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GeForce GTX 680 / GD680-2GERX

One of a few ELSA Graphics Processing Units, based on NVIDIA GeForce GTX 680, ELSA GeForce GTX 680 (part number GD680-2GERX) is fabricated on 28 nm manufacturing process. The card is targeted at desktop market. The graphics card is clocked at 1.006 GHz, and supports boost technology, that can increase operating frequency up to 1.058 GHz. Furthermore, it has 1536 CUDA cores, 128 texture units, as well as 32 ROPs. The GeForce GTX 680 comes with 2 GB of GDDR5 memory. Because the memory operates at 1.502 GHz, and uses 256 bit interface, the effective memory bandwidth is 192.26 GB/s. The GPU has PCI Express 3.0 interface, and needs 2 motherboard slots. The maximum power draw of this model is 195 Watt, which is the same as on the reference design. The ELSA GeForce GTX 680 is compatible with SLI technology, and will work together with other cards (up to 3 in total) for an extra gaming and 3D graphics performance.

More detailed specifications of the graphics card are available below.

ELSA GeForce GTX 680 GPU specifications

Name / Brand / Architecture

Manufacturer: ELSA
Model: GeForce GTX 680
Part number: GD680-2GERX
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: 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: 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 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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