AMD Radeon HD 8830M vs NVIDIA GeForce GTS 450
What is the difference between AMD Radeon HD 8830M and NVIDIA GeForce GTS 450. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Venus | GPU Name | GF106 |
| Venus LE | Model number | GF106-250-KA-A1 |
| GCN 1.0 | Architecture | Fermi |
| TSMC | Foundry | TSMC |
| 28 nm | Process Size | 40 nm |
| 1,500 million | Transistors | 1,170 million |
| 123 mm² | Die Size | 238 mm² |
Graphics Card
| Apr 1st, 2013 | Release Date | Sep 13th, 2010 |
| Solar System (HD 8800M) | Family | GeForce 400 |
| End-of-life | Production | End-of-life |
| London | Predecessor | GeForce 200 |
| PCIe 3.0 x16 | Bus Interface | PCIe 2.0 x16 |
Memory
| 2 GB | Memory Size | 1024 MB |
| DDR3 | Memory Type | GDDR5 |
| 128 bit | Memory Bus | 128 bit |
| 32.00 GB/s | Bandwidth | 57.73 GB/s |
Performance
| 10.00 GPixel/s | Pixel fillrate | 6.264 GPixel/s |
| 25.00 GTexel/s | Texture fillrate | 25.06 GTexel/s |
| 800.0 GFLOPS | FP32 (float) performance | 601.3 GFLOPS |
| 50.00 GFLOPS (1:16) | FP64 (double) performance | 50.11 GFLOPS (1:12) |
Clock Speeds
| 1000 MHz 2 Gbps effective | Memory Clock | 902 MHz 3.6 Gbps effective |
Render Config
| 640 | Shading Units | 192 |
| 40 | TMUs | 32 |
| 16 | ROPs | 16 |
| 16 KB (per CU) | L1 Cache | 64 KB (per SM) |
| 256 KB | L2 Cache | 256 KB |
Board Design
| unknown | Thermal design power (TDP) | 106 W |
| No outputs | Display Connectors | 2x DVI 1x mini-HDMI |
API support
| 12 (11_1) | DirectX | 12 (11_0) |
| 4.6 | OpenGL | 4.6 |
| 1.2 | OpenCL | 1.1 |
| 1.2 | Vulkan | N/A |
| 5.1 | Shader Model | 5.1 |