NVIDIA GeForce GTX 260M vs AMD Radeon R9 M270X
What is the difference between NVIDIA GeForce GTX 260M and AMD Radeon R9 M270X. Find out which graphics card has better performance.
Graphics Processor (GPU)
| G92 | GPU Name | Saturn |
| N10E-GT | Model number | Saturn PRO |
| Tesla | Architecture | GCN 2.0 |
| TSMC | Foundry | TSMC |
| 65 nm | Process Size | 28 nm |
| 754 million | Transistors | 2,080 million |
| 324 mm² | Die Size | 160 mm² |
Graphics Card
| Mar 3rd, 2009 | Release Date | Feb 5th, 2015 |
| GeForce 200M | Family | Crystal System (R9 M200) |
| End-of-life | Production | Active |
| GeForce 100M | Predecessor | Solar System |
| PCIe 2.0 x16 | Bus Interface | PCIe 3.0 x16 |
Memory
| 1024 MB | Memory Size | 2 GB |
| GDDR3 | Memory Type | GDDR5 |
| 256 bit | Memory Bus | 128 bit |
| 60.80 GB/s | Bandwidth | 88.00 GB/s |
Performance
| 8.800 GPixel/s | Pixel fillrate | 16.00 GPixel/s |
| 30.80 GTexel/s | Texture fillrate | 48.00 GTexel/s |
| 308.0 GFLOPS | FP32 (float) performance | 1.536 TFLOPS |
Clock Speeds
| 950 MHz 1900 Mbps effective | Memory Clock | 1375 MHz 5.5 Gbps effective |
Render Config
| 112 | Shading Units | 768 |
| 56 | TMUs | 48 |
| 16 | ROPs | 16 |
| 64 KB | L2 Cache | 256 KB |
Board Design
| 65 W | Thermal design power (TDP) | unknown |
| No outputs | 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 |