ATI Mobility Radeon HD 5830 vs AMD Radeon HD 8770M
What is the difference between ATI Mobility Radeon HD 5830 and AMD Radeon HD 8770M. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Broadway | GPU Name | Mars |
| Broadway LE | Model number | Mars 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
| Jan 7th, 2010 | Release Date | Apr 1st, 2013 |
| Manhattan (Mobility HD 5800) | Family | Solar System (HD 8700M) |
| End-of-life | Production | End-of-life |
| M9x | Predecessor | London |
| PCIe 2.0 x16 | Bus Interface | PCIe 3.0 x8 |
Memory
| 1024 MB | Memory Size | 2 GB |
| GDDR3 | Memory Type | GDDR5 |
| 128 bit | Memory Bus | 128 bit |
| 25.60 GB/s | Bandwidth | 72.00 GB/s |
Performance
| 8.000 GPixel/s | Pixel fillrate | 6.600 GPixel/s |
| 20.00 GTexel/s | Texture fillrate | 19.80 GTexel/s |
| 800.0 GFLOPS | FP32 (float) performance | 633.6 GFLOPS |
Clock Speeds
| 800 MHz 1600 Mbps effective | Memory Clock | 1125 MHz 4.5 Gbps effective |
Render Config
| 800 | Shading Units | 384 |
| 40 | TMUs | 24 |
| 16 | ROPs | 8 |
| 10 | Compute Units | 6 |
| 8 KB (per CU) | L1 Cache | 16 KB (per CU) |
| 256 KB | L2 Cache | 256 KB |
Board Design
| 24 W | Thermal design power (TDP) | unknown |
| No outputs | 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 |