ATI Mobility Radeon HD 5850 vs AMD Radeon R7 M340
What is the difference between ATI Mobility Radeon HD 5850 and AMD Radeon R7 M340. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Broadway | GPU Name | Opal |
| Broadway PRO (216-0769024) | Model number | Opal PRO |
| TeraScale 2 | Architecture | GCN 1.0 |
| TSMC | Foundry | TSMC |
| 40 nm | Process Size | 28 nm |
| 1,040 million | Transistors | 950 million |
| 166 mm² | Die Size | 77 mm² |
Graphics Card
| Jan 7th, 2010 | Release Date | Dec 6th, 2015 |
| Manhattan (Mobility HD 5800) | Family | Crystal System (R7 M300) |
| End-of-life | Production | Active |
| M9x | Predecessor | Solar System |
| PCIe 2.0 x16 | Bus Interface | PCIe 3.0 x8 |
Memory
| 1024 MB | Memory Size | 1024 MB |
| GDDR5 | Memory Type | DDR3 |
| 128 bit | Memory Bus | 64 bit |
| 64.00 GB/s | Bandwidth | 16.00 GB/s |
Performance
| 8.000 GPixel/s | Pixel fillrate | 5.720 GPixel/s |
| 20.00 GTexel/s | Texture fillrate | 17.16 GTexel/s |
| 800.0 GFLOPS | FP32 (float) performance | 549.1 GFLOPS |
Clock Speeds
| 1000 MHz 4 Gbps effective | Memory Clock | 1000 MHz 2 Gbps effective |
Render Config
| 800 | Shading Units | 384 |
| 40 | TMUs | 24 |
| 16 | ROPs | 8 |
| 10 | Compute Units | 6 |
| 8 KB (per CU) | L1 Cache | 16 KB (per CU) |
| 256 KB | L2 Cache | 256 KB |
Board Design
| 30 W | Thermal design power (TDP) | unknown |
| No outputs | Display Connectors | No outputs |
API support
| 11.2 (11_0) | DirectX | 12 (11_1) |
| 4.4 | OpenGL | 4.6 |
| 1.2 | OpenCL | 1.2 |
| N/A | Vulkan | 1.2 |
| 5.0 | Shader Model | 5.1 |