AMD Radeon HD 7970 vs NVIDIA Tesla M6
What is the difference between AMD Radeon HD 7970 and NVIDIA Tesla M6. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Tahiti | GPU Name | GM204 |
| Tahiti XT (215-0821060) | Model number | GM204-995-A1 |
| GCN 1.0 | Architecture | Maxwell 2.0 |
| TSMC | Foundry | TSMC |
| 28 nm | Process Size | 28 nm |
| 4,313 million | Transistors | 5,200 million |
| 352 mm² | Die Size | 398 mm² |
Graphics Card
| Dec 22nd, 2011 | Release Date | Aug 30th, 2015 |
| Southern Islands (HD 7900) | Family | Tesla (Mxx) |
| End-of-life | Production | Active |
| PCIe 3.0 x16 | Bus Interface | PCIe 3.0 x16 |
Memory
| 3 GB | Memory Size | 8 GB |
| GDDR5 | Memory Type | GDDR5 |
| 384 bit | Memory Bus | 256 bit |
| 264.0 GB/s | Bandwidth | 160.4 GB/s |
Performance
| 29.60 GPixel/s | Pixel fillrate | 75.52 GPixel/s |
| 118.4 GTexel/s | Texture fillrate | 113.3 GTexel/s |
| 3.789 TFLOPS | FP32 (float) performance | 3.625 TFLOPS |
| 947.2 GFLOPS (1:4) | FP64 (double) performance | 113.3 GFLOPS (1:32) |
Clock Speeds
| 1375 MHz 5.5 Gbps effective | Memory Clock | 1253 MHz 5 Gbps effective |
Render Config
| 2048 | Shading Units | 1536 |
| 128 | TMUs | 96 |
| 32 | ROPs | 64 |
| 16 KB (per CU) | L1 Cache | 48 KB (per SMM) |
| 768 KB | L2 Cache | 2 MB |
Board Design
| Dual-slot | Slot Width | MXM Module |
| 250 W | Thermal design power (TDP) | 100 W |
| 600 W | Suggested PSU | 300 W |
| 1x DVI 1x HDMI 2x mini-DisplayPort | Display Connectors | No outputs |
| 1x 6-pin + 1x 8-pin | Power Connectors | None |
API support
| 12 (11_1) | DirectX | 12 (12_1) |
| 4.6 | OpenGL | 4.6 |
| 1.2 | OpenCL | 3.0 |
| 1.2 | Vulkan | 1.1 |
| 5.1 | Shader Model | 6.4 |