Intel HD Graphics 400 vs AMD Radeon HD 8490 OEM
What is the difference between Intel HD Graphics 400 and AMD Radeon HD 8490 OEM. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Braswell GT1 | GPU Name | Caicos |
| Generation 8.0 | Architecture | TeraScale 2 |
| Intel | Foundry | TSMC |
| 14 nm | Process Size | 40 nm |
| unknown | Transistors | 370 million |
| unknown | Die Size | 67 mm² |
Graphics Card
| Apr 1st, 2015 | Release Date | Jul 23rd, 2013 |
| HD Graphics-T (Airmont) | Family | Sea Islands (HD 8400) |
| Active | Production | End-of-life |
| Ring Bus | Bus Interface | PCIe 2.0 x16 |
Memory
| System Shared | Memory Size | 1024 MB |
| System Shared | Memory Type | DDR3 |
| System Shared | Memory Bus | 64 bit |
| System Dependent | Bandwidth | 14.40 GB/s |
Performance
| 1.200 GPixel/s | Pixel fillrate | 3.500 GPixel/s |
| 7.200 GTexel/s | Texture fillrate | 7.000 GTexel/s |
| 115.2 GFLOPS | FP32 (float) performance | 280.0 GFLOPS |
Clock Speeds
| System Shared | Memory Clock | 900 MHz 1800 Mbps effective |
Render Config
| 96 | Shading Units | 160 |
| 12 | TMUs | 8 |
| 2 | ROPs | 4 |
Board Design
| IGP | Slot Width | Single-slot |
| 6 W | Thermal design power (TDP) | 35 W |
| No outputs | Display Connectors | 1x DVI 1x DisplayPort |
API support
| 12 (11_1) | DirectX | 11.2 (11_0) |
| 4.3 | OpenGL | 4.4 |
| 3.0 | OpenCL | 1.2 |
| 1.0 | Vulkan | N/A |
| 5.1 | Shader Model | 5.0 |