AMD Radeon R3E Mobile Graphics vs NVIDIA GeForce GT 420 OEM
What is the difference between AMD Radeon R3E Mobile Graphics and NVIDIA GeForce GT 420 OEM. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Beema | GPU Name | GF108 |
| GCN 2.0 | Architecture | Fermi |
| GlobalFoundries | Foundry | TSMC |
| 28 nm | Process Size | 40 nm |
| 930 million | Transistors | 585 million |
| 107 mm² | Die Size | 116 mm² |
Graphics Card
| Jan 28th, 2015 | Release Date | Sep 3rd, 2010 |
| Mullins (Rx 200 Mobile) | Family | GeForce 400 |
| Active | Production | End-of-life |
| Richland | Predecessor | GeForce 200 |
| IGP | Bus Interface | PCIe 2.0 x16 |
Memory
| System Shared | Memory Size | 1024 MB |
| System Shared | Memory Type | DDR3 |
| System Shared | Memory Bus | 128 bit |
| System Dependent | Bandwidth | 28.80 GB/s |
Performance
| 1.404 GPixel/s | Pixel fillrate | 1.400 GPixel/s |
| 2.808 GTexel/s | Texture fillrate | 2.800 GTexel/s |
| 89.86 GFLOPS | FP32 (float) performance | 134.4 GFLOPS |
| 5.616 GFLOPS (1:16) | FP64 (double) performance | 11.20 GFLOPS (1:12) |
Clock Speeds
| System Shared | Memory Clock | 900 MHz 1800 Mbps effective |
| 351 MHz | GPU Clock | 700 MHz |
Render Config
| 128 | Shading Units | 48 |
| 8 | TMUs | 4 |
| 4 | ROPs | 4 |
Board Design
| IGP | Slot Width | Single-slot |
| 100 W | Thermal design power (TDP) | 50 W |
| No outputs | Display Connectors | 1x DVI 1x HDMI 1x VGA |
API support
| 12 (12_0) | DirectX | 12 (11_0) |
| 4.6 | OpenGL | 4.6 |
| 2.0 | OpenCL | 1.1 |
| 1.2 | Vulkan | N/A |
| 6.3 | Shader Model | 5.1 |