AMD Radeon HD 6950 vs NVIDIA Tesla M4
What is the difference between AMD Radeon HD 6950 and NVIDIA Tesla M4. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Cayman | GPU Name | GM206 |
| TeraScale 3 | Architecture | Maxwell 2.0 |
| TSMC | Foundry | TSMC |
| 40 nm | Process Size | 28 nm |
| 2,640 million | Transistors | 2,940 million |
| 389 mm² | Die Size | 228 mm² |
Graphics Card
| Dec 14th, 2010 | Release Date | Nov 10th, 2015 |
| Northern Islands (HD 6900) | Family | Tesla (Mxx) |
| End-of-life | Production | Active |
| PCIe 2.0 x16 | Bus Interface | PCIe 3.0 x16 |
Memory
| 2 GB | Memory Size | 4 GB |
| GDDR5 | Memory Type | GDDR5 |
| 256 bit | Memory Bus | 128 bit |
| 160.0 GB/s | Bandwidth | 88.00 GB/s |
Performance
| 25.60 GPixel/s | Pixel fillrate | 34.30 GPixel/s |
| 70.40 GTexel/s | Texture fillrate | 68.61 GTexel/s |
| 2.253 TFLOPS | FP32 (float) performance | 2.195 TFLOPS |
| 563.2 GFLOPS (1:4) | FP64 (double) performance | 68.61 GFLOPS (1:32) |
Clock Speeds
| 1250 MHz 5 Gbps effective | Memory Clock | 1375 MHz 5.5 Gbps effective |
Render Config
| 1408 | Shading Units | 1024 |
| 88 | TMUs | 64 |
| 32 | ROPs | 32 |
| 8 KB (per CU) | L1 Cache | 48 KB (per SMM) |
| 512 KB | L2 Cache | 1024 KB |
Board Design
| Dual-slot | Slot Width | Single-slot |
| 200 W | Thermal design power (TDP) | 50 W |
| 550 W | Suggested PSU | 250 W |
| 2x DVI 1x HDMI 2x mini-DisplayPort | Display Connectors | No outputs |
API support
| 11.2 (11_0) | DirectX | 12 (12_1) |
| 4.4 | OpenGL | 4.6 |
| 1.2 | OpenCL | 3.0 |
| N/A | Vulkan | 1.1 |
| 5.0 | Shader Model | 6.4 |