Intel Aubrey Isle vs NVIDIA Quadro FX 4800
What is the difference between Intel Aubrey Isle and NVIDIA Quadro FX 4800. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Knights Ferry | GPU Name | GT200B |
| Knights | Architecture | Tesla 2.0 |
| Intel | Foundry | TSMC |
| 45 nm | Process Size | 55 nm |
| 2,300 million | Transistors | 1,400 million |
| 684 mm² | Die Size | 470 mm² |
Graphics Card
| May 31st, 2010 | Release Date | Nov 11th, 2008 |
| Knights Ferry | Family | Quadro FX (x800) |
| End-of-life | Production | End-of-life |
| PCIe 2.0 x16 | Bus Interface | PCIe 2.0 x16 |
Memory
| 2 GB | Memory Size | 1536 MB |
| GDDR5 | Memory Type | GDDR3 |
| 512 bit | Memory Bus | 384 bit |
| 307.2 GB/s | Bandwidth | 76.80 GB/s |
Performance
| 4.800 GPixel/s | Pixel fillrate | 14.45 GPixel/s |
| 38.40 GTexel/s | Texture fillrate | 38.53 GTexel/s |
| 614.4 GFLOPS | FP32 (float) performance | 462.3 GFLOPS |
Clock Speeds
| 1200 MHz 4.8 Gbps effective | Memory Clock | 800 MHz 1600 Mbps effective |
| 1200 MHz | GPU Clock | 602 MHz |
Render Config
| 256 | Shading Units | 192 |
| 32 | TMUs | 64 |
| 4 | ROPs | 24 |
Board Design
| Dual-slot | Slot Width | Dual-slot |
| 267 mm 10.5 inches | Length | 267 mm 10.5 inches |
| 300 W | Thermal design power (TDP) | 150 W |
| 700 W | Suggested PSU | 450 W |
| 1x DVI 1x HDMI 1x DisplayPort | Display Connectors | 1x DVI 2x DisplayPort 1x S-Video |
| 1x 6-pin + 1x 8-pin | Power Connectors | 1x 6-pin |
API support
| 11.1 | DirectX | 11.1 (10_0) |
| 4.3 | OpenGL | 3.3 |
| 1.2 | OpenCL | 1.1 |
| N/A | Vulkan | N/A |
| 5.0 | Shader Model | 4.0 |