ATI Mobility Radeon HD 5450 vs ATI Radeon HD 5490
What is the difference between ATI Mobility Radeon HD 5450 and ATI Radeon HD 5490. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Park | GPU Name | Cedar |
| Park PRO (216-0774007) | Model number | Cedar XTX |
| TeraScale 2 | Architecture | TeraScale 2 |
| TSMC | Foundry | TSMC |
| 40 nm | Process Size | 40 nm |
| 292 million | Transistors | 292 million |
| 59 mm² | Die Size | 59 mm² |
Graphics Card
| Jan 7th, 2010 | Release Date | Oct 28th, 2012 |
| Manhattan (Mobility HD 5400) | Family | Evergreen (HD 5400) |
| End-of-life | Production | End-of-life |
| M9x | Predecessor | Radeon R700 |
| PCIe 2.0 x16 | Bus Interface | PCIe 2.0 x16 |
Memory
| 1024 MB | Memory Size | 1024 MB |
| GDDR3 | Memory Type | GDDR3 |
| 64 bit | Memory Bus | 64 bit |
| 10.67 GB/s | Bandwidth | 8.000 GB/s |
Performance
| 2.600 GPixel/s | Pixel fillrate | 2.600 GPixel/s |
| 5.200 GTexel/s | Texture fillrate | 5.200 GTexel/s |
| 104.0 GFLOPS | FP32 (float) performance | 104.0 GFLOPS |
Clock Speeds
| 667 MHz 1334 Mbps effective | Memory Clock | 500 MHz 1000 Mbps effective |
| 650 MHz | GPU Clock | 650 MHz |
Render Config
| 80 | Shading Units | 80 |
| 8 | TMUs | 8 |
| 4 | ROPs | 4 |
| 1 | Compute Units | 2 |
| 8 KB (per CU) | L1 Cache | 8 KB (per CU) |
| 128 KB | L2 Cache | 128 KB |
Board Design
| 11 W | Thermal design power (TDP) | 19 W |
| No outputs | Display Connectors | 1x DVI 1x HDMI 1x VGA |
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 |