AMD Radeon Graphics 448SP vs NVIDIA GeForce GTX 950M Mac Edition
What is the difference between AMD Radeon Graphics 448SP and NVIDIA GeForce GTX 950M Mac Edition. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Lucienne | GPU Name | GM107 |
| GCN 5.1 | Architecture | Maxwell |
| TSMC | Foundry | TSMC |
| 7 nm | Process Size | 28 nm |
| 9,800 million | Transistors | 1,870 million |
| 156 mm² | Die Size | 148 mm² |
Graphics Card
| Jan 12th, 2021 | Release Date | Mar 13th, 2015 |
| Lucienne (Vega Mobile) | Family | GeForce 900M |
| Active | Production | Active |
| Renoir | Predecessor | GeForce 800M |
| IGP | Bus Interface | MXM-B (3.0) |
Memory
| System Shared | Memory Size | 2 GB |
| System Shared | Memory Type | DDR3 |
| System Shared | Memory Bus | 128 bit |
| System Dependent | Bandwidth | 28.80 GB/s |
Performance
| 14.40 GPixel/s | Pixel fillrate | 17.98 GPixel/s |
| 57.60 GTexel/s | Texture fillrate | 44.96 GTexel/s |
| 1.613 TFLOPS | FP32 (float) performance | 1,439 GFLOPS |
| 100.8 GFLOPS (1:16) | FP64 (double) performance | 44.96 GFLOPS (1:32) |
Clock Speeds
| 300 MHz | Base Clock | 993 MHz |
| 1800 MHz | Boost Clock | 1124 MHz |
| System Shared | Memory Clock | 900 MHz 1800 Mbps effective |
Render Config
| 448 | Shading Units | 640 |
| 32 | TMUs | 40 |
| 8 | ROPs | 16 |
Board Design
| IGP | Slot Width | MXM Module |
| 25 W | Thermal design power (TDP) | 75 W |
| No outputs | Display Connectors | No outputs |
API support
| 12 (12_1) | DirectX | 12 (11_0) |
| 4.6 | OpenGL | 4.6 |
| 2.1 | OpenCL | 3.0 |
| 1.2 | Vulkan | 1.1 |
| 6.4 | Shader Model | 5.1 |