AMD Radeon E8870 vs AMD Radeon R9 M470
What is the difference between AMD Radeon E8870 and AMD Radeon R9 M470. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Saturn | GPU Name | Emerald |
| Saturn PRO | Model number | Emerald PRO |
| GCN 2.0 | Architecture | GCN 2.0 |
| TSMC | Foundry | TSMC |
| 28 nm | Process Size | 28 nm |
| 2,080 million | Transistors | 2,080 million |
| 160 mm² | Die Size | 160 mm² |
Graphics Card
| Sep 29th, 2015 | Release Date | May 15th, 2016 |
| Embedded (8000) | Family | Crystal System (R9 M400) |
| Active | Production | Active |
| MXM-B (3.0) | Bus Interface | PCIe 3.0 x16 |
Memory
| 4 GB | Memory Size | 4 GB |
| GDDR5 | Memory Type | GDDR5 |
| 128 bit | Memory Bus | 128 bit |
| 96.00 GB/s | Bandwidth | 96.00 GB/s |
Performance
| 16.00 GPixel/s | Pixel fillrate | 16.00 GPixel/s |
| 48.00 GTexel/s | Texture fillrate | 48.00 GTexel/s |
| 1.536 TFLOPS | FP32 (float) performance | 1.536 TFLOPS |
| 96.00 GFLOPS (1:16) | FP64 (double) performance | 96.00 GFLOPS (1:16) |
Clock Speeds
| 1500 MHz 6 Gbps effective | Memory Clock | 1500 MHz 6 Gbps effective |
Render Config
| 768 | Shading Units | 768 |
| 48 | TMUs | 48 |
| 16 | ROPs | 16 |
| 12 | Compute Units | 12 |
| 16 KB (per CU) | L1 Cache | 16 KB (per CU) |
| 256 KB | L2 Cache | 256 KB |
Board Design
| 75 W | Thermal design power (TDP) | unknown |
| No outputs | Display Connectors | No outputs |
API support
| 12 (12_0) | DirectX | 12 (12_0) |
| 4.6 | OpenGL | 4.6 |
| 2.0 | OpenCL | 2.0 |
| 1.2 | Vulkan | 1.2 |
| 6.3 | Shader Model | 6.3 |