NVIDIA · 2012
NVIDIA GeForce GTX 680MX
The NVIDIA GeForce GTX 680MX is a mobile graphics card released in 2012, based on the Kepler architecture.
The NVIDIA GeForce GTX 680MX is a mobile graphics processing unit (GPU) introduced on October 23, 2012. It is built on the Kepler architecture using the GK104 chip manufactured on a 28 nm process. The card features 1536 shading units, a base and boost clock of 720 MHz, and 4 GB of GDDR5 memory on a 256-bit bus, providing a memory bandwidth of 160 GB/s. It has a board power (TDP) of 100 W and connects via a PCIe 3.0 x16 interface. The GTX 680MX supports DirectX 12.0 (11_0), Vulkan 1.1, and OpenGL 4.6. It was typically used in high-end laptops and mobile workstations, paired with Intel Core i7 processors and other premium components.
Benchmarks
| PassMark G3D Mark | 4,271 |
|---|---|
| PassMark G2D Mark | 730 |
| Geekbench 5 CUDA | 11,307 |
| Geekbench 5 Metal | 5,069 |
| Geekbench 5 OpenCL | 4,568 |
| Nero Score AVC encode | 937 fps |
Specifications
| Architecture unverified | Kepler |
|---|---|
| GPU chip unverified | GK104 |
| Process node unverified | 28 nm |
| Shading units unverified | 1536 |
| Base clock unverified | 720 MHz |
| Boost clock unverified | 720 MHz |
| Memory size unverified | 4 GB |
| Memory type unverified | GDDR5 |
| Memory bus unverified | 256 bit |
| Memory bandwidth unverified | 160 GB/s |
| Board power (TDP) unverified | 100 W |
| Bus interface unverified | PCIe 3.0 x16 |
| DirectX support unverified | 12.0 (11_0) |
| Vulkan support unverified | 1.1 |
| OpenGL support unverified | 4.6 |
| Release date unverified | 2012-10-23 |
| Release year unverified | 2012 |