AMD Radeon Vega 8 Mobile vs AMD Radeon 540 Mobile
What is the difference between AMD Radeon Vega 8 Mobile and AMD Radeon 540 Mobile. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Cezanne | GPU Name | Lexa |
| GCN 5.1 | Architecture | GCN 4.0 |
| TSMC | Foundry | GlobalFoundries |
| 7 nm | Process Size | 14 nm |
| 9,800 million | Transistors | 2,200 million |
| 156 mm² | Die Size | 103 mm² |
Graphics Card
| Jan 12th, 2021 | Release Date | Mar 26th, 2019 |
| Cezanne (Vega Mobile) | Family | Mobility Radeon (M500) |
| Active | Production | Active |
| Renoir | Predecessor | Crystal System |
| IGP | Bus Interface | PCIe 3.0 x8 |
Memory
| System Shared | Memory Size | 2 GB |
| System Shared | Memory Type | GDDR5 |
| System Shared | Memory Bus | 64 bit |
| System Dependent | Bandwidth | 48.00 GB/s |
Performance
| 16.00 GPixel/s | Pixel fillrate | 17.98 GPixel/s |
| 64.00 GTexel/s | Texture fillrate | 35.97 GTexel/s |
| 4.096 TFLOPS (2:1) | FP16 (half) performance | 1,151 GFLOPS (1:1) |
| 2.048 TFLOPS | FP32 (float) performance | 1,151 GFLOPS |
| 128.0 GFLOPS (1:16) | FP64 (double) performance | 71.94 GFLOPS (1:16) |
Clock Speeds
| 300 MHz | Base Clock | 1100 MHz |
| 2000 MHz | Boost Clock | 1124 MHz |
| System Shared | Memory Clock | 1500 MHz 6 Gbps effective |
Render Config
| 512 | Shading Units | 512 |
| 32 | TMUs | 32 |
| 8 | ROPs | 16 |
| 8 | Compute Units | 8 |
Board Design
| IGP | Slot Width | Dual-slot |
| 45 W | Thermal design power (TDP) | 50 W |
| No outputs | Display Connectors | No outputs |
| None | Power Connectors | None |
API support
| 12 (12_1) | DirectX | 12 (12_0) |
| 4.6 | OpenGL | 4.6 |
| 2.1 | OpenCL | 2.1 |
| 1.2 | Vulkan | 1.2 |
| 6.4 | Shader Model | 6.4 |