ATI Mobility Radeon HD 4830 vs AMD Radeon R7 M440
What is the difference between ATI Mobility Radeon HD 4830 and AMD Radeon R7 M440. Find out which graphics card has better performance.
Graphics Processor (GPU)
| M97 | GPU Name | Meso |
| TeraScale | Architecture | GCN 3.0 |
| TSMC | Foundry | TSMC |
| 40 nm | Process Size | 28 nm |
| 826 million | Transistors | 1,550 million |
| 137 mm² | Die Size | 125 mm² |
Graphics Card
| Mar 3rd, 2009 | Release Date | May 15th, 2016 |
| M9x (Mobility HD 4800) | Family | Crystal System (R7 M400) |
| End-of-life | Production | Active |
| M8x | Predecessor | Solar System |
| PCIe 2.0 x16 | Bus Interface | PCIe 3.0 x8 |
Memory
| 1024 MB | Memory Size | 4 GB |
| GDDR5 | Memory Type | DDR3 |
| 128 bit | Memory Bus | 64 bit |
| 44.80 GB/s | Bandwidth | 14.40 GB/s |
Performance
| 8.800 GPixel/s | Pixel fillrate | 7.128 GPixel/s |
| 17.60 GTexel/s | Texture fillrate | 17.82 GTexel/s |
| 704.0 GFLOPS | FP32 (float) performance | 570.2 GFLOPS |
| 140.8 GFLOPS (1:5) | FP64 (double) performance | 35.64 GFLOPS (1:16) |
Clock Speeds
| 700 MHz 2.8 Gbps effective | Memory Clock | 900 MHz 1800 Mbps effective |
| 550 MHz | GPU Clock | 891 MHz |
Render Config
| 640 | Shading Units | 320 |
| 32 | TMUs | 20 |
| 16 | ROPs | 8 |
| 8 | Compute Units | 5 |
| 16 KB (per CU) | L1 Cache | 16 KB (per CU) |
| 128 KB | L2 Cache | 128 KB |
Board Design
| unknown | Thermal design power (TDP) | unknown |
| No outputs | Display Connectors | No outputs |
API support
| 10.1 (10_1) | DirectX | 12 (12_0) |
| 3.3 | OpenGL | 4.6 |
| 1.1 | OpenCL | 2.0 |
| N/A | Vulkan | 1.2 |
| 4.1 | Shader Model | 6.0 |