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WinFast GTX 550 Ti 1G

Specifications of the Leadtek WinFast GTX 550 Ti 1G GPU


Leadtek WinFast GTX 550 Ti 1G is one of a few Leadtek desktop graphics processing units, based on NVIDIA GeForce GTX 550 Ti. Produced on 40 nm technological process, the GPU features Fermi architecture. The card has 1.8 GHz processor and 900 MHz graphics clock speeds. It also boasts 192 CUDA cores, 24 ROPs, along with 32 texture units. The WinFast GTX 550 Ti 1G embeds 1 GB of GDDR5 memory, using 192 bit bus. The memory is clocked at 1.025 GHz, which results in 98.4 GB/s memory bandwidth. The GPU supports PCI Express 2.0 interface, and uses 2 slots on the motherboard. The maximum power draw of this model is 116 Watt. To boost Leadtek WinFast GTX 550 Ti 1G gaming and 3D graphics performance, it can be paired with a similar graphics card in SLI mode.

Below you will find more detailed specifications of the Leadtek WinFast GTX 550 Ti 1G graphics card.

Name / Brand / Architecture

Manufacturer:Leadtek
Model:WinFast GTX 550 Ti 1G
Based on:NVIDIA GeForce GTX 550 Ti [Compare]
Target market segment:Desktop
Die name:GF116
Architecture:Fermi
Fabrication process:40 nm
Transistors:1.17 billion
Bus interface:PCI-E 2.0 x 16

Frequency

Graphics clock:900 MHz
Processor clock:1800 MHz

Memory specifications

Memory size:** MB
Memory type:GDDR5
Memory clock:1025 MHz
Memory clock (effective):4100 MHz
Memory interface width:192-bit
Memory bandwidth:98.4 GB/s

Cores / Texture

CUDA:2.1
CUDA cores:192
ROPs:24
Texture units:32
RAMDACs:400 MHz

SLI / Crossfire

Maximum SLI options:2-way

Electric characteristics

Maximum GPU temp:100C
Maximum power draw:116 W

Video features

Multi-monitor:Up to 3 displays
Maximum DVI resolution:**0 x 1600
Maximum HDMI resolution:1920 x 1200
Maximum VGA resolution:2048 x 1536
Anti-Aliasing technologies:32 x CSAA
HDMI:Yes
HDMI version:1.4a

Performance

Pixel fill rate:21.6 Gigapixels/s
Texture fill rate:28.8 Gigatexels/s
Single presision compute power:691.2 GFLOPS

External connectors

Standard display connectors:2 x Dual Link DVI-I
Mini HDMI
Power connectors:1 x 6-Pin
Audio input for HDMI:Internal

Dimensions

Size (length x height):7.** inches (194 mm) x 4.37 inches (111 mm)
Width:Dual Slot

Other features / Support

Other features:3D Vision  ? 
3D Vision Surround  ? 
HDCP
PhysX
PureVideo HD  ? 
Open CL support:Yes
OpenGL support:4.1
DirectX support:11.0
Shader model:5.0
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