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GeForce GTX 770 / Barcode: 426018336-2944

Specifications of the Gainward GeForce GTX 770 GPU


Gainward GeForce GTX 770 (part number Barcode: 426018336-2944) is a Graphics Processing Unit, based on NVIDIA GeForce GTX 770, and built on 28 nm technological process. The GPU is targeted at desktop market segment. The graphics card runs at 1.046 GHz, and supports boost technology, that can increase operating frequency up to 1.085 GHz. It also boasts 1536 CUDA cores, 128 texture units, as well as 32 ROPs. The GeForce GTX 770 embeds 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 has PCI Express 3.0 interface, and needs 2 slots on the motherboard. This model requires up to 195 Watt of power, identical to the reference design. The Gainward GeForce GTX 770 is compatible with SLI technology, and will perform considerably better in games when used with other GPUs (up to 3 in total).

More detailed specifications of the Gainward GeForce GTX 770 graphics unit you will find below.

Name / Brand / Architecture

Manufacturer:Gainward
Model:GeForce GTX 770
Part number:Barcode: 426018336-2944
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:1046 MHz
GPU boost:2.0
Boost clock:1085 MHz

Memory specifications

Memory size:2048 MB
Memory type:GDDR5
Memory clock:1752.5 MHz
Memory clock (effective):7010 MHz
Memory interface width:256-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:2560 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:34.72 Gigapixels/s
Texture fill rate:138.88 Gigatexels/s
Single presision compute power:3333.12 GFLOPS
Double precision compute power:138.88 GFLOPS

External connectors

Standard display connectors:DisplayPort
Dual Link DVI-D
Dual Link DVI-I
HDMI
Power connectors:1 x 8-pin or 2 x 6-Pin
Audio input for HDMI:Yes

Dimensions

Size (length x height):11.02 inches (280 mm) x 4.41 inches (112 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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