## Common ground
Both options refer to graphics processing units (GPUs) used in computing systems.
## Options at a glance
**8471.80 – Computer cards**
- **Defining trait:** Designed as plug-in expansion cards for computers, often with multiple functions (e.g., video, audio, capture).
- **Typical examples:** GPU cards with integrated sound and video output, multi-function PCIe cards.
- **Best fit when:** The product is a standalone card that combines GPU functionality with other data processing or multimedia features.
**8473.30 – Graphics processing units (GPUs)**
- **Defining trait:** Specifically designated as dedicated GPUs, regardless of form factor or additional functions.
- **Typical examples:** Standalone gaming GPUs (e.g., NVIDIA RTX 4090), data center accelerators (e.g., NVIDIA A100).
- **Best fit when:** The product is primarily a GPU, even if integrated into a system or used in specialized applications.
## Key differences
| Feature | 8471.80 – Computer cards | 8473.30 – GPUs |
|-----------------------|-------------------------------|--------------------------------|
| Primary focus | Multi-functional expansion card | Dedicated graphics processing |
| Typical use case | General computing, multimedia | High-performance graphics, AI, compute |
| Form factor emphasis | Plug-in card with multiple roles | GPU as core component |
## How to choose
- Is the product primarily a GPU, even if it includes other functions? → 8473.30
- Does it function mainly as a multi-purpose computer card (e.g., video + audio + GPU)? → 8471.80
## Overlaps & pitfalls
A GPU that also handles sound or video capture may fit both codes. The key is **primary function**: if the main purpose is graphics processing, use 8473.30; if it's a multi-function card where graphics are just one part, use 8471.80. No priority rule is specified—choose based on the product’s **main function**