AMD Radeon Graphics 320SP vs NVIDIA GeForce 945A
What is the difference between AMD Radeon Graphics 320SP and NVIDIA GeForce 945A. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Renoir | GPU Name | GM108 |
| GCN 5.1 | Architecture | Maxwell |
| TSMC | Foundry | TSMC |
| 7 nm | Process Size | 28 nm |
| 9,800 million | Transistors | unknown |
| 156 mm² | Die Size | unknown |
Graphics Card
| Jan 6th, 2020 | Release Date | Mar 13th, 2015 |
| Renoir (Vega Mobile) | Family | GeForce 900A |
| Active | Production | Active |
| Picasso | Predecessor | GeForce 800A |
| IGP | Bus Interface | PCIe 3.0 x8 |
Memory
| System Shared | Memory Size | 1024 MB |
| System Shared | Memory Type | GDDR5 |
| System Shared | Memory Bus | 64 bit |
| System Dependent | Bandwidth | 40.10 GB/s |
Performance
| 11.20 GPixel/s | Pixel fillrate | 9.512 GPixel/s |
| 28.00 GTexel/s | Texture fillrate | 28.54 GTexel/s |
| 896.0 GFLOPS | FP32 (float) performance | 913.2 GFLOPS |
| 56.00 GFLOPS (1:16) | FP64 (double) performance | 28.54 GFLOPS (1:32) |
Clock Speeds
| 400 MHz | Base Clock | 1006 MHz |
| 1400 MHz | Boost Clock | 1189 MHz |
| System Shared | Memory Clock | 1253 MHz 5 Gbps effective |
Render Config
| 320 | Shading Units | 384 |
| 20 | TMUs | 24 |
| 8 | ROPs | 8 |
Board Design
| IGP | Slot Width | MXM Module |
| 15 W | Thermal design power (TDP) | 33 W |
| No outputs | Display Connectors | No outputs |
API support
| 12 (12_1) | DirectX | 12 (11_0) |
| 4.6 | OpenGL | 4.6 |
| 2.1 | OpenCL | 3.0 |
| 1.2 | Vulkan | 1.1 |
| 6.4 | Shader Model | 5.1 |