NVIDIA GeForce GT 420M vs AMD Radeon HD 7520G IGP
What is the difference between NVIDIA GeForce GT 420M and AMD Radeon HD 7520G IGP. Find out which graphics card has better performance.
Graphics Processor (GPU)
| GF108 | GPU Name | Scrapper |
| Fermi | Architecture | TeraScale 3 |
| TSMC | Foundry | TSMC |
| 40 nm | Process Size | 32 nm |
| 585 million | Transistors | 1,303 million |
| 116 mm² | Die Size | 246 mm² |
Graphics Card
| Sep 3rd, 2010 | Release Date | Jun 6th, 2012 |
| GeForce 400M | Family | Trinity (HD 7000 Mobile) |
| End-of-life | Production | End-of-life |
| GeForce 300M | Predecessor | Sumo |
| PCIe 2.0 x16 | Bus Interface | IGP |
Memory
| 512 MB | Memory Size | System Shared |
| DDR3 | Memory Type | System Shared |
| 128 bit | Memory Bus | System Shared |
| 25.60 GB/s | Bandwidth | System Dependent |
Performance
| 2.000 GPixel/s | Pixel fillrate | 2.744 GPixel/s |
| 8.000 GTexel/s | Texture fillrate | 8.232 GTexel/s |
| 192.0 GFLOPS | FP32 (float) performance | 263.4 GFLOPS |
Clock Speeds
| 800 MHz 1600 Mbps effective | Memory Clock | System Shared |
Render Config
| 96 | Shading Units | 192 |
| 16 | TMUs | 12 |
| 4 | ROPs | 4 |
Board Design
| 23 W | Thermal design power (TDP) | 35 W |
| No outputs | Display Connectors | No outputs |
API support
| 12 (11_0) | DirectX | 11.2 (11_0) |
| 4.6 | OpenGL | 4.4 |
| 1.1 | OpenCL | 1.2 |
| N/A | Vulkan | N/A |
| 5.1 | Shader Model | 5.0 |