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WinFast GTX 770 OC 2G

Specifications of the Leadtek WinFast GTX 770 OC 2G GPU


Leadtek WinFast GTX 770 OC 2G is a Graphics Processing Unit, based on NVIDIA GeForce GTX 770, and manufactured on 28 nm technology. The GPU is aimed at desktop market segment. The card operates at 1.059 GHz, and can be boosted as high as 1.111 GHz. It also sports 1536 CUDA cores, 128 texture units, together with 32 ROPs. The WinFast GTX 770 OC 2G comes with 2 GB of GDDR5 memory, using 256 bit bus. The memory is clocked at 1.753 GHz, which results in 224.38 GB/s memory bandwidth. The GPU supports PCI Express 3.0 interface, and requires 2 motherboard slots. This model has the maximum power consumption of 195 Watt. To boost Leadtek WinFast GTX 770 OC 2G game and 3D graphics performance, it can be used with up to 3 other GPUs in SLI mode.

Please see below for detailed specifications of the Leadtek WinFast GTX 770 OC 2G graphics card.

Name / Brand / Architecture

Manufacturer:Leadtek
Model:WinFast GTX 770 OC 2G
Based on:NVIDIA GeForce GTX 770 [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:1059 MHz
GPU boost:2.0
Boost clock:1111 MHz

Memory specifications

Memory size:2048 MB
Memory type:GDDR5
Memory clock:1752.5 MHz
Memory clock (effective):7010 MHz
Memory interface width:**-bit
Memory bandwidth:224.32 GB/s

Cores / Texture

CUDA:3.5
CUDA cores:1536
ROPs:32
Texture units:128
RAMDACs:400 MHz

SLI / Crossfire

Maximum SLI options:3-way

Electric characteristics

Maximum GPU temp:98C
Maximum power draw:195 W

Video features

Multi-monitor:Up to 4 displays
Maximum digital resolution:4096 x 2160
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:35.55 Gigapixels/s
Texture fill rate:142.21 Gigatexels/s
Single presision compute power:3333.12 GFLOPS
Double precision compute power:142.21 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):10.63 inches (270 mm) x 4.376 inches (111 mm)
Width:Dual Slot

Other features / Support

Other features:3D Vision  ? 
3D Vision Surround  ? 
Direct Compute 5.0
HDCP
PhysX
Open CL support:1.1
OpenGL support:4.4
DirectX support:11.2
Shader model:5.0

Notes


Improved GTX 680
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