NVIDIA GeForce GT 705 OEM vs ATI Radeon X1900 GT
What is the difference between NVIDIA GeForce GT 705 OEM and ATI Radeon X1900 GT. Find out which graphics card has better performance.
Graphics Processor (GPU)
| GF119 | GPU Name | R580 |
| GF119-300-A1 | Model number | R580 XL (215BAEBKA31FG) |
| Fermi 2.0 | Architecture | R500 |
| TSMC | Foundry | TSMC |
| 40 nm | Process Size | 90 nm |
| 292 million | Transistors | 384 million |
| 79 mm² | Die Size | 352 mm² |
Graphics Card
| Mar 27th, 2014 | Release Date | May 1st, 2006 |
| GeForce 700 | Family | Radeon R500 PCIe (X1900) |
| End-of-life | Production | End-of-life |
| GeForce 600 | Predecessor | Radeon R400 PCIe |
| PCIe 2.0 x16 | Bus Interface | PCIe 1.0 x16 |
Memory
| 1024 MB | Memory Size | 256 MB |
| DDR3 | Memory Type | GDDR3 |
| 64 bit | Memory Bus | 256 bit |
| 13.20 GB/s | Bandwidth | 38.40 GB/s |
Performance
| 1.748 GPixel/s | Pixel fillrate | 6.900 GPixel/s |
| 6.992 GTexel/s | Texture fillrate | 6.900 GTexel/s |
Clock Speeds
| 825 MHz 1650 Mbps effective | Memory Clock | 600 MHz 1200 Mbps effective |
| 874 MHz | GPU Clock | 575 MHz |
Render Config
| 8 | TMUs | 12 |
| 4 | ROPs | 12 |
Board Design
| Single-slot | Slot Width | Single-slot |
| 29 W | Thermal design power (TDP) | 75 W |
| 200 W | Suggested PSU | 250 W |
| 1x DVI 1x HDMI 1x VGA | Display Connectors | 2x DVI 1x S-Video |
API support
| 12 (11_0) | DirectX | 9.0c (9_3) |
| 4.6 | OpenGL | 2.1 (full) 3.0 (partial) |
| 1.1 | OpenCL | N/A |
| N/A | Vulkan | N/A |
| 5.1 | Shader Model | 3.0 |