AMD Radeon HD 6990M Rebrand vs NVIDIA Quadro M1000M
What is the difference between AMD Radeon HD 6990M Rebrand and NVIDIA Quadro M1000M. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Broadway | GPU Name | GM107 |
| Broadway XTX | Model number | N16P-Q1-A2 |
| TeraScale 2 | Architecture | Maxwell |
| TSMC | Foundry | TSMC |
| 40 nm | Process Size | 28 nm |
| 1,040 million | Transistors | 1,870 million |
| 166 mm² | Die Size | 148 mm² |
Graphics Card
| Jul 12th, 2011 | Release Date | Aug 18th, 2015 |
| Vancouver (HD 6900M) | Family | Quadro Mobile (Mx000M) |
| End-of-life | Production | Active |
| MXM-B (3.0) | Bus Interface | MXM-A (3.0) |
Memory
| 1024 MB | Memory Size | 2 GB |
| GDDR5 | Memory Type | GDDR5 |
| 128 bit | Memory Bus | 128 bit |
| 70.40 GB/s | Bandwidth | 80.19 GB/s |
Performance
| 12.80 GPixel/s | Pixel fillrate | 15.89 GPixel/s |
| 32.00 GTexel/s | Texture fillrate | 31.78 GTexel/s |
| 1,280 GFLOPS | FP32 (float) performance | 1,017 GFLOPS |
Clock Speeds
| 1100 MHz 4.4 Gbps effective | Memory Clock | 1253 MHz 5 Gbps effective |
| 800 MHz | GPU Clock | 993 MHz |
Render Config
| 800 | Shading Units | 512 |
| 40 | TMUs | 32 |
| 16 | ROPs | 16 |
| 8 KB (per CU) | L1 Cache | 64 KB (per SMM) |
| 256 KB | L2 Cache | 2 MB |
Board Design
| MXM Module | Slot Width | MXM Module |
| 100 W | Thermal design power (TDP) | 40 W |
| No outputs | Display Connectors | No outputs |
API support
| 11.2 (11_0) | DirectX | 12 (11_0) |
| 4.4 | OpenGL | 4.6 |
| 1.2 | OpenCL | 3.0 |
| N/A | Vulkan | 1.1 |
| 5.0 | Shader Model | 5.1 |