NVIDIA GeForce GTX 660 Ti vs AMD FirePro D700
What is the difference between NVIDIA GeForce GTX 660 Ti and AMD FirePro D700. Find out which graphics card has better performance.
Graphics Processor (GPU)
| GK104 | GPU Name | Tahiti |
| GK104-300-KD-A2 | Model number | Tahiti XT GL |
| Kepler | Architecture | GCN 1.0 |
| TSMC | Foundry | TSMC |
| 28 nm | Process Size | 28 nm |
| 3,540 million | Transistors | 4,313 million |
| 294 mm² | Die Size | 352 mm² |
Graphics Card
| Aug 16th, 2012 | Release Date | Jan 18th, 2014 |
| GeForce 600 | Family | FirePro (Dx00) |
| End-of-life | Production | End-of-life |
| PCIe 3.0 x16 | Bus Interface | PCIe 3.0 x16 |
Memory
| 2 GB | Memory Size | 6 GB |
| GDDR5 | Memory Type | GDDR5 |
| 192 bit | Memory Bus | 384 bit |
| 144.2 GB/s | Bandwidth | 263.0 GB/s |
Performance
| 27.44 GPixel/s | Pixel fillrate | 27.20 GPixel/s |
| 109.8 GTexel/s | Texture fillrate | 108.8 GTexel/s |
| 2.634 TFLOPS | FP32 (float) performance | 3.482 TFLOPS |
| 109.8 GFLOPS (1:24) | FP64 (double) performance | 870.4 GFLOPS (1:4) |
Clock Speeds
| 1502 MHz 6 Gbps effective | Memory Clock | 1370 MHz 5.5 Gbps effective |
Render Config
| 1344 | Shading Units | 2048 |
| 112 | TMUs | 128 |
| 24 | ROPs | 32 |
| 16 KB (per SMX) | L1 Cache | 16 KB (per CU) |
| 384 KB | L2 Cache | 768 KB |
Board Design
| Dual-slot | Slot Width | Dual-slot |
| 241 mm 9.5 inches | Length | 279 mm 11 inches |
| 150 W | Thermal design power (TDP) | 274 W |
| 450 W | Suggested PSU | 600 W |
| 2x DVI 1x HDMI 1x DisplayPort | Display Connectors | 6x mini-DisplayPort 1x SDI |
API support
| 12 (11_0) | DirectX | 12 (11_1) |
| 4.6 | OpenGL | 4.6 |
| 3.0 | OpenCL | 1.2 |
| 1.1 | Vulkan | 1.2 |
| 5.1 | Shader Model | 5.1 |