NVIDIA GeForce GTX 275 PhysX Edition vs AMD Radeon 550X Mobile
What is the difference between NVIDIA GeForce GTX 275 PhysX Edition and AMD Radeon 550X Mobile. Find out which graphics card has better performance.
Graphics Processor (GPU)
| G92B | GPU Name | Polaris 23 |
| G92-421-B1 | Model number | Polaris 23 MXT |
| Tesla | Architecture | GCN 4.0 |
| TSMC | Foundry | GlobalFoundries |
| 55 nm | Process Size | 14 nm |
| 754 million | Transistors | 2,200 million |
| 260 mm² | Die Size | 103 mm² |
Graphics Card
| Feb 16th, 2010 | Release Date | Apr 11th, 2018 |
| GeForce 200 | Family | Mobility Radeon (M500X) |
| End-of-life | Production | Active |
| GeForce 9 | Predecessor | Crystal System |
| PCIe 2.0 x16 | Bus Interface | PCIe 3.0 x8 |
Memory
| 896 MB | Memory Size | 4 GB |
| GDDR3 | Memory Type | GDDR5 |
| 448 bit | Memory Bus | 64 bit |
| 127.0 GB/s | Bandwidth | 48.00 GB/s |
Performance
| 17.72 GPixel/s | Pixel fillrate | 20.59 GPixel/s |
| 50.64 GTexel/s | Texture fillrate | 51.48 GTexel/s |
| 622.1 GFLOPS | FP32 (float) performance | 1.647 TFLOPS |
| 77.76 GFLOPS (1:8) | FP64 (double) performance | 103.0 GFLOPS (1:16) |
Clock Speeds
| 1134 MHz 2.3 Gbps effective | Memory Clock | 1500 MHz 6 Gbps effective |
Render Config
| 240 | Shading Units | 640 |
| 80 | TMUs | 40 |
| 28 | ROPs | 16 |
| 224 KB | L2 Cache | 256 KB |
Board Design
| Dual-slot | Slot Width | IGP |
| 219 W | Thermal design power (TDP) | 50 W |
| 2x DVI | Display Connectors | No outputs |
| 1x 6-pin + 1x 8-pin | Power Connectors | None |
API support
| 11.1 (10_0) | DirectX | 12 (12_0) |
| 3.3 | OpenGL | 4.6 |
| 1.1 | OpenCL | 2.1 |
| N/A | Vulkan | 1.2 |
| 4.0 | Shader Model | 6.4 |