NVIDIA GeForce GTX 960M vs AMD Radeon RX 550X Mobile
What is the difference between NVIDIA GeForce GTX 960M and AMD Radeon RX 550X Mobile. Find out which graphics card has better performance.
Graphics Processor (GPU)
| GM107 | GPU Name | Polaris 23 |
| N16P-GX-A1 | Model number | Polaris 23 MXT |
| Maxwell | Architecture | GCN 4.0 |
| TSMC | Foundry | GlobalFoundries |
| 28 nm | Process Size | 14 nm |
| 1,870 million | Transistors | 2,200 million |
| 148 mm² | Die Size | 103 mm² |
Graphics Card
| Mar 13th, 2015 | Release Date | Apr 11th, 2018 |
| GeForce 900M | Family | Mobility Radeon (RX M500X) |
| Active | Production | Active |
| GeForce 800M | Predecessor | Crystal System |
| MXM-B (3.0) | Bus Interface | PCIe 3.0 x8 |
Memory
| 4 GB | Memory Size | 2 GB |
| GDDR5 | Memory Type | GDDR5 |
| 128 bit | Memory Bus | 64 bit |
| 80.19 GB/s | Bandwidth | 48.00 GB/s |
Performance
| 18.82 GPixel/s | Pixel fillrate | 18.82 GPixel/s |
| 47.04 GTexel/s | Texture fillrate | 47.04 GTexel/s |
| 1.505 TFLOPS | FP32 (float) performance | 1.505 TFLOPS |
| 47.04 GFLOPS (1:32) | FP64 (double) performance | 94.08 GFLOPS (1:16) |
Clock Speeds
| 1097 MHz | Base Clock | 1100 MHz |
| 1176 MHz | Boost Clock | 1176 MHz |
| 1253 MHz 5 Gbps effective | Memory Clock | 1500 MHz 6 Gbps effective |
Render Config
| 640 | Shading Units | 640 |
| 40 | TMUs | 40 |
| 16 | ROPs | 16 |
| 64 KB (per SMM) | L1 Cache | 16 KB (per CU) |
| 2 MB | L2 Cache | 512 KB |
Board Design
| MXM Module | Slot Width | IGP |
| 75 W | Thermal design power (TDP) | 50 W |
| No outputs | Display Connectors | No outputs |
API support
| 12 (11_0) | DirectX | 12 (12_0) |
| 4.6 | OpenGL | 4.6 |
| 3.0 | OpenCL | 2.1 |
| 1.1 | Vulkan | 1.2 |
| 5.1 | Shader Model | 6.4 |