AMD Radeon HD 6970M vs NVIDIA Tesla C2070
What is the difference between AMD Radeon HD 6970M and NVIDIA Tesla C2070. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Blackcomb | GPU Name | GF100 |
| TeraScale 2 | Architecture | Fermi |
| TSMC | Foundry | TSMC |
| 40 nm | Process Size | 40 nm |
| 1,700 million | Transistors | 3,100 million |
| 212 mm² | Die Size | 529 mm² |
Graphics Card
| Jan 4th, 2011 | Release Date | Jul 25th, 2011 |
| Vancouver (HD 6900M) | Family | Tesla (x20xx) |
| End-of-life | Production | End-of-life |
| MXM-B (3.0) | Bus Interface | PCIe 2.0 x16 |
Memory
| 1024 MB | Memory Size | 6 GB |
| GDDR5 | Memory Type | GDDR5 |
| 256 bit | Memory Bus | 384 bit |
| 115.2 GB/s | Bandwidth | 143.4 GB/s |
Performance
| 21.76 GPixel/s | Pixel fillrate | 16.07 GPixel/s |
| 32.64 GTexel/s | Texture fillrate | 32.14 GTexel/s |
| 1,306 GFLOPS | FP32 (float) performance | 1,028 GFLOPS |
Clock Speeds
| 900 MHz 3.6 Gbps effective | Memory Clock | 747 MHz 3 Gbps effective |
| 680 MHz | GPU Clock | 574 MHz |
Render Config
| 960 | Shading Units | 448 |
| 48 | TMUs | 56 |
| 32 | ROPs | 48 |
| 8 KB (per CU) | L1 Cache | 64 KB (per SM) |
| 512 KB | L2 Cache | 768 KB |
Board Design
| MXM Module | Slot Width | Dual-slot |
| 75 W | Thermal design power (TDP) | 238 W |
| No outputs | Display Connectors | 1x DVI |
| None | Power Connectors | 1x 8-pin |
API support
| 11.2 (11_0) | DirectX | 12 (11_0) |
| 4.4 | OpenGL | 4.6 |
| 1.2 | OpenCL | 1.1 |
| N/A | Vulkan | N/A |
| 5.0 | Shader Model | 5.1 |