AMD · 2016
AMD Radeon Pro 455
The AMD Radeon Pro 455 is a mobile graphics card released in 2016, based on the GCN 4 architecture with a Polaris 11 chip.
The AMD Radeon Pro 455 is a mobile graphics card introduced on October 30, 2016. It is built on the GCN 4 architecture using a Polaris 11 GPU manufactured on a 14 nm process. The card features 768 shading units, a base clock of 855 MHz, and 2 GB of GDDR5 memory on a 128-bit bus, providing a memory bandwidth of 80 GB/s. It has a board power (TDP) of 35 W and connects via a PCIe 3.0 x8 interface. This card is designed for professional mobile workstations, offering balanced performance for graphics-intensive tasks.
Specifications
| Architecture unverified | GCN 4 |
|---|---|
| GPU chip unverified | Polaris 11 |
| Process node unverified | 14 nm |
| Shading units unverified | 768 |
| Base clock unverified | 855 MHz |
| Memory size unverified | 2 GB |
| Memory type unverified | GDDR5 |
| Memory bus unverified | 128 bit |
| Memory bandwidth unverified | 80 GB/s |
| Board power (TDP) unverified | 35 W |
| Bus interface unverified | PCIe 3.0 x8 |
| Release date unverified | 2016-10-30 |
| Release year unverified | 2016 |