ATI Radeon HD 5770 X2 vs AMD Radeon R7 A265
What is the difference between ATI Radeon HD 5770 X2 and AMD Radeon R7 A265. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Juniper | GPU Name | Opal |
| Juniper XT (215-0754013) | Model number | Opal XT |
| TeraScale 2 | Architecture | GCN 1.0 |
| TSMC | Foundry | TSMC |
| 40 nm | Process Size | 28 nm |
| 1,040 million | Transistors | 950 million |
| 166 mm² | Die Size | 77 mm² |
Graphics Card
| Oct 13th, 2010 | Release Date | Jan 9th, 2014 |
| Evergreen (HD 5700) | Family | All-In-One (Rx 200) |
| End-of-life | Production | End-of-life |
| PCIe 2.0 x16 | Bus Interface | PCIe 3.0 x8 |
Memory
| 1024 MB x2 | Memory Size | 2 GB |
| GDDR5 | Memory Type | DDR3 |
| 128 bit x2 | Memory Bus | 128 bit |
Clock Speeds
| 1200 MHz 4.8 Gbps effective | Memory Clock | 900 MHz 1800 Mbps effective |
Render Config
| 40 x2 | TMUs | 24 |
| 16 x2 | ROPs | 8 |
Board Design
| unknown | Thermal design power (TDP) | unknown |
| 2x DVI 1x HDMI 1x DisplayPort | Display Connectors | No outputs |
API support
| 11.2 (11_0) | DirectX | 12 (11_1) |
| 4.4 | OpenGL | 4.6 |
| 1.2 | OpenCL | 1.2 |
| N/A | Vulkan | 1.2 |
| 5.0 | Shader Model | 5.1 |