Quadro NVS 440 PCIe x16 vs Quadro FX 550M
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | not rated | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Architecture | Curie (2003−2013) | Curie (2003−2013) |
| GPU code name | G73 | NV43 |
| Market segment | Mobile workstation | Workstation |
| Release date | 13 March 2006 (19 years ago) | 14 February 2006 (19 years ago) |
Detailed specifications
General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.
| Core clock speed | 480 MHz | 250 MHz |
| Number of transistors | 177 million | 146 million |
| Manufacturing process technology | 90 nm | 110 nm |
| Power consumption (TDP) | 35 Watt | 31 Watt |
| Texture fill rate | 5.760 | 2.000 ×2 |
| ROPs | 8 | 4 ×2 |
| TMUs | 12 | 8 ×2 |
Form factor & compatibility
Information on compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop graphics cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).
| Interface | PCIe 1.0 x16 | PCIe 1.0 x16 |
| Length | no data | 187 mm |
| Width | no data | 1-slot |
| Supplementary power connectors | no data | None |
VRAM capacity and type
Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth. Integrated GPUs have no dedicated video RAM and use a shared part of system RAM.
| Memory type | GDDR3 | GDDR3 |
| Maximum RAM amount | 512 MB | 128 MB ×2 |
| Memory bus width | 128 Bit | 128 Bit ×2 |
| Memory clock speed | 500 MHz | 250 MHz |
| Memory bandwidth | 16 GB/s | 8 GB/s ×2 |
Connectivity and outputs
This section shows the types and number of video connectors on each GPU. The data applies specifically to desktop reference models (for example, NVIDIA’s Founders Edition). OEM partners often modify both the number and types of ports. On notebook GPUs, video‐output options are determined by the laptop’s design rather than the graphics chip itself.
| Display Connectors | No outputs | 2x DMS-59 |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 9.0c (9_3) | 9.0c (9_3) |
| Shader Model | 3.0 | 3.0 |
| OpenGL | 2.1 | 2.0 (full) 2.1 (partial) |
| OpenCL | N/A | N/A |
| Vulkan | N/A | N/A |
Pros & cons summary
| Maximum RAM amount | 512 MB | 128 MB |
| Chip lithography | 90 nm | 110 nm |
| Power consumption (TDP) | 35 Watt | 31 Watt |
FX 550M has a 300% higher maximum VRAM amount, and a 22.2% more advanced lithography process.
NVS 440 PCIe x16, on the other hand, has 12.9% lower power consumption.
We couldn't decide between Quadro FX 550M and Quadro NVS 440 PCIe x16. We've got no test results to judge.
Be aware that Quadro FX 550M is a mobile workstation graphics card while Quadro NVS 440 PCIe x16 is a workstation one.
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