NVIDIA GeForce GTX 950 vs AMD FirePro V7900 SDI
What is the difference between NVIDIA GeForce GTX 950 and AMD FirePro V7900 SDI. Find out which graphics card has better performance.
Graphics Processor (GPU)
| GM206 | GPU Name | Cayman |
| GM206-250-A1 | Model number | Cayman PRO GL |
| Maxwell 2.0 | Architecture | TeraScale 3 |
| TSMC | Foundry | TSMC |
| 28 nm | Process Size | 40 nm |
| 2,940 million | Transistors | 2,640 million |
| 228 mm² | Die Size | 389 mm² |
Graphics Card
| Aug 20th, 2015 | Release Date | May 24th, 2011 |
| GeForce 900 | Family | FirePro (Vx900) |
| Active | Production | End-of-life |
| PCIe 3.0 x16 | Bus Interface | PCIe 2.0 x16 |
Memory
| 2 GB | Memory Size | 2 GB |
| GDDR5 | Memory Type | GDDR5 |
| 128 bit | Memory Bus | 256 bit |
| 105.8 GB/s | Bandwidth | 160.0 GB/s |
Performance
| 38.02 GPixel/s | Pixel fillrate | 23.20 GPixel/s |
| 57.02 GTexel/s | Texture fillrate | 58.00 GTexel/s |
| 1.825 TFLOPS | FP32 (float) performance | 1.856 TFLOPS |
| 57.02 GFLOPS (1:32) | FP64 (double) performance | 464.0 GFLOPS (1:4) |
Clock Speeds
| 1653 MHz 6.6 Gbps effective | Memory Clock | 1250 MHz 5 Gbps effective |
Render Config
| 768 | Shading Units | 1280 |
| 48 | TMUs | 80 |
| 32 | ROPs | 32 |
| 48 KB (per SMM) | L1 Cache | 8 KB (per CU) |
| 1024 KB | L2 Cache | 512 KB |
Board Design
| Dual-slot | Slot Width | Single-slot |
| 202 mm 8 inches | Length | 279 mm 11 inches |
| 90 W | Thermal design power (TDP) | 150 W |
| 250 W | Suggested PSU | 450 W |
| 1x DVI 1x HDMI 3x DisplayPort | Display Connectors | 4x SDI |
| 1x 6-pin | Power Connectors | 1x 6-pin |
API support
| 12 (12_1) | DirectX | 11.2 (11_0) |
| 4.6 | OpenGL | 4.4 |
| 3.0 | OpenCL | 1.2 |
| 1.1 | Vulkan | N/A |
| 6.4 | Shader Model | 5.0 |