Intel UHD Graphics 615 vs AMD Radeon HD 8790M
What is the difference between Intel UHD Graphics 615 and AMD Radeon HD 8790M. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Amber Lake GT2 | GPU Name | Mars |
| Generation 9.5 | Architecture | GCN 1.0 |
| Intel | Foundry | TSMC |
| 14 nm | Process Size | 28 nm |
| unknown | Transistors | 950 million |
| unknown | Die Size | 77 mm² |
Graphics Card
| Nov 7th, 2018 | Release Date | Apr 1st, 2013 |
| HD Graphics-T (Amber Lake) | Family | Solar System (HD 8700M) |
| Active | Production | End-of-life |
| Ring Bus | Bus Interface | MXM-A (3.0) |
Memory
| System Shared | Memory Size | 2 GB |
| System Shared | Memory Type | GDDR5 |
| System Shared | Memory Bus | 128 bit |
| System Dependent | Bandwidth | 64.00 GB/s |
Performance
| 2.700 GPixel/s | Pixel fillrate | 7.200 GPixel/s |
| 21.60 GTexel/s | Texture fillrate | 21.60 GTexel/s |
| 345.6 GFLOPS | FP32 (float) performance | 691.2 GFLOPS |
| 86.40 GFLOPS (1:4) | FP64 (double) performance | 43.20 GFLOPS (1:16) |
Clock Speeds
| 300 MHz | Base Clock | 850 MHz |
| 900 MHz | Boost Clock | 900 MHz |
| System Shared | Memory Clock | 1000 MHz 4 Gbps effective |
Render Config
| 192 | Shading Units | 384 |
| 24 | TMUs | 24 |
| 3 | ROPs | 8 |
Board Design
| IGP | Slot Width | MXM Module |
| 15 W | Thermal design power (TDP) | unknown |
| No outputs | Display Connectors | No outputs |
API support
| 12 (12_1) | DirectX | 12 (11_1) |
| 4.6 | OpenGL | 4.6 |
| 3.0 | OpenCL | 1.2 |
| 1.2 | Vulkan | 1.2 |
| 6.4 | Shader Model | 5.1 |