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GeForce GTX 680 / NGTX680D5-2G2DHP

Specifications of the Lantic GeForce GTX 680 GPU


Lantic GeForce GTX 680 (part number NGTX680D5-2G2DHP) Graphics Processing Unit for desktop market segment is based on NVIDIA GeForce GTX 680. The GPU is fabricated on 28 nm manufacturing process. The graphics card is clocked at 1.006 GHz, and can be boosted up to 1.058 GHz. It also features 1536 CUDA cores, 128 texture units, along with 32 ROPs. The GeForce GTX 680 comes with 2 GB of GDDR5 memory, using 256 bit bus. The memory is clocked at 1.502 GHz, which translates to 192.26 GB/s memory bandwidth. The GPU supports PCI Express 3.0 interface, and requires 2 slots on the motherboard. Similar to the reference design, this model has the maximum power draw of 195 Watt. To boost Lantic GeForce GTX 680 gaming and 3D graphics performance, it can be used with up to 3 other graphics cards in SLI mode.

More detailed specifications of the Lantic GeForce GTX 680 graphics card are available below.

Name / Brand / Architecture

Manufacturer:Lantic
Model:GeForce GTX 680
Part number:NGTX680D5-2G2DHP
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:2048 MB
Memory type:GDDR5
Memory clock:1502 MHz
Memory clock (effective):6008 MHz
Memory interface width:**-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:**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:33.86 Gigapixels/s
Texture fill rate:135.42 Gigatexels/s
Single presision compute power:3250.18 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):10.8 inches (275 mm) x 4.96 inches (126 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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