AMD · 2018
AMD Radeon RX 550X 640SP
The AMD Radeon RX 550X 640SP is a budget graphics card released in April 2018, based on the GCN 4 architecture with a Polaris 11 chip.
The AMD Radeon RX 550X 640SP is a graphics card released on April 11, 2018, with a launch MSRP of $79 USD. It is built on the GCN 4 architecture using the Polaris 11 GPU chip on a 14 nm process node. The card features 640 shading units, a base clock of 1019 MHz, and a boost clock of 1071 MHz. It comes with 4 GB of GDDR5 memory on a 128-bit bus, providing a memory bandwidth of 96 GB/s. The board power (TDP) is 60 W, and it connects via a PCIe 3.0 ×8 interface. This card is intended for entry-level gaming and basic multimedia tasks.
Specifications
| Architecture unverified | GCN 4 |
|---|---|
| GPU chip unverified | Polaris 11 |
| Process node unverified | 14 nm |
| Shading units unverified | 640 |
| Base clock unverified | 1019 MHz |
| Boost clock unverified | 1071 MHz |
| Memory size unverified | 4 GB |
| Memory type unverified | GDDR5 |
| Memory bus unverified | 128 bit |
| Memory bandwidth unverified | 96 GB/s |
| Board power (TDP) unverified | 60 W |
| Bus interface unverified | PCIe 3.0 ×8 |
| Release date unverified | 2018-04-11 |
| Release year unverified | 2018 |
| Launch MSRP unverified | 79 USD |