Intel UHD Graphics vs ATI Mobility Radeon HD 4870
What is the difference between Intel UHD Graphics and ATI Mobility Radeon HD 4870. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Tiger Lake GT1 | GPU Name | M98 |
| Generation 12.1 | Architecture | TeraScale |
| Intel | Foundry | TSMC |
| 10 nm | Process Size | 55 nm |
| unknown | Transistors | 956 million |
| unknown | Die Size | 256 mm² |
Graphics Card
| 2021 | Release Date | Jan 9th, 2009 |
| Iris Xe Graphics-M (Tiger Lake) | Family | M9x (Mobility HD 4800) |
| Active | Production | End-of-life |
| Ring Bus | Bus Interface | PCIe 2.0 x16 |
Memory
| System Shared | Memory Size | 512 MB |
| System Shared | Memory Type | GDDR3 |
| System Shared | Memory Bus | 256 bit |
| System Dependent | Bandwidth | 56.83 GB/s |
Performance
| 10.80 GPixel/s | Pixel fillrate | 8.800 GPixel/s |
| 21.60 GTexel/s | Texture fillrate | 22.00 GTexel/s |
| 691.2 GFLOPS | FP32 (float) performance | 880.0 GFLOPS |
| 172.8 GFLOPS (1:4) | FP64 (double) performance | 176.0 GFLOPS (1:5) |
Clock Speeds
| System Shared | Memory Clock | 888 MHz 1776 Mbps effective |
Render Config
| 256 | Shading Units | 800 |
| 16 | TMUs | 40 |
| 8 | ROPs | 16 |
Board Design
| 15 W | Thermal design power (TDP) | unknown |
| No outputs | Display Connectors | No outputs |
API support
| 12 (12_1) | DirectX | 10.1 (10_1) |
| 4.6 | OpenGL | 3.3 |
| 3.0 | OpenCL | 1.1 |
| 1.2 | Vulkan | N/A |
| 6.4 | Shader Model | 4.1 |