ATI Radeon HD 5870 vs ATI Radeon HD 5870 Mac Edition
What is the difference between ATI Radeon HD 5870 and ATI Radeon HD 5870 Mac Edition. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Cypress | GPU Name | Cypress |
| Cypress XT (215-0735033) | Model number | Cypress XT (215-0735033) |
| 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
| Sep 23rd, 2009 | Release Date | Jun 30th, 2010 |
| Evergreen (HD 5800) | Family | Evergreen (HD 5800) |
| End-of-life | Production | End-of-life |
| 399 USD | Launch Price | 479 USD |
| Radeon R700 | Predecessor | Radeon R700 |
| PCIe 2.0 x16 | Bus Interface | PCIe 2.0 x16 |
Memory
| 1024 MB | Memory Size | 1024 MB |
| GDDR5 | Memory Type | GDDR5 |
| 256 bit | Memory Bus | 256 bit |
| 153.6 GB/s | Bandwidth | 153.0 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
| 1200 MHz 4.8 Gbps effective | Memory Clock | 1195 MHz 4.8 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 |
| 280 mm 11 inches | Length | 279 mm 11 inches |
| 188 W | Thermal design power (TDP) | 228 W |
| 450 W | Suggested PSU | 550 W |
| 2x DVI 1x HDMI 1x DisplayPort | Display Connectors | 1x DVI 2x mini-DisplayPort |
| 2x 6-pin | Power Connectors | 2x 6-pin |
| C001-37 | Board Number | C078 |
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 |