PCIe 3.0 x16 interface. The card measures 241 mm in length, and features a dual-slot cooling solution. Its price at launch was 299 US Dollars.

Graphics Processor

GPU Name: GK104
GPU Variant: GK104-300-KD-A2
Process Size: 28 nm
Transistors: 3,540 million
Die Size: 294 mm²

Graphics Card

Released: Aug 16th, 2012
Production Status: End-of-life
Launch Price: 299 USD
Bus Interface: PCIe 3.0 x16

Clock Speeds

GPU Clock: 915 MHz
Boost Clock: 980 MHz
Memory Clock: 1502 MHz
6008 MHz effective

Memory

Memory Size: 2048 MB
Memory Type: GDDR5
Memory Bus: 192 bit
Bandwidth: 144 GB/s

Render Config

Shading Units: 1344
TMUs: 112
ROPs: 24
SMX Count: 7
Pixel Rate: 25.6 GPixel/s
Texture Rate: 102 GTexel/s
Floating-point performance: 2,460 GFLOPS

Board Design

Slot Width: Dual-slot
Length: 9.5 inches
241 mm
TDP: 150 W
Outputs: 2x DVI
1x HDMI
1x DisplayPort
Power Connectors: 2x 6-pin
Board Number: P2004

Graphics Features

DirectX: 11.2
OpenGL: 4.5
OpenCL: 1.1
Shader Model: 5.0

VGA BIOS

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GPU-Z Validation

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Reviews

Our review database contains 83 reviews of the GeForce GTX 660 Ti.

Card Notes

DPUs: 448
SFUs: 224

GK104 GPU Notes

Compute Capability: CUDA 3.0

Retail boards based on this design

Name GPU Clock Memory Clock Other Changes
ASUS Dragon GTX 660 Ti DirectCU II TOP 1084 MHz 1527 MHz Boost Clock: 1150 MHz, 10.6 inches, 1x DVI 1x HDMI 1x DisplayPort
ASUS GTX 660 Ti DirectCU II 915 MHz 1502 MHz 10.5 inches
ASUS GTX 660 Ti DirectCU II 3 GB 915 MHz 1502 MHz 3072 MB, 8.3 inches
ASUS GTX 660 Ti DirectCU II OC 967 MHz 1502 MHz Boost Clock: 1046 MHz, 10.7 inches
ASUS GTX 660 Ti DirectCU II OC 3 GB 1006 MHz 1552 MHz Boost Clock: 1084 MHz, 3072 MB, 8.3 inches
ASUS GTX 660 Ti DirectCU II TOP 1058 MHz 1502 MHz Boost Clock: 1137 MHz, 10.7 inches
AXLE GTX 660 Ti 915 MHz 1502 MHz 6.81 inches
Club 3D GTX 660 Ti 915 MHz 1502 MHz
Club 3D GTX 660 Ti royalQueen 915 MHz 1502 MHz
Colorful iGame GTX 660 Ti ARES X 1106 MHz 1702 MHz Boost Clock: 1198 MHz, 10.7 inches
Colorful iGame GTX 660 Ti WCG Edition 1020 MHz 1502 MHz Boost Clock: 1098 MHz
Colorful iGame GTX 660 Ti White Shark 1020 MHz 1502 MHz Boost Clock: 1098 MHz, 10.7 inches
ELSA GTX 660 Ti S.A.C 915 MHz 1502 MHz 8.07 inches
EVGA GTX 660 Ti 915 MHz 1502 MHz
EVGA GTX 660 Ti Exclusive Superclocked 993 MHz 1502 MHz Boost Clock: 1072 MHz
EVGA GTX 660 Ti FTW 1020 MHz 1502 MHz Boost Clock: 1098 MHz, 10 inches
EVGA GTX 660 Ti FTW LE 915 MHz 1502 MHz
EVGA GTX 660 Ti FTW Signature 2 1046 MHz 1502 MHz Boost Clock: 1124 MHz, 10 inches
EVGA GTX 660 Ti FTW+ 1046 MHz 1502 MHz Boost Clock: 1124 MHz, 3072 MB, 10 inches
EVGA GTX 660 Ti Superclocked 980 MHz 1502 MHz Boost Clock: 1058 MHz
EVGA GTX 660 Ti Superclocked+ 980 MHz 1502 MHz Boost Clock: 1058 MHz, 3072 MB
EVGA GTX 660 Ti+ 915 MHz 1502 MHz 3072 MB
Gainward GTX 660 Ti 915 MHz 1502 MHz 9.724 inches
Gainward GTX 660 Ti Phantom 1006 MHz 1527 MHz Boost Clock: 1084 MHz, 9.724 inches
Galaxy GTX 660 Ti 915 MHz 1502 MHz
Galaxy GTX 660 Ti GC 1006 MHz 1502 MHz Boost Clock: 1084 MHz, 10 inches
Galaxy GTX 660 Ti GC 3 GB 1006 MHz 1502 MHz Boost Clock: 1084 MHz, 3072 MB, 10 inches
GIGABYTE GTX 660 Ti WindForce 2X 941 MHz 1502 MHz Boost Clock: 1020 MHz, 10.47 inches
GIGABYTE GTX 660 Ti WindForce 2X 915 MHz 1502 MHz 10.47 inches
GIGABYTE GTX 660 Ti WindForce 2X OC 1032 MHz 1502 MHz Boost Clock: 1110 MHz, 10.47 inches
GIGABYTE GTX 660 Ti WindForce 3X 915 MHz 1502 MHz 3072 MB, 11.22 inches
GIGABYTE GTX 660 Ti WindForce 3X OC 1032 MHz 1502 MHz Boost Clock: 1110 MHz, 3072 MB, 11.22 inches
Inno3D GTX 660 Ti HerculeZ 2000 1020 MHz 1553 MHz Boost Clock: 1098 MHz, 10.04 inches
Inno3D GTX 660 Ti HerculeZ 3000 1020 MHz 1550 MHz Boost Clock: 1072 MHz, 3072 MB, 11.614 inches, Triple-slot
Inno3D I-Chill GTX 660 Ti 915 MHz 1502 MHz
KFA² GTX 660 Ti EX OC 1006 MHz 1502 MHz Boost Clock: 1084 MHz, 10 inches
KFA² GTX 660 Ti EX OC 3 GB 1006 MHz 1502 MHz Boost Clock: 1084 MHz, 3072 MB, 10 inches
Leadtek WinFast GTX 660 Ti 915 MHz 1502 MHz
MSI GTX 660 Ti 915 MHz 1502 MHz 9.65 inches
MSI GTX 660 Ti Gaming 1020 MHz 1502 MHz Boost Clock: 1098 MHz, 10.433 inches
MSI GTX 660 Ti OC 941 MHz 1502 MHz Boost Clock: 1020 MHz, 9.65 inches
MSI GTX 660 Ti OC V1 941 MHz 1502 MHz Boost Clock: 1020 MHz
MSI GTX 660 Ti PE OC 1020 MHz 1502 MHz Boost Clock: 1098 MHz, 10.433 inches
MSI GTX 660 Ti TwinFrozr III 3 GB 915 MHz 1502 MHz 3072 MB, 10.63 inches
MSI GTX 660 Ti TwinFrozr III OC 3 GB 967 MHz 1502 MHz Boost Clock: 1046 MHz, 3072 MB, 10.63 inches
MSI GTX 660 Ti V1 915 MHz 1502 MHz
Palit GTX 660 Ti 915 MHz 1502 MHz 9.73 inches
Palit GTX 660 Ti Jetstream 1006 MHz 1527 MHz Boost Clock: 1084 MHz, 9.724 inches
PNY XLR8 GTX 660 Ti Performance Edition 915 MHz 1502 MHz
Point of View GTX 660 Ti 3 GB 915 MHz 1502 MHz 3072 MB
SPARKLE GTX 660 Ti 915 MHz 1502 MHz
ZOTAC GTX 660 Ti AMP! Edition 1032 MHz 1652 MHz Boost Clock: 1110 MHz, 7.53 inches, 2x DVI 2x DisplayPort
ZOTAC GTX 660 Ti AMP! Extreme Edition 1098 MHz 1652 MHz Boost Clock: 1176 MHz, 7.53 inches, 2x DVI 2x DisplayPort
ZOTAC GTX 660 Ti Destroyer DTC 1020 MHz 1552 MHz Boost Clock: 1084 MHz
ZOTAC GTX 660 Ti Extreme Edition 1110 MHz 1652 MHz Boost Clock: 1202 MHz, 11.18 inches