AMD Radeon HD 7950 vs NVIDIA Quadro 4100
What is the difference between AMD Radeon HD 7950 and NVIDIA Quadro 4100. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Tahiti | GPU Name | GK104 |
| GCN 1.0 | Architecture | Kepler |
| TSMC | Foundry | TSMC |
| 28 nm | Process Size | 28 nm |
| 4,313 million | Transistors | 3,540 million |
| 352 mm² | Die Size | 294 mm² |
Graphics Card
| Jan 31st, 2012 | Release Date | Unknown |
| Southern Islands (HD 7900) | Family | Quadro (x10) |
| End-of-life | Production | End-of-life |
| PCIe 3.0 x16 | Bus Interface | PCIe 3.0 x16 |
Memory
| 3 GB | Memory Size | 2 GB |
| GDDR5 | Memory Type | DDR3 |
| 384 bit | Memory Bus | 256 bit |
| 240.0 GB/s | Bandwidth | 57.02 GB/s |
Performance
| 25.60 GPixel/s | Pixel fillrate | 22.32 GPixel/s |
| 89.60 GTexel/s | Texture fillrate | 89.26 GTexel/s |
| 2.867 TFLOPS | FP32 (float) performance | 2.142 TFLOPS |
| 716.8 GFLOPS (1:4) | FP64 (double) performance | 89.26 GFLOPS (1:24) |
Clock Speeds
| 1250 MHz 5 Gbps effective | Memory Clock | 891 MHz 1782 Mbps effective |
| 800 MHz | GPU Clock | 797 MHz |
Render Config
| 1792 | Shading Units | 1344 |
| 112 | TMUs | 112 |
| 32 | ROPs | 32 |
| 16 KB (per CU) | L1 Cache | 16 KB (per SMX) |
| 768 KB | L2 Cache | 512 KB |
Board Design
| Dual-slot | Slot Width | Single-slot |
| 278 mm 10.9 inches | Length | 160 mm 6.3 inches |
| 200 W | Thermal design power (TDP) | 35 W |
| 550 W | Suggested PSU | 200 W |
| 1x DVI 1x HDMI 2x mini-DisplayPort | Display Connectors | 4x mini-DisplayPort |
API support
| 12 (11_1) | DirectX | 12 (11_0) |
| 4.6 | OpenGL | 4.6 |
| 1.2 | OpenCL | 3.0 |
| 1.2 | Vulkan | 1.1 |
| 5.1 | Shader Model | 5.1 |