ATI FirePro M7820 vs ATI Mobility Radeon HD 5870
What is the difference between ATI FirePro M7820 and ATI Mobility Radeon HD 5870. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Broadway | GPU Name | Broadway |
| Broadway XT GL | Model number | Broadway XT (216-0769008) |
| TeraScale 2 | Architecture | TeraScale 2 |
| TSMC | Foundry | TSMC |
| 40 nm | Process Size | 40 nm |
| 1,040 million | Transistors | 1,040 million |
| 166 mm² | Die Size | 166 mm² |
Graphics Card
| May 1st, 2010 | Release Date | Jan 7th, 2010 |
| FirePro Mobility (M7xxx) | Family | Manhattan (Mobility HD 5800) |
| End-of-life | Production | End-of-life |
| PCIe 2.0 x16 | Bus Interface | MXM-B (3.0) |
Memory
| 1024 MB | Memory Size | 1024 MB |
| GDDR5 | Memory Type | GDDR5 |
| 128 bit | Memory Bus | 128 bit |
| 64.00 GB/s | Bandwidth | 64.00 GB/s |
Performance
| 11.20 GPixel/s | Pixel fillrate | 11.20 GPixel/s |
| 28.00 GTexel/s | Texture fillrate | 28.00 GTexel/s |
| 1,120 GFLOPS | FP32 (float) performance | 1,120 GFLOPS |
Clock Speeds
| 1000 MHz 4 Gbps effective | Memory Clock | 1000 MHz 4 Gbps effective |
| 700 MHz | GPU Clock | 700 MHz |
Render Config
| 800 | Shading Units | 800 |
| 40 | TMUs | 40 |
| 16 | ROPs | 16 |
| 10 | Compute Units | 10 |
| 8 KB (per CU) | L1 Cache | 8 KB (per CU) |
| 256 KB | L2 Cache | 256 KB |
Board Design
| MXM Module | Slot Width | MXM Module |
| 50 W | Thermal design power (TDP) | 50 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 |