NVIDIA GeForce GTX 680MX Mac Edition videocard review

GeForce GTX 680MX Mac Edition videocard released by NVIDIA; release date: 23 October 2012. The videocard is designed for desktop-computers and based on Kepler microarchitecture codenamed GK104.

Core clock speed - 719 MHz. Texture fill rate - 92.03 GTexel / s. Pipelines - 1536. Floating-point performance - 2,209 gflops. Manufacturing process technology - 28 nm. Transistors count - 3,540 million. Power consumption (TDP) - 122 Watt.

Memory type: GDDR5. Maximum RAM amount - 2 GB. Memory bus width - 256 Bit. Memory clock speed - 5000 MHz. Memory bandwidth - 160.0 GB / s.

Specifications (specs)

Essentials
Architecture	Kepler
Code name	GK104
Launch date	23 October 2012
Place in performance rating	not rated
Type	Desktop
Technical info
Core clock speed	719 MHz
Floating-point performance	2,209 gflops
Manufacturing process technology	28 nm
Pipelines	1536
Texture fill rate	92.03 GTexel / s
Thermal Design Power (TDP)	122 Watt
Transistor count	3,540 million

Video outputs and ports
Display Connectors	No outputs
Compatibility, dimensions and requirements
Interface	PCIe 3.0 x16
API support
DirectX	12.0 (11_0)
OpenGL	4.6
Memory
Maximum RAM amount	2 GB
Memory bandwidth	160.0 GB / s
Memory bus width	256 Bit
Memory clock speed	5000 MHz
Memory type	GDDR5