ATI Radeon HD 5870 Eyefinity 6 vs AMD Radeon HD 7970M
What is the difference between ATI Radeon HD 5870 Eyefinity 6 and AMD Radeon HD 7970M. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Cypress | GPU Name | Wimbledon |
| Cypress XT (215-0735033) | Model number | Wimbledon XT (216-0836036) |
| 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
| Mar 11th, 2010 | Release Date | Apr 24th, 2012 |
| Evergreen (HD 5800) | Family | London (HD 7900M) |
| End-of-life | Production | End-of-life |
| Radeon R700 | Predecessor | Vancouver |
| PCIe 2.0 x16 | Bus Interface | MXM-B (3.0) |
Memory
| 2 GB | Memory Size | 2 GB |
| GDDR5 | Memory Type | GDDR5 |
| 256 bit | Memory Bus | 256 bit |
| 153.6 GB/s | Bandwidth | 153.6 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 | 1200 MHz 4.8 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 | MXM Module |
| 228 W | Thermal design power (TDP) | 100 W |
| 6x mini-DisplayPort | Display Connectors | No outputs |
| 1x 6-pin + 1x 8-pin | Power Connectors | None |
| C004-37 | Board Number | C429 |
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 |