Intel UHD Graphics 615 vs Intel HD Graphics 520
What is the difference between Intel UHD Graphics 615 and Intel HD Graphics 520. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Amber Lake GT2 | GPU Name | Skylake GT2 |
| Generation 9.5 | Architecture | Generation 9.0 |
| Intel | Foundry | Intel |
| 14 nm | Process Size | 14 nm+ |
| unknown | Transistors | unknown |
| unknown | Die Size | 123 mm² |
Graphics Card
| Nov 7th, 2018 | Release Date | Sep 1st, 2015 |
| HD Graphics-T (Amber Lake) | Family | HD Graphics-M (Skylake) |
| Active | Production | Active |
| Ring Bus | Bus Interface | Ring Bus |
Memory
| System Shared | Memory Size | System Shared |
| System Shared | Memory Type | System Shared |
| System Shared | Memory Bus | System Shared |
| System Dependent | Bandwidth | System Dependent |
Performance
| 2.700 GPixel/s | Pixel fillrate | 2.700 GPixel/s |
| 21.60 GTexel/s | Texture fillrate | 21.60 GTexel/s |
| 691.2 GFLOPS (2:1) | FP16 (half) performance | 691.2 GFLOPS (2:1) |
| 345.6 GFLOPS | FP32 (float) performance | 345.6 GFLOPS |
| 86.40 GFLOPS (1:4) | FP64 (double) performance | 86.40 GFLOPS (1:4) |
Clock Speeds
| 300 MHz | Base Clock | 300 MHz |
| 900 MHz | Boost Clock | 900 MHz |
| System Shared | Memory Clock | System Shared |
Render Config
| 192 | Shading Units | 192 |
| 24 | TMUs | 24 |
| 3 | ROPs | 3 |
Board Design
| IGP | Slot Width | IGP |
| 15 W | Thermal design power (TDP) | 15 W |
| No outputs | Display Connectors | No outputs |
API support
| 12 (12_1) | DirectX | 12 (12_1) |
| 4.6 | OpenGL | 4.6 |
| 3.0 | OpenCL | 3.0 |
| 1.2 | Vulkan | 1.2 |
| 6.4 | Shader Model | 6.4 |