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WinFast GTX 660 Ti

Specifications of the Leadtek WinFast GTX 660 Ti GPU


Leadtek WinFast GTX 660 Ti is a Graphics Processing Unit for desktop market segment, based on NVIDIA GeForce GTX 660 Ti. The GPU, produced on 28 nm technological process, utilizes Kepler architecture. The graphics card is clocked at 915 MHz, and can be boosted up to 980 MHz. It also features 1344 CUDA cores, 112 texture units, along with 24 ROPs. The WinFast GTX 660 Ti incorporates 2 GB of GDDR5 memory, using 192 bit bus. The memory is clocked at 1.502 GHz, which translates to 144.19 GB/s memory bandwidth. The GPU supports PCI Express 3.0 interface, and uses 2 slots on the motherboard. This model has the maximum power consumption of 150 Watt. To boost Leadtek WinFast GTX 660 Ti game and 3D graphics performance, it can be used with up to 3 similar cards in SLI mode.

Below you will find more detailed specifications of the Leadtek WinFast GTX 660 Ti graphics card.

Name / Brand / Architecture

Manufacturer:Leadtek
Model:WinFast GTX 660 Ti
Based on:NVIDIA GeForce GTX 660 Ti [Compare]
Target market segment:Desktop
Die name:GK 104
Architecture:Kepler
Fabrication process:28 nm
Transistors:3.54 billion
Bus interface:PCI-E 3.0 x 16

Frequency

Base clock:915 MHz
GPU boost:1.0
Boost clock:980 MHz

Memory specifications

Memory size:2048 MB
Memory type:GDDR5
Memory clock:1502 MHz
Memory clock (effective):6008 MHz
Memory interface width:192-bit
Memory bandwidth:144.19 GB/s

Cores / Texture

CUDA:3.0
CUDA cores:1344
ROPs:24
Texture units:112
RAMDACs:400 MHz

SLI / Crossfire

Maximum SLI options:3-way

Electric characteristics

Maximum GPU temp:97C
Maximum power draw:150 W

Video features

Multi-monitor:Up to 4 displays
Maximum DP resolution:4096 x 2160 @ 60 Hz
Maximum DVI resolution:**0 x 1600
Maximum HDMI resolution:4096 x 2160 @ 24 Hz or 3840 x 2160 @ 30 Hz
Maximum VGA resolution:2048 x 1536
Anti-Aliasing technologies:FXAA
TXAA
HDMI:Yes
HDMI version:1.4a

Performance

Pixel fill rate:23.52 Gigapixels/s
Texture fill rate:109.76 Gigatexels/s
Single presision compute power:2634.24 GFLOPS

External connectors

Standard display connectors:DisplayPort
Dual Link DVI-D
Dual Link DVI-I
HDMI
Power connectors:2 x 6-Pin
Audio input for HDMI:Yes

Dimensions

Size (length x height):9.49 inches (241 mm) x 4.376 inches (111 mm)
Width:Dual Slot

Other features / Support

Other features:3D Vision  ? 
3D Vision Surround  ? 
HDCP
PhysX
Open CL support:1.2
OpenGL support:4.3
DirectX support:11.1
Shader model:5.0
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