AMD · 2012
AMD Radeon HD 7490M
The AMD Radeon HD 7490M is a mobile graphics card released in 2012, based on the TeraScale 2 architecture.
The AMD Radeon HD 7490M is a mobile graphics card introduced in 2012. It uses the TeraScale 2 architecture and the Seymour XTX GPU chip built on a 40 nm process. The card features 160 shading units, a base clock of 800 MHz, and 1 GB of GDDR5 memory on a 64-bit bus, providing a memory bandwidth of 30.4 GB/s. With a TDP of only 9 W, it is designed for low-power laptops. It connects via PCIe 2.1 ×16.
Specifications
| Architecture unverified | TeraScale 2 |
|---|---|
| GPU chip unverified | Seymour XTX |
| Process node unverified | 40 nm |
| Shading units unverified | 160 |
| Base clock unverified | 800 MHz |
| Memory size unverified | 1 GB |
| Memory type unverified | GDDR5 |
| Memory bus unverified | 64 bit |
| Memory bandwidth unverified | 30.4 GB/s |
| Board power (TDP) unverified | 9 W |
| Bus interface unverified | PCIe 2.1 ×16 |
| Release year unverified | 2012 |