NVIDIA Quadro FX 3800 vs NVIDIA Tesla C870
What is the difference between NVIDIA Quadro FX 3800 and NVIDIA Tesla C870. Find out which graphics card has better performance.
Graphics Processor (GPU)
| GT200B | GPU Name | G80 |
| Tesla 2.0 | Architecture | Tesla |
| TSMC | Foundry | TSMC |
| 55 nm | Process Size | 90 nm |
| 1,400 million | Transistors | 681 million |
| 470 mm² | Die Size | 484 mm² |
Graphics Card
| Mar 30th, 2009 | Release Date | May 2nd, 2007 |
| Quadro FX (x800) | Family | Tesla (x8xx) |
| End-of-life | Production | End-of-life |
| 799 USD | Launch Price | 1,499 USD |
| PCIe 2.0 x16 | Bus Interface | PCIe 1.0 x16 |
Memory
| 1024 MB | Memory Size | 1536 MB |
| GDDR3 | Memory Type | GDDR3 |
| 256 bit | Memory Bus | 384 bit |
| 51.20 GB/s | Bandwidth | 76.80 GB/s |
Performance
| 9.600 GPixel/s | Pixel fillrate | 14.40 GPixel/s |
| 38.40 GTexel/s | Texture fillrate | 38.40 GTexel/s |
| 462.3 GFLOPS | FP32 (float) performance | 345.6 GFLOPS |
Clock Speeds
| 800 MHz 1600 Mbps effective | Memory Clock | 800 MHz 1600 Mbps effective |
| 600 MHz | GPU Clock | 600 MHz |
Render Config
| 192 | Shading Units | 128 |
| 64 | TMUs | 32 |
| 16 | ROPs | 24 |
| 128 KB | L2 Cache | 96 KB |
| 24 | SM Count | 16 |
Board Design
| Single-slot | Slot Width | Dual-slot |
| 108 W | Thermal design power (TDP) | 171 W |
| 300 W | Suggested PSU | 450 W |
| 1x DVI 2x DisplayPort | Display Connectors | No outputs |
| 1x 6-pin | Power Connectors | 2x 6-pin |
| P755 | Board Number | P357 |
API support
| 11.1 (10_0) | DirectX | 11.1 (10_0) |
| 3.3 | OpenGL | 3.3 |
| 1.1 | OpenCL | 1.1 (1.0) |
| N/A | Vulkan | N/A |
| 4.0 | Shader Model | 4.0 |
| 1.3 | CUDA | 1.0 |