AMD Radeon HD 8870M vs AMD FirePro S4000X
What is the difference between AMD Radeon HD 8870M and AMD FirePro S4000X. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Venus | GPU Name | Venus |
| Venus XT | Model number | Venus XT |
| GCN 1.0 | Architecture | GCN 1.0 |
| TSMC | Foundry | TSMC |
| 28 nm | Process Size | 28 nm |
| 1,500 million | Transistors | 1,500 million |
| 123 mm² | Die Size | 123 mm² |
Graphics Card
| Apr 1st, 2013 | Release Date | Aug 7th, 2014 |
| Solar System (HD 8800M) | Family | FirePro Mobile (Sx000) |
| End-of-life | Production | End-of-life |
| PCIe 3.0 x16 | Bus Interface | PCIe 3.0 x16 |
Memory
| 2 GB | Memory Size | 2 GB |
| GDDR5 | Memory Type | GDDR5 |
| 128 bit | Memory Bus | 128 bit |
| 72.00 GB/s | Bandwidth | 72.00 GB/s |
Performance
| 12.40 GPixel/s | Pixel fillrate | 12.40 GPixel/s |
| 31.00 GTexel/s | Texture fillrate | 31.00 GTexel/s |
| 992.0 GFLOPS | FP32 (float) performance | 992.0 GFLOPS |
| 62.00 GFLOPS (1:16) | FP64 (double) performance | 62.00 GFLOPS (1:16) |
Clock Speeds
| 725 MHz | Base Clock | 725 MHz |
| 775 MHz | Boost Clock | 775 MHz |
| 1125 MHz 4.5 Gbps effective | Memory Clock | 1125 MHz 4.5 Gbps effective |
Render Config
| 640 | Shading Units | 640 |
| 40 | TMUs | 40 |
| 16 | ROPs | 16 |
| 10 | Compute Units | 10 |
| 16 KB (per CU) | L1 Cache | 16 KB (per CU) |
| 256 KB | L2 Cache | 256 KB |
Board Design
| unknown | Thermal design power (TDP) | 45 W |
| 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 |