AMD Radeon RX 550X Mobile vs NVIDIA Quadro P620 Mobile
What is the difference between AMD Radeon RX 550X Mobile and NVIDIA Quadro P620 Mobile. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Polaris 23 | GPU Name | GP107 |
| GCN 4.0 | Architecture | Pascal |
| GlobalFoundries | Foundry | Samsung |
| 14 nm | Process Size | 14 nm |
| 2,200 million | Transistors | 3,300 million |
| 103 mm² | Die Size | 132 mm² |
Graphics Card
| Apr 11th, 2018 | Release Date | Feb 1st, 2018 |
| Mobility Radeon (RX M500X) | Family | Quadro Mobile (Px200) |
| Active | Production | Active |
| PCIe 3.0 x8 | Bus Interface | PCIe 3.0 x16 |
Memory
| 2 GB | Memory Size | 4 GB |
| GDDR5 | Memory Type | GDDR5 |
| 64 bit | Memory Bus | 128 bit |
| 48.00 GB/s | Bandwidth | 96.13 GB/s |
Performance
| 18.82 GPixel/s | Pixel fillrate | 23.09 GPixel/s |
| 47.04 GTexel/s | Texture fillrate | 46.18 GTexel/s |
| 1.505 TFLOPS (1:1) | FP16 (half) performance | 23.09 GFLOPS (1:64) |
| 1.505 TFLOPS | FP32 (float) performance | 1,478 GFLOPS |
| 94.08 GFLOPS (1:16) | FP64 (double) performance | 46.18 GFLOPS (1:32) |
Clock Speeds
| 1100 MHz | Base Clock | 1177 MHz |
| 1176 MHz | Boost Clock | 1443 MHz |
| 1500 MHz 6 Gbps effective | Memory Clock | 1502 MHz 6 Gbps effective |
Render Config
| 640 | Shading Units | 512 |
| 40 | TMUs | 32 |
| 16 | ROPs | 16 |
| 16 KB (per CU) | L1 Cache | 48 KB (per SM) |
| 512 KB | L2 Cache | 1024 KB |
Board Design
| IGP | Slot Width | IGP |
| 50 W | Thermal design power (TDP) | 40 W |
| No outputs | Display Connectors | No outputs |
| None | Power Connectors | None |
API support
| 12 (12_0) | DirectX | 12 (12_1) |
| 4.6 | OpenGL | 4.6 |
| 2.1 | OpenCL | 3.0 |
| 1.2 | Vulkan | 1.2 |
| 6.4 | Shader Model | 6.4 |