NVIDIA Quadro FX 1800 vs NVIDIA Quadro FX 330
Graphics Processor
| GPU model | G94 | NV37 |
|---|---|---|
| GPU variant | G94 GL-U | NV37 GL |
| Architecture | Tesla | Rankine |
| Foundry | TSMC | TSMC |
| Manufacturing process | 65 nm | 150 nm |
| Number of transistors | 505 million | 45 million |
| Die size | 240 mm² | 91 mm² |
Graphics Card
| Release date | Mar 30th, 2009 | Jun 28th, 2004 |
|---|---|---|
| Generation | Quadro FX | Quadro FX |
| Production | End-of-life | End-of-life |
| Launch price | 489 USD | — |
| Interface | PCIe 2.0 x16 | PCIe 1.0 x16 |
| Reviews | 26 in our database | 26 in our database |
Clocks
| GPU clock | 550 MHz | 250 MHz |
|---|---|---|
| Shader clock | 1375 MHz | — |
| Memory clock | 800 MHz 1600 Mbps effective | 200 MHz 400 Mbps effective |
Memory Configuration
| Memory size | 768 MB | 64 MB |
|---|---|---|
| Memory type | GDDR3 | DDR2 |
| Memory bus width | 192 bit | 64 bit |
| Bandwidth | 38.40 GB/s | 3.200 GB/s |
Render Configuration
| Shading units | 64 | — |
|---|---|---|
| TMUs | 32 | 4 |
| ROPs | 12 | 4 |
| SM count | 8 | — |
| Cache L2 | 48 KB | — |
| Pixel shaders | — | 4 |
| Vertex shaders | — | 2 |
Performance
| Pixel rate | 6.600 GPixel/s | 1.000 GPixel/s |
|---|---|---|
| Texture rate | 17.60 GTexel/s | 1.000 GTexel/s |
| FP32 (float) performance | 176.0 GFLOPS | — |
| Vertex rate | — | 125.0 MVertices/s |
Dimensions & Outputs
| Slot width | Single-slot | Single-slot |
|---|---|---|
| Length | 198 mm 7.8 inches | 168 mm 6.6 inches |
| Width | 111 mm 4.4 inches | 69 mm 2.7 inches |
| TDP | 59 W | 21 W |
| Suggested PSU | 250 W | 200 W |
| Outputs | 1x DVI2x DisplayPort | 1x DVI |
| Power connectors | None | None |
| Board number | P744 | — |
API Support & Features
| DirectX | 11.1 (10_0) | 9.0a |
|---|---|---|
| OpenGL | 3.3 | 1.5 (2.1) |
| OpenCL | 1.1 | — |
| Vulkan | — | — |
| CUDA | 1.1 | — |
| Shader model | 4.0 | — |
| Pixel shader | — | 2.0a |
| Vertex shader | — | 2.0a |
