ATI Mobility Radeon HD 5770 vs AMD Radeon HD 6550A
What is the difference between ATI Mobility Radeon HD 5770 and AMD Radeon HD 6550A. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Madison | GPU Name | Pinewood |
| Madison XT (216-0772003) | Model number | Pinewood PRO |
| TeraScale 2 | Architecture | TeraScale 2 |
| TSMC | Foundry | TSMC |
| 40 nm | Process Size | 40 nm |
| 627 million | Transistors | 627 million |
| 104 mm² | Die Size | 104 mm² |
Graphics Card
| Jan 7th, 2010 | Release Date | Feb 7th, 2011 |
| Manhattan (Mobility HD 5700) | Family | All-In-One (HD 6000) |
| End-of-life | Production | End-of-life |
| PCIe 2.0 x16 | Bus Interface | MXM-A (3.0) |
Memory
| 1024 MB | Memory Size | 2 GB |
| GDDR5 | Memory Type | GDDR3 |
| 128 bit | Memory Bus | 128 bit |
| 51.20 GB/s | Bandwidth | 25.60 GB/s |
Performance
| 5.200 GPixel/s | Pixel fillrate | 4.400 GPixel/s |
| 13.00 GTexel/s | Texture fillrate | 13.20 GTexel/s |
| 520.0 GFLOPS | FP32 (float) performance | 528.0 GFLOPS |
Clock Speeds
| 800 MHz 3.2 Gbps effective | Memory Clock | 800 MHz 1600 Mbps effective |
| 650 MHz | GPU Clock | 550 MHz |
Render Config
| 400 | Shading Units | 480 |
| 20 | TMUs | 24 |
| 8 | ROPs | 8 |
| 5 | Compute Units | 6 |
| 8 KB (per CU) | L1 Cache | 8 KB (per CU) |
| 256 KB | L2 Cache | 256 KB |
Board Design
| 30 W | Thermal design power (TDP) | 35 W |
| No outputs | Display Connectors | No outputs |
API support
| 11.2 (11_0) | DirectX | 11.2 (11_0) |
| 4.4 | OpenGL | 4.4 |
| 1.2 | OpenCL | 1.2 |
| N/A | Vulkan | N/A |
| 5.0 | Shader Model | 5.0 |