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GeForce GTX680 GC 4GB / 68NQH6DN6DXZ

Specifications of the Galaxy GeForce GTX680 GC 4GB GPU


Galaxy GeForce GTX680 GC 4GB (part number 68NQH6DN6DXZ) is a Graphics Processing Unit, based on NVIDIA GeForce GTX 680, and built on 28 nm technological process. The GPU is targeted at desktop market segment. The card is clocked at 1.006 GHz, and can be boosted as high as 1.058 GHz. It also boasts 1536 CUDA cores, 128 texture units, as well as 32 ROPs. The GeForce GTX680 GC 4GB embeds 4 GB of GDDR5 memory, utilizing 256 bit bus. The memory is clocked at 1.502 GHz, which gives 192.26 GB/s memory bandwidth. The GPU has PCI Express 3.0 interface, and needs 2 motherboard slots. This model requires up to 195 Watt of power, identical to the reference design. The Galaxy GeForce GTX680 GC 4GB supports SLI technology, and will work together with similar GPUs (up to 3 in total) for improved gaming and 3D graphics performance.

Detailed specifications of the Galaxy GeForce GTX680 GC 4GB card you will find below.

Name / Brand / Architecture

Manufacturer:Galaxy
Model:GeForce GTX680 GC 4GB
Part number:68NQH6DN6DXZ
Based on:NVIDIA GeForce GTX 680 [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:1006 MHz
GPU boost:1.0
Boost clock:1058 MHz

Memory specifications

Memory size:4096 MB
Memory type:GDDR5
Memory clock:1502 MHz
Memory clock (effective):6008 MHz
Memory interface width:256-bit
Memory bandwidth:192.26 GB/s

Cores / Texture

CUDA:3.0
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 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:33.86 Gigapixels/s
Texture fill rate:135.42 Gigatexels/s
Single presision compute power:3612.67 GFLOPS

External connectors

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

Dimensions

Size (length x height):10 inches (254 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:4.2
DirectX support:11.1
Shader model:5.0
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