ATI Mobility Radeon HD 3850 vs NVIDIA GeForce GT 330M
What is the difference between ATI Mobility Radeon HD 3850 and NVIDIA GeForce GT 330M. Find out which graphics card has better performance.
Graphics Processor (GPU)
| M88 | GPU Name | GT216 |
| TeraScale | Architecture | Tesla 2.0 |
| TSMC | Foundry | TSMC |
| 55 nm | Process Size | 40 nm |
| 666 million | Transistors | 486 million |
| 192 mm² | Die Size | 100 mm² |
Graphics Card
| Jun 4th, 2008 | Release Date | Jan 10th, 2010 |
| M8x (Mobility HD 3800) | Family | GeForce 300M |
| End-of-life | Production | End-of-life |
| M7x | Predecessor | GeForce 200M |
| PCIe 2.0 x16 | Bus Interface | MXM-A (3.0) |
Memory
| 512 MB | Memory Size | 1024 MB |
| GDDR3 | Memory Type | GDDR3 |
| 256 bit | Memory Bus | 128 bit |
| 48.00 GB/s | Bandwidth | 25.60 GB/s |
Performance
| 9.280 GPixel/s | Pixel fillrate | 4.600 GPixel/s |
| 9.280 GTexel/s | Texture fillrate | 9.200 GTexel/s |
| 371.2 GFLOPS | FP32 (float) performance | 121.4 GFLOPS |
Clock Speeds
| 750 MHz 1500 Mbps effective | Memory Clock | 800 MHz 1600 Mbps effective |
| 580 MHz | GPU Clock | 575 MHz |
Render Config
| 320 | Shading Units | 48 |
| 16 | TMUs | 16 |
| 16 | ROPs | 8 |
| 256 KB | L2 Cache | 64 KB |
Board Design
| 35 W | Thermal design power (TDP) | 23 W |
| No outputs | Display Connectors | No outputs |
API support
| 10.1 (10_1) | DirectX | 11.1 (10_1) |
| 3.3 | OpenGL | 3.3 |
| N/A | OpenCL | 1.1 |
| N/A | Vulkan | N/A |
| 4.1 | Shader Model | 4.1 |