AMD Radeon HD 8670M vs NVIDIA GeForce 9800S
What is the difference between AMD Radeon HD 8670M and NVIDIA GeForce 9800S. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Mars | GPU Name | G94 |
| Mars XT | Model number | 9800S |
| GCN 1.0 | Architecture | Tesla |
| TSMC | Foundry | TSMC |
| 28 nm | Process Size | 65 nm |
| 950 million | Transistors | 505 million |
| 77 mm² | Die Size | 240 mm² |
Graphics Card
| Mar 1st, 2013 | Release Date | Jul 15th, 2008 |
| Solar System (HD 8600M) | Family | GeForce 9M (9800M) |
| End-of-life | Production | End-of-life |
| London | Predecessor | GeForce 8M |
| PCIe 3.0 x8 | Bus Interface | PCIe 2.0 x16 |
Memory
| 1024 MB | Memory Size | 512 MB |
| DDR3 | Memory Type | GDDR3 |
| 64 bit | Memory Bus | 256 bit |
| 14.40 GB/s | Bandwidth | 51.14 GB/s |
Performance
| 6.600 GPixel/s | Pixel fillrate | 9.600 GPixel/s |
| 19.80 GTexel/s | Texture fillrate | 19.20 GTexel/s |
| 633.6 GFLOPS | FP32 (float) performance | 192.0 GFLOPS |
Clock Speeds
| 900 MHz 1800 Mbps effective | Memory Clock | 799 MHz 1598 Mbps effective |
Render Config
| 384 | Shading Units | 64 |
| 24 | TMUs | 32 |
| 8 | ROPs | 16 |
| 128 KB | L2 Cache | 64 KB |
Board Design
| unknown | Thermal design power (TDP) | 75 W |
| No outputs | Display Connectors | No outputs |
API support
| 12 (11_1) | DirectX | 11.1 (10_0) |
| 4.6 | OpenGL | 3.3 |
| 1.2 | OpenCL | 1.1 |
| 1.2 | Vulkan | N/A |
| 5.1 | Shader Model | 4.0 |