AMD · 2012
AMD Radeon HD 7970M
The AMD Radeon HD 7970M is a mobile graphics card released in April 2012, based on the GCN 1st generation architecture.
The AMD Radeon HD 7970M is a high-end mobile graphics card introduced in April 2012. It uses the GCN 1st generation architecture and features the Wimbledon XT GPU chip fabricated on a 28 nm process. The card includes 1280 shading units and operates at a base clock of 850 MHz. It is equipped with 2 GB of GDDR5 memory on a 256-bit bus, providing a memory bandwidth of 153.6 GB/s. The card has a TDP of 75 W and connects via a PCIe 3.0 ×16 interface. It is designed for use in gaming laptops and mobile workstations, offering performance suitable for demanding applications of its time.
Benchmarks
| PassMark G3D Mark | 3,774 |
|---|---|
| PassMark G2D Mark | 541 |
| Geekbench 5 OpenCL | 22,410 |
| Nero Score AVC encode | 1,031 fps |
Specifications
| Architecture unverified | GCN 1st gen |
|---|---|
| GPU chip unverified | Wimbledon XT |
| Process node unverified | 28 nm |
| Shading units unverified | 1280 |
| Base clock unverified | 850 MHz |
| Memory size unverified | 2 GB |
| Memory type unverified | GDDR5 |
| Memory bus unverified | 256 bit |
| Memory bandwidth unverified | 153.6 GB/s |
| Board power (TDP) unverified | 75 W |
| Bus interface unverified | PCIe 3.0 ×16 |
| Release date unverified | 2012-04 |
| Release year unverified | 2012 |