AMD Radeon 540 Mobile vs AMD Radeon R7 M380
What is the difference between AMD Radeon 540 Mobile and AMD Radeon R7 M380. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Lexa | GPU Name | Tropo |
| Lexa PRO (215-0904018) | Model number | Tropo XT |
| GCN 4.0 | Architecture | GCN 1.0 |
| GlobalFoundries | Foundry | TSMC |
| 14 nm | Process Size | 28 nm |
| 2,200 million | Transistors | 1,500 million |
| 103 mm² | Die Size | 123 mm² |
Graphics Card
| Mar 26th, 2019 | Release Date | May 5th, 2015 |
| Mobility Radeon (M500) | Family | Crystal System (R7 M300) |
| Active | Production | Active |
| Crystal System | Predecessor | Solar System |
| PCIe 3.0 x8 | Bus Interface | PCIe 3.0 x16 |
Memory
| 2 GB | Memory Size | 4 GB |
| GDDR5 | Memory Type | DDR3 |
| 64 bit | Memory Bus | 128 bit |
| 48.00 GB/s | Bandwidth | 32.00 GB/s |
Performance
| 17.98 GPixel/s | Pixel fillrate | 14.64 GPixel/s |
| 35.97 GTexel/s | Texture fillrate | 36.60 GTexel/s |
| 1,151 GFLOPS | FP32 (float) performance | 1,171 GFLOPS |
| 71.94 GFLOPS (1:16) | FP64 (double) performance | 73.20 GFLOPS (1:16) |
Clock Speeds
| 1100 MHz | Base Clock | 900 MHz |
| 1124 MHz | Boost Clock | 915 MHz |
| 1500 MHz 6 Gbps effective | Memory Clock | 1000 MHz 2 Gbps effective |
Render Config
| 512 | Shading Units | 640 |
| 32 | TMUs | 40 |
| 16 | ROPs | 16 |
| 8 | Compute Units | 10 |
| 16 KB (per CU) | L1 Cache | 16 KB (per CU) |
| 256 KB | L2 Cache | 256 KB |
Board Design
| 50 W | Thermal design power (TDP) | unknown |
| No outputs | Display Connectors | No outputs |
API support
| 12 (12_0) | DirectX | 12 (11_1) |
| 4.6 | OpenGL | 4.6 |
| 2.1 | OpenCL | 1.2 |
| 1.2 | Vulkan | 1.2 |
| 6.4 | Shader Model | 5.1 |