AMD · 2013
AMD RadeonHD 8990
The AMD RadeonHD 8990 is a dual-GPU graphics card released in 2013, based on the GCN 1st generation architecture with two Malta chips.
The AMD RadeonHD 8990 is a dual-GPU graphics card released on April 24, 2013. It features two Malta GPU chips built on the 28 nm process node, each with 2048 shading units for a total of 4096. The card operates at a base clock of 950 MHz and a boost clock of 1000 MHz. It is equipped with 6 GB of GDDR5 memory across a 384-bit bus, providing a memory bandwidth of 576 GB/s. The board has a TDP of 375 W and connects via a PCIe 3.0 ×16 interface. This card is designed for high-end gaming and workstation use, requiring a powerful power supply and adequate cooling.
Specifications
| Architecture unverified | GCN 1st gen |
|---|---|
| GPU chip unverified | Malta |
| Process node unverified | 28 nm |
| Shading units unverified | 4096 |
| Base clock unverified | 950 MHz |
| Boost clock unverified | 1000 MHz |
| Memory size unverified | 6 GB |
| Memory type unverified | GDDR5 |
| Memory bus unverified | 384 bit |
| Memory bandwidth unverified | 576 GB/s |
| Board power (TDP) unverified | 375 W |
| Bus interface unverified | PCIe 3.0 ×16 |
| Release date unverified | 2013-04-24 |
| Release year unverified | 2013 |