NVIDIA GeForce GT 520 OEM vs ATI Radeon HD 3850 X3
What is the difference between NVIDIA GeForce GT 520 OEM and ATI Radeon HD 3850 X3. Find out which graphics card has better performance.
Graphics Processor (GPU)
| GF119 | GPU Name | RV670 |
| GF119 B1 | Model number | RV670 PRO (215-0708003) |
| Fermi 2.0 | Architecture | TeraScale |
| TSMC | Foundry | TSMC |
| 40 nm | Process Size | 55 nm |
| 292 million | Transistors | 666 million |
| 79 mm² | Die Size | 192 mm² |
Graphics Card
| Aug 20th, 2012 | Release Date | Never Released |
| GeForce 500 | Family | Radeon R600 (HD 3800) |
| End-of-life | Production | End-of-life |
| GeForce 400 | Predecessor | Radeon R500 PCIe |
| PCIe 2.0 x16 | Bus Interface | PCIe 2.0 x16 |
Memory
| 1024 MB | Memory Size | 512 MB x3 |
| DDR3 | Memory Type | GDDR3 |
| 64 bit | Memory Bus | 256 bit x3 |
Clock Speeds
| 500 MHz 1000 Mbps effective | Memory Clock | 850 MHz 1700 Mbps effective |
| 589 MHz | GPU Clock | 669 MHz |
Render Config
| 16 | TMUs | 16 x3 |
| 4 | ROPs | 16 x3 |
Board Design
| 145 mm 5.7 inches | Length | 292 mm 11.5 inches |
| 29 W | Thermal design power (TDP) | 145 W |
| 200 W | Suggested PSU | 300 W |
| 1x DVI 1x HDMI 1x VGA | Display Connectors | 4x DVI |
| None | Power Connectors | 1x 8-pin |
API support
| 12 (11_0) | DirectX | 10.1 (10_1) |
| 4.6 | OpenGL | 3.3 (full) 4.0 (partial) |
| 1.1 | OpenCL | N/A |
| N/A | Vulkan | N/A |
| 5.1 | Shader Model | 4.1 |