ATI Mobility Radeon HD 3850 vs AMD Radeon HD 7540D IGP
What is the difference between ATI Mobility Radeon HD 3850 and AMD Radeon HD 7540D IGP. Find out which graphics card has better performance.
Graphics Processor (GPU)
| M88 | GPU Name | Scrapper |
| TeraScale | Architecture | TeraScale 3 |
| TSMC | Foundry | TSMC |
| 55 nm | Process Size | 32 nm |
| 666 million | Transistors | 1,303 million |
| 192 mm² | Die Size | 246 mm² |
Graphics Card
| Jun 4th, 2008 | Release Date | Oct 2nd, 2012 |
| M8x (Mobility HD 3800) | Family | Trinity (HD 7000) |
| End-of-life | Production | End-of-life |
| M7x | Predecessor | Sumo |
| PCIe 2.0 x16 | Bus Interface | IGP |
Memory
| 512 MB | Memory Size | System Shared |
| GDDR3 | Memory Type | System Shared |
| 256 bit | Memory Bus | System Shared |
| 48.00 GB/s | Bandwidth | System Dependent |
Performance
| 9.280 GPixel/s | Pixel fillrate | 3.040 GPixel/s |
| 9.280 GTexel/s | Texture fillrate | 9.120 GTexel/s |
| 371.2 GFLOPS | FP32 (float) performance | 291.8 GFLOPS |
Clock Speeds
| 750 MHz 1500 Mbps effective | Memory Clock | System Shared |
| 580 MHz | GPU Clock | 760 MHz |
Render Config
| 320 | Shading Units | 192 |
| 16 | TMUs | 12 |
| 16 | ROPs | 4 |
| 4 | Compute Units | 3 |
Board Design
| 35 W | Thermal design power (TDP) | 65 W |
| No outputs | Display Connectors | No outputs |
API support
| 10.1 (10_1) | DirectX | 11.2 (11_0) |
| 3.3 | OpenGL | 4.4 |
| N/A | OpenCL | 1.2 |
| N/A | Vulkan | N/A |
| 4.1 | Shader Model | 5.0 |