NVIDIA GeForce GTX 280 vs AMD Radeon R9 M380 Mac Edition
What is the difference between NVIDIA GeForce GTX 280 and AMD Radeon R9 M380 Mac Edition. Find out which graphics card has better performance.
Graphics Processor (GPU)
| GT200 | GPU Name | Strato |
| G200-300-A2 | Model number | Strato PRO |
| Tesla 2.0 | Architecture | GCN 2.0 |
| TSMC | Foundry | TSMC |
| 65 nm | Process Size | 28 nm |
| 1,400 million | Transistors | 2,080 million |
| 576 mm² | Die Size | 160 mm² |
Graphics Card
| Jun 16th, 2008 | Release Date | May 5th, 2015 |
| GeForce 200 | Family | Crystal System (R9 M300) |
| End-of-life | Production | Active |
| GeForce 9 | Predecessor | Solar System |
| PCIe 2.0 x16 | Bus Interface | PCIe 3.0 x16 |
Memory
| 1024 MB | Memory Size | 2 GB |
| GDDR3 | Memory Type | GDDR5 |
| 512 bit | Memory Bus | 128 bit |
| 141.7 GB/s | Bandwidth | 100.4 GB/s |
Performance
| 19.26 GPixel/s | Pixel fillrate | 16.34 GPixel/s |
| 48.16 GTexel/s | Texture fillrate | 49.01 GTexel/s |
| 622.1 GFLOPS | FP32 (float) performance | 1.568 TFLOPS |
| 77.76 GFLOPS (1:8) | FP64 (double) performance | 98.02 GFLOPS (1:16) |
Clock Speeds
| 1107 MHz 2.2 Gbps effective | Memory Clock | 1568 MHz 6.3 Gbps effective |
Render Config
| 240 | Shading Units | 768 |
| 80 | TMUs | 48 |
| 32 | ROPs | 16 |
| 256 KB | L2 Cache | 256 KB |
Board Design
| 236 W | Thermal design power (TDP) | unknown |
| 2x DVI 1x S-Video | Display Connectors | No outputs |
API support
| 11.1 (10_0) | DirectX | 12 (12_0) |
| 3.3 | OpenGL | 4.6 |
| 1.1 | OpenCL | 2.0 |
| N/A | Vulkan | 1.2 |
| 4.0 | Shader Model | 6.3 |