AMD · 2015
AMD RadeonR9 M390X
The AMD Radeon R9 M390X is a mobile graphics card released in 2015, based on the GCN 3rd generation architecture.
The AMD Radeon R9 M390X is a mobile graphics card released in 2015. It uses the GCN 3rd generation architecture and features the Amethyst XT GPU chip built on a 28 nm process. The card includes 2048 shading units with a base clock of 723 MHz. It is equipped with 4 GB of GDDR5 memory on a 256-bit bus, providing a memory bandwidth of 160 GB/s. The board power (TDP) is rated at 125 W. This GPU is designed for high-performance laptops and is typically paired with Intel Core processors in gaming notebooks.
Benchmarks
| PassMark G3D Mark | 3,021 |
|---|---|
| PassMark G2D Mark | 507 |
| Geekbench 5 OpenCL | 22,044 |
Specifications
| Architecture unverified | GCN 3rd gen |
|---|---|
| GPU chip unverified | Amethyst XT |
| Process node unverified | 28 nm |
| Shading units unverified | 2048 |
| Base clock unverified | 723 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 | 125 W |
| Release year unverified | 2015 |