ATI Radeon HD 5870 vs AMD FirePro D300
What is the difference between ATI Radeon HD 5870 and AMD FirePro D300. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Cypress | GPU Name | Pitcairn |
| Cypress XT (215-0735033) | Model number | Pitcairn XT GL (215-0828073) |
| TeraScale 2 | Architecture | GCN 1.0 |
| TSMC | Foundry | TSMC |
| 40 nm | Process Size | 28 nm |
| 2,154 million | Transistors | 2,800 million |
| 334 mm² | Die Size | 212 mm² |
Graphics Card
| Sep 23rd, 2009 | Release Date | Jan 18th, 2014 |
| Evergreen (HD 5800) | Family | FirePro (Dx00) |
| End-of-life | Production | End-of-life |
| PCIe 2.0 x16 | Bus Interface | PCIe 3.0 x16 |
Memory
| 1024 MB | Memory Size | 2 GB |
| GDDR5 | Memory Type | GDDR5 |
| 256 bit | Memory Bus | 256 bit |
| 153.6 GB/s | Bandwidth | 162.6 GB/s |
Performance
| 27.20 GPixel/s | Pixel fillrate | 27.20 GPixel/s |
| 68.00 GTexel/s | Texture fillrate | 68.00 GTexel/s |
| 2.720 TFLOPS | FP32 (float) performance | 2.176 TFLOPS |
| 544.0 GFLOPS (1:5) | FP64 (double) performance | 136.0 GFLOPS (1:16) |
Clock Speeds
| 1200 MHz 4.8 Gbps effective | Memory Clock | 1270 MHz 5.1 Gbps effective |
| 850 MHz | GPU Clock | 850 MHz |
Render Config
| 1600 | Shading Units | 1280 |
| 80 | TMUs | 80 |
| 32 | ROPs | 32 |
| 20 | Compute Units | 20 |
| 8 KB (per CU) | L1 Cache | 16 KB (per CU) |
| 512 KB | L2 Cache | 512 KB |
Board Design
| Dual-slot | Slot Width | Single-slot |
| 280 mm 11 inches | Length | 242 mm 9.5 inches |
| 188 W | Thermal design power (TDP) | 150 W |
| 450 W | Suggested PSU | 450 W |
| 2x DVI 1x HDMI 1x DisplayPort | Display Connectors | 4x DisplayPort |
API support
| 11.2 (11_0) | DirectX | 12 (11_1) |
| 4.4 | OpenGL | 4.6 |
| 1.2 | OpenCL | 1.2 |
| N/A | Vulkan | 1.2 |
| 5.0 | Shader Model | 5.1 |