NVIDIA GeForce GTX 260 vs AMD Radeon R9 M275X
What is the difference between NVIDIA GeForce GTX 260 and AMD Radeon R9 M275X. Find out which graphics card has better performance.
Graphics Processor (GPU)
| GT200 | GPU Name | Venus |
| G200-100-A2 | Model number | Venus XTX |
| Tesla 2.0 | Architecture | GCN 1.0 |
| TSMC | Foundry | TSMC |
| 65 nm | Process Size | 28 nm |
| 1,400 million | Transistors | 1,500 million |
| 576 mm² | Die Size | 123 mm² |
Graphics Card
| Jun 16th, 2008 | Release Date | Jan 28th, 2014 |
| GeForce 200 | Family | Crystal System (R9 M200) |
| End-of-life | Production | End-of-life |
| GeForce 9 | Predecessor | Solar System |
| PCIe 2.0 x16 | Bus Interface | PCIe 3.0 x16 |
Memory
| 896 MB | Memory Size | 2 GB |
| GDDR3 | Memory Type | GDDR5 |
| 448 bit | Memory Bus | 128 bit |
| 111.9 GB/s | Bandwidth | 72.00 GB/s |
Performance
| 16.13 GPixel/s | Pixel fillrate | 14.80 GPixel/s |
| 36.86 GTexel/s | Texture fillrate | 37.00 GTexel/s |
| 476.9 GFLOPS | FP32 (float) performance | 1,184 GFLOPS |
| 59.62 GFLOPS (1:8) | FP64 (double) performance | 74.00 GFLOPS (1:16) |
Clock Speeds
| 999 MHz 1998 Mbps effective | Memory Clock | 1125 MHz 4.5 Gbps effective |
Render Config
| 192 | Shading Units | 640 |
| 64 | TMUs | 40 |
| 28 | ROPs | 16 |
| 224 KB | L2 Cache | 256 KB |
Board Design
| 182 W | Thermal design power (TDP) | unknown |
| 2x DVI 1x S-Video | Display Connectors | No outputs |
API support
| 11.1 (10_0) | DirectX | 12 (11_1) |
| 3.3 | OpenGL | 4.6 |
| 1.1 | OpenCL | 1.2 |
| N/A | Vulkan | 1.2 |
| 4.0 | Shader Model | 5.1 |