NVIDIA GeForce GTX 680 Mac Edition
The NVIDIA GeForce GTX 680 Mac Edition is a desktop-class GPU manufactured by NVIDIA, built on NVIDIA's officially announced 28 nm process technology, released in April 2013. This graphics card is equipped with 2GB GDDR5 memory, suitable for gaming and professional graphics applications.
Process Size
28 nm
Boost Clock
1058 MHz
Base Clock
1006 MHz
TDP
195W
L1 Cache
16 KB (per SMX)
Memory Size
2GB
Memory Type
GDDR5
Bandwidth
192.3GB/s
Shader Model
5.1
Graphics Card
Release Date
Apr 2013
Generation
GeForce 600
Type
Desktop
Bus Interface
PCIe 2.0 x16
Clock Speeds
Base Clock
1006 MHz
Boost Clock
1058 MHz
Memory Clock
1502 MHz
Memory
Memory Size
2GB
Memory Type
GDDR5
Memory Bus
i
256bit
Bandwidth
i
192.3GB/s
Render Config
Shading Units
i
1536
TMUs
i
128
ROPs
i
32
L1 Cache
16 KB (per SMX)
L2 Cache
512 KB
Theoretical Performance
Pixel Rate
i
33.86 GPixel/s
Texture Rate
i
135.4 GTexel/s
FP32 (float)
i
3.250 TFLOPS
FP64 (double)
i
135.4 GFLOPS
Graphics Processor
GPU Name
GK104
GPU Variant
GK104-400-A2
Architecture
Kepler
Foundry
TSMC
Process Size
28 nm
Transistors
3.54 billion
Die Size
294 mm²
Board Design
TDP
195W
Suggested PSU
450 W
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
2x 6-pin
Graphics Features
DirectX
12 (11_0)
OpenGL
4.6
OpenCL
3.0
Vulkan
i
1.1
CUDA
3.0
Shader Model
5.1