AMD · 2012
Radeon HD 7770 GHz Edition
The Radeon HD 7770 GHz Edition is a mid-range graphics card released by AMD in February 2012, based on the GCN 1st generation architecture.
The Radeon HD 7770 GHz Edition is a graphics card from AMD, launched on February 15, 2012. It is built on the first-generation Graphics Core Next (GCN) architecture and uses the Cape Verde XT GPU fabricated on a 28 nm process. The card features 640 shading units, a base clock of 1000 MHz, and is equipped with 1 GB of GDDR5 memory on a 128-bit bus, providing a memory bandwidth of 72 GB/s. It has a board power (TDP) of 80 W and connects via a PCIe 3.0 ×16 interface. The launch MSRP was 160 USD. This card is designed for mainstream gaming and general graphics tasks, compatible with systems having a PCIe 3.0 slot.
Benchmarks
| Geekbench 5 OpenCL | 14,263 |
|---|---|
| Nero Score AVC encode | 1,154 fps |
Specifications
| Architecture unverified | GCN 1st gen |
|---|---|
| GPU chip unverified | Cape Verde XT |
| Process node unverified | 28 nm |
| Shading units unverified | 640 |
| Base clock unverified | 1000 MHz |
| Memory size unverified | 1 GB |
| Memory type unverified | GDDR5 |
| Memory bus unverified | 128 bit |
| Memory bandwidth unverified | 72 GB/s |
| Board power (TDP) unverified | 80 W |
| Bus interface unverified | PCIe 3.0 ×16 |
| Release date unverified | 2012-02-15 |
| Release year unverified | 2012 |
| Launch MSRP unverified | 160 USD |