ATI FirePro M7820 vs AMD Radeon HD 8490 OEM
What is the difference between ATI FirePro M7820 and AMD Radeon HD 8490 OEM. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Broadway | GPU Name | Caicos |
| Broadway XT GL | Model number | Caicos XTX |
| TeraScale 2 | Architecture | TeraScale 2 |
| TSMC | Foundry | TSMC |
| 40 nm | Process Size | 40 nm |
| 1,040 million | Transistors | 370 million |
| 166 mm² | Die Size | 67 mm² |
Graphics Card
| May 1st, 2010 | Release Date | Jul 23rd, 2013 |
| FirePro Mobility (M7xxx) | Family | Sea Islands (HD 8400) |
| End-of-life | Production | End-of-life |
| PCIe 2.0 x16 | Bus Interface | PCIe 2.0 x16 |
Memory
| 1024 MB | Memory Size | 1024 MB |
| GDDR5 | Memory Type | DDR3 |
| 128 bit | Memory Bus | 64 bit |
| 64.00 GB/s | Bandwidth | 14.40 GB/s |
Performance
| 11.20 GPixel/s | Pixel fillrate | 3.500 GPixel/s |
| 28.00 GTexel/s | Texture fillrate | 7.000 GTexel/s |
| 1,120 GFLOPS | FP32 (float) performance | 280.0 GFLOPS |
Clock Speeds
| 1000 MHz 4 Gbps effective | Memory Clock | 900 MHz 1800 Mbps effective |
| 700 MHz | GPU Clock | 875 MHz |
Render Config
| 800 | Shading Units | 160 |
| 40 | TMUs | 8 |
| 16 | ROPs | 4 |
| 10 | Compute Units | 2 |
| 8 KB (per CU) | L1 Cache | 8 KB (per CU) |
| 256 KB | L2 Cache | 128 KB |
Board Design
| MXM Module | Slot Width | Single-slot |
| 50 W | Thermal design power (TDP) | 35 W |
| No outputs | Display Connectors | 1x DVI 1x DisplayPort |
| None | Power Connectors | None |
| B780 | Board Number | C369, C553 |
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 |