AMD Radeon E8870 vs Intel Iris Graphics 6100
What is the difference between AMD Radeon E8870 and Intel Iris Graphics 6100. Find out which graphics card has better performance.
Benchmarks
| 3368 | PassMark G3D | 864 |
| 708 | PassMark G2D | 306 |
Graphics Processor (GPU)
| Saturn | GPU Name | Broadwell GT3 |
| GCN 2.0 | Architecture | Generation 8.0 |
| TSMC | Foundry | Intel |
| 28 nm | Process Size | 14 nm |
| 2,080 million | Transistors | unknown |
| 160 mm² | Die Size | 133 mm² |
Graphics Card
| Sep 29th, 2015 | Release Date | Sep 5th, 2014 |
| Embedded (8000) | Family | HD Graphics-M (Broadwell) |
| Active | Production | End-of-life |
| MXM-B (3.0) | Bus Interface | Ring Bus |
Memory
| 4 GB | Memory Size | System Shared |
| GDDR5 | Memory Type | System Shared |
| 128 bit | Memory Bus | System Shared |
| 96.00 GB/s | Bandwidth | System Dependent |
Performance
| 16.00 GPixel/s | Pixel fillrate | 6.000 GPixel/s |
| 48.00 GTexel/s | Texture fillrate | 48.00 GTexel/s |
| 1.536 TFLOPS | FP32 (float) performance | 768.0 GFLOPS |
| 96.00 GFLOPS (1:16) | FP64 (double) performance | 192.0 GFLOPS (1:4) |
Clock Speeds
| 1500 MHz 6 Gbps effective | Memory Clock | System Shared |
Render Config
| 768 | Shading Units | 384 |
| 48 | TMUs | 48 |
| 16 | ROPs | 6 |
Board Design
| MXM Module | Slot Width | IGP |
| 75 W | Thermal design power (TDP) | 15 W |
| No outputs | Display Connectors | No outputs |
| None | Power Connectors | None |
API support
| 12 (12_0) | DirectX | 12 (11_1) |
| 4.6 | OpenGL | 4.4 |
| 2.0 | OpenCL | 3.0 |
| 1.2 | Vulkan | 1.0 |
| 6.3 | Shader Model | 5.1 |