NVIDIA GeForce GTX 260M vs ATI Radeon HD 4870
What is the difference between NVIDIA GeForce GTX 260M and ATI Radeon HD 4870. Find out which graphics card has better performance.
Graphics Processor (GPU)
| G92 | GPU Name | RV770 |
| N10E-GT | Model number | RV770 XT (215-0669049) |
| Tesla | Architecture | TeraScale |
| TSMC | Foundry | TSMC |
| 65 nm | Process Size | 55 nm |
| 754 million | Transistors | 956 million |
| 324 mm² | Die Size | 256 mm² |
Graphics Card
| Mar 3rd, 2009 | Release Date | Jun 25th, 2008 |
| GeForce 200M | Family | Radeon R700 (HD 4800) |
| End-of-life | Production | End-of-life |
| GeForce 100M | Predecessor | Radeon R600 |
| PCIe 2.0 x16 | Bus Interface | PCIe 2.0 x16 |
Memory
| 1024 MB | Memory Size | 512 MB |
| GDDR3 | Memory Type | GDDR5 |
| 256 bit | Memory Bus | 256 bit |
| 60.80 GB/s | Bandwidth | 115.2 GB/s |
Performance
| 8.800 GPixel/s | Pixel fillrate | 12.00 GPixel/s |
| 30.80 GTexel/s | Texture fillrate | 30.00 GTexel/s |
| 308.0 GFLOPS | FP32 (float) performance | 1,200 GFLOPS |
Clock Speeds
| 950 MHz 1900 Mbps effective | Memory Clock | 900 MHz 3.6 Gbps effective |
| 550 MHz | GPU Clock | 750 MHz |
Render Config
| 112 | Shading Units | 800 |
| 56 | TMUs | 40 |
| 16 | ROPs | 16 |
| 64 KB | L2 Cache | 256 KB |
Board Design
| 65 W | Thermal design power (TDP) | 150 W |
| No outputs | Display Connectors | 2x DVI 1x S-Video |
API support
| 11.1 (10_0) | DirectX | 10.1 (10_1) |
| 3.3 | OpenGL | 3.3 |
| 1.1 | OpenCL | 1.1 |
| N/A | Vulkan | N/A |
| 4.0 | Shader Model | 4.1 |