AMD Radeon HD 8830M vs NVIDIA GeForce GTS 450 Rev. 2
What is the difference between AMD Radeon HD 8830M and NVIDIA GeForce GTS 450 Rev. 2. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Venus | GPU Name | GF116 |
| Venus LE | Model number | GF116-200-KA-A1 |
| GCN 1.0 | Architecture | Fermi 2.0 |
| 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 | Mar 15th, 2011 |
| 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 |