ATI Radeon HD 5870 Mac Edition vs ATI FirePro V9800P
What is the difference between ATI Radeon HD 5870 Mac Edition and ATI FirePro V9800P. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Cypress | GPU Name | Cypress |
| Cypress XT (215-0735033) | Model number | Cypress XT GL |
| TeraScale 2 | Architecture | TeraScale 2 |
| TSMC | Foundry | TSMC |
| 40 nm | Process Size | 40 nm |
| 2,154 million | Transistors | 2,154 million |
| 334 mm² | Die Size | 334 mm² |
Graphics Card
| Jun 30th, 2010 | Release Date | Sep 9th, 2010 |
| Evergreen (HD 5800) | Family | FirePro (Vx800) |
| End-of-life | Production | End-of-life |
| 479 USD | Launch Price | 2,499 USD |
| PCIe 2.0 x16 | Bus Interface | PCIe 2.0 x16 |
Memory
| 1024 MB | Memory Size | 4 GB |
| GDDR5 | Memory Type | GDDR5 |
| 256 bit | Memory Bus | 256 bit |
| 153.0 GB/s | Bandwidth | 147.2 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 | 2.720 TFLOPS |
| 544.0 GFLOPS (1:5) | FP64 (double) performance | 544.0 GFLOPS (1:5) |
Clock Speeds
| 1195 MHz 4.8 Gbps effective | Memory Clock | 1150 MHz 4.6 Gbps effective |
| 850 MHz | GPU Clock | 850 MHz |
Render Config
| 1600 | Shading Units | 1600 |
| 80 | TMUs | 80 |
| 32 | ROPs | 32 |
| 20 | Compute Units | 20 |
| 8 KB (per CU) | L1 Cache | 8 KB (per CU) |
| 512 KB | L2 Cache | 512 KB |
Board Design
| Dual-slot | Slot Width | Dual-slot |
| 279 mm 11 inches | Length | 267 mm 10.5 inches |
| 228 W | Thermal design power (TDP) | 225 W |
| 550 W | Suggested PSU | 550 W |
| 1x DVI 2x mini-DisplayPort | Display Connectors | 1x DisplayPort |
| 2x 6-pin | Power Connectors | 1x 8-pin |
| C078 | Board Number | C128-81 |
API support
| 11.2 (11_0) | DirectX | 11.2 (11_0) |
| 4.4 | OpenGL | 4.4 |
| 1.2 | OpenCL | 1.2 |
| N/A | Vulkan | N/A |
| 5.0 | Shader Model | 5.0 |