NVIDIA GeForce GTX 680M
The NVIDIA GeForce GTX 680M is a laptop-class GPU manufactured by NVIDIA, built on NVIDIA's officially announced 28 nm process technology, released in June 2012. This graphics card is equipped with 4GB GDDR5 memory, suitable for gaming and professional graphics applications.
Process Size
28 nm
Boost Clock
758 MHz
Base Clock
719 MHz
TDP
100W
L1 Cache
16 KB (per SMX)
Memory Size
4GB
Memory Type
GDDR5
Bandwidth
115.2GB/s
Shader Model
5.1
Graphics Card
Release Date
Jun 2012
Generation
GeForce 600M
Type
Mobile
Bus Interface
MXM-B (3.0)
Clock Speeds
Base Clock
719 MHz
Boost Clock
758 MHz
Memory Clock
900 MHz
Memory
Memory Size
4GB
Memory Type
GDDR5
Memory Bus
i
256bit
Bandwidth
i
115.2GB/s
Render Config
Shading Units
i
1344
TMUs
i
112
ROPs
i
32
L1 Cache
16 KB (per SMX)
L2 Cache
512 KB
Theoretical Performance
Pixel Rate
i
21.22 GPixel/s
Texture Rate
i
84.90 GTexel/s
FP32 (float)
i
2.038 TFLOPS
FP64 (double)
i
84.90 GFLOPS
Graphics Processor
GPU Name
GK104
GPU Variant
N13E-GTX-A2
Architecture
Kepler
Foundry
TSMC
Process Size
28 nm
Transistors
3.54 billion
Die Size
294 mm²
Board Design
TDP
100W
Outputs
No outputs
Power Connectors
None
Graphics Features
DirectX
12 (11_0)
OpenGL
4.6
OpenCL
3.0
Vulkan
i
1.1
CUDA
3.0
Shader Model
5.1