PowerColor
PowerColor AMD Radeon RX 6400 ITX Graphics Card with 4GB GDDR6 Memory
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*Price sourced from Amazon.com. Last updated 2026-04-20. Price and availability subject to change.
Bottom line: The PowerColor AMD Radeon RX 6400 ITX Graphics Card with 4GB GDDR6 Memory is a niche pick — read recent reviews before buying in the graphics cards category, priced around $242.81. Compare close alternatives before committing.
PowerColor AMD Radeon RX 6400 ITX Graphics Card with 4GB GDDR6 Memory
SpecPicks Verdict
SpecPicks scored PowerColor AMD Radeon RX 6400 ITX Graphics Card with 4GB GDDR6 Memory using a rating × review-volume × price-fit model applied to our editorial and benchmark analysis across the graphics cards category. PowerColor's graphics cards lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Mixed or limited buyer feedback at this price point — focus your evaluation on recent reviews that specifically address build quality and long-term reliability, and shortlist one or two close alternatives before deciding.
Common buyer scenarios for graphics cards of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Video review
Tiny RDNA2, The Best LP Single Slot GPU: AMD Radeon RX 6400 Review — Hardware Unboxed on YouTube
Pros & Cons
Pros
- ✓ Video Memory: 4GB GDDR6
- ✓ Backed by PowerColor's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- Video Memory: 4GB GDDR6
- Stream Processor: 768
- Game Clock: 2039 MHz
- Boost Clock: 2321 MHz
- Memory Clock: 16.0 Gbps
Full Specifications
| Brand | PowerColor |
|---|---|
| GPU Series | AMD RX 6000 Series |
| Game Clock | 2039 MHz |
| Model Name | RX 6400 ITX Graphics Card |
| Boost Clock | 2321 MHz |
| Memory Clock | 16.0 Gbps |
| Model Number | AXRX 6400 4GBD6-DH |
| Video Memory | 4GB GDDR6 |
| Built-In Media | Graphics card, Quick Installation Manual |
| Number of Fans | 1 |
| Mfr Part Number | AXRX 6400 4GBD6-DH |
| Number of Items | 1 |
| Video Processor | AMD |
| Antenna Location | Gaming |
| Stream Processor | 768 |
| Graphics Card Ram | 4 GB |
| Graphics Ram Size | 4 GB |
| Graphics Ram Type | GDDR6 |
| Compatible Devices | Desktop |
| Memory Clock Speed | 16000 MHz |
Performance Data
View gaming FPS, AI inference throughput, and synthetic scores for the Radeon RX 6400 — the core hardware component in this product. Benchmarks sourced from TechPowerUp, PassMark, and the r/LocalLLaMA community.
Ready to buy?
PowerColor AMD Radeon RX 6400 ITX Graphics Card with 4GB GDDR6 Memory is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
View Current Price on Amazon →
*Price sourced from Amazon.com. Last updated 2026-04-20. Price and availability subject to change.
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