AMD Radeon HD 8570M vs AMD Radeon R5 M420
What is the difference between AMD Radeon HD 8570M and AMD Radeon R5 M420. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Sun | GPU Name | Jet |
| Sun PRO | Model number | Jet PRO (216-0568010) |
| GCN 1.0 | Architecture | GCN 1.0 |
| TSMC | Foundry | TSMC |
| 28 nm | Process Size | 28 nm |
| 690 million | Transistors | 690 million |
| 56 mm² | Die Size | 56 mm² |
Graphics Card
| Mar 1st, 2013 | Release Date | May 15th, 2016 |
| Solar System (HD 8500M) | Family | Crystal System (R5 M400) |
| End-of-life | Production | Active |
| London | Predecessor | Solar System |
| PCIe 3.0 x8 | Bus Interface | PCIe 3.0 x8 |
Memory
| 1024 MB | Memory Size | 4 GB |
| DDR3 | Memory Type | DDR3 |
| 64 bit | Memory Bus | 64 bit |
| 16.00 GB/s | Bandwidth | 16.00 GB/s |
Performance
| 6.600 GPixel/s | Pixel fillrate | 6.800 GPixel/s |
| 16.50 GTexel/s | Texture fillrate | 17.00 GTexel/s |
| 528.0 GFLOPS | FP32 (float) performance | 544.0 GFLOPS |
| 33.00 GFLOPS (1:16) | FP64 (double) performance | 34.00 GFLOPS (1:16) |
Clock Speeds
| 750 MHz | Base Clock | 780 MHz |
| 825 MHz | Boost Clock | 850 MHz |
| 1000 MHz 2 Gbps effective | Memory Clock | 1000 MHz 2 Gbps effective |
Render Config
| 320 | Shading Units | 320 |
| 20 | TMUs | 20 |
| 8 | ROPs | 8 |
| 5 | Compute Units | 5 |
| 16 KB (per CU) | L1 Cache | 16 KB (per CU) |
| 128 KB | L2 Cache | 128 KB |
Board Design
| unknown | Thermal design power (TDP) | unknown |
| No outputs | Display Connectors | No outputs |
API support
| 12 (11_1) | DirectX | 12 (11_1) |
| 4.6 | OpenGL | 4.6 |
| 1.2 | OpenCL | 1.2 |
| 1.2 | Vulkan | 1.2 |
| 5.1 | Shader Model | 5.1 |