Intel UHD Graphics P750 vs AMD Radeon HD 7790
What is the difference between Intel UHD Graphics P750 and AMD Radeon HD 7790. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Rocket Lake GT1 | GPU Name | Bonaire |
| Generation 12.1 | Architecture | GCN 2.0 |
| Intel | Foundry | TSMC |
| 14 nm+++ | Process Size | 28 nm |
| unknown | Transistors | 2,080 million |
| unknown | Die Size | 160 mm² |
Graphics Card
| 2021 | Release Date | Mar 22nd, 2013 |
| HD Graphics-W (Rocket Lake) | Family | Southern Islands (HD 7700) |
| Active | Production | End-of-life |
| Ring Bus | Bus Interface | PCIe 3.0 x16 |
Memory
| System Shared | Memory Size | 1024 MB |
| System Shared | Memory Type | GDDR5 |
| System Shared | Memory Bus | 128 bit |
| System Dependent | Bandwidth | 96.00 GB/s |
Performance
| 28.80 GPixel/s | Pixel fillrate | 16.00 GPixel/s |
| 57.60 GTexel/s | Texture fillrate | 56.00 GTexel/s |
| 460.8 GFLOPS | FP32 (float) performance | 1.792 TFLOPS |
| 115.2 GFLOPS (1:4) | FP64 (double) performance | 112.0 GFLOPS (1:16) |
Clock Speeds
| System Shared | Memory Clock | 1500 MHz 6 Gbps effective |
Render Config
| 256 | Shading Units | 896 |
| 64 | TMUs | 56 |
| 32 | ROPs | 16 |
Board Design
| IGP | Slot Width | Dual-slot |
| 15 W | Thermal design power (TDP) | 85 W |
| No outputs | Display Connectors | 1x DVI 1x HDMI 2x mini-DisplayPort |
API support
| 12 (12_1) | DirectX | 12 (12_0) |
| 4.6 | OpenGL | 4.6 |
| 3.0 | OpenCL | 2.0 |
| 1.2 | Vulkan | 1.2 |
| 6.4 | Shader Model | 6.3 |