NVIDIA GeForce GTX 260 Rev. 2 vs AMD Radeon R9 M275
What is the difference between NVIDIA GeForce GTX 260 Rev. 2 and AMD Radeon R9 M275. Find out which graphics card has better performance.
Graphics Processor (GPU)
| GT200B | GPU Name | Venus |
| G200-103-B3 | Model number | Venus XTX |
| Tesla 2.0 | Architecture | GCN 1.0 |
| TSMC | Foundry | TSMC |
| 55 nm | Process Size | 28 nm |
| 1,400 million | Transistors | 1,500 million |
| 470 mm² | Die Size | 123 mm² |
Graphics Card
| Jul 23rd, 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 | 64.00 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 | 1000 MHz 4 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 |