AMD Radeon HD 6950 vs NVIDIA GRID M6-8Q
What is the difference between AMD Radeon HD 6950 and NVIDIA GRID M6-8Q. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Cayman | GPU Name | GM204 |
| Cayman PRO (215-0807019) | Model number | GM204-995-A1 |
| TeraScale 3 | Architecture | Maxwell 2.0 |
| TSMC | Foundry | TSMC |
| 40 nm | Process Size | 28 nm |
| 2,640 million | Transistors | 5,200 million |
| 389 mm² | Die Size | 398 mm² |
Graphics Card
| Dec 14th, 2010 | Release Date | Aug 30th, 2015 |
| Northern Islands (HD 6900) | Family | GRID (Mx) |
| End-of-life | Production | Active |
| PCIe 2.0 x16 | Bus Interface | PCIe 3.0 x16 |
Memory
| 2 GB | Memory Size | 8 GB |
| GDDR5 | Memory Type | GDDR5 |
| 256 bit | Memory Bus | 256 bit |
| 160.0 GB/s | Bandwidth | 160.4 GB/s |
Performance
| 25.60 GPixel/s | Pixel fillrate | 46.21 GPixel/s |
| 70.40 GTexel/s | Texture fillrate | 69.31 GTexel/s |
| 2.253 TFLOPS | FP32 (float) performance | 2.218 TFLOPS |
| 563.2 GFLOPS (1:4) | FP64 (double) performance | 69.31 GFLOPS (1:32) |
Clock Speeds
| 1250 MHz 5 Gbps effective | Memory Clock | 1253 MHz 5 Gbps effective |
| 800 MHz | GPU Clock | 722 MHz |
Render Config
| 1408 | Shading Units | 1536 |
| 88 | TMUs | 96 |
| 32 | ROPs | 64 |
| 8 KB (per CU) | L1 Cache | 48 KB (per SMM) |
| 512 KB | L2 Cache | 2 MB |
Board Design
| Dual-slot | Slot Width | MXM Module |
| 200 W | Thermal design power (TDP) | 100 W |
| 550 W | Suggested PSU | 300 W |
| 2x DVI 1x HDMI 2x mini-DisplayPort | Display Connectors | No outputs |
| 2x 6-pin | Power Connectors | None |
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 |