Pulse AMD Radeon RX 6400 Graphics Card GDDR6 1080 FHD 4GB PCIE 4.0 HDMI Video Card
*Price sourced from Amazon.com. Last updated 2026-07-22. Price and availability subject to change.
Bottom line: The Pulse AMD Radeon RX 6400 Graphics Card GDDR6 1080 FHD 4GB PCIE 4.0 HDMI Video Card is a niche pick — read recent reviews before buying in the graphics cards category, priced around $231.16. Read recent reviews carefully before committing.
Features: - The SAPPHIRE PULSE AMD Radeon™ RX 6400 graphics card works with the efficient Fan coupled with fuse protection integrated into the external PCI-E power connector circuit to keep components safe. - Dual bearing fans ensure quieter operation and longer service life to increase product longevity. Specifications: GPU Graphics Card AMD Radeon™ RX 6400 GPU 6nm AMD RDNA™ 2 Engine Clock Boost Clock: Up to 2321 MHz Game Clock: Up to 2039 MHz Boost Clock is the maximum frequency achievable on the GPU running a boosted workload. Boost Clock feasibility, frequency, and sustainability vary…
SpecPicks Verdict
SpecPicks classifies Sapphire Pulse AMD Radeon RX 6400 Graphics Card GDDR6 1080 FHD 4GB… as a niche pick — read recent reviews before buying in the graphics cards category, based on our editorial and benchmark analysis and our ranking model that weights rating × review-volume × price-fit. Sapphire's positioning sits within the broader category mid-tier. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
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.
Pros & Cons
Pros
- ✓ Backed by Sapphire'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
- - SAPPHIRE PULSE AMD Radeon RX 6400 graphics card works with the efficient Fan coupled with fuse protection built into the external PCI-E power connector circuit to keep components safe.
- - Double bearing fans ensure quieter operation and longer service life to increase product longevity.
Full Specifications
| Brand | Sapphire |
|---|---|
| GPU Series | AMD RX 6000 Series |
| Model Name | SAPPHIRE PULSE AMD Radeon RX 6400 |
| Unit Count | 1.0 Count |
| Model Number | 11315-01-20G |
| Built-In Media | AMD Radeon Graphics |
| Mfr Part Number | 11315-01-20G |
| Video Processor | AMD |
| Antenna Location | Gaming |
| Graphics Card Ram | 4 |
| Graphics Ram Size | 4 |
| Graphics Ram Type | GDDR6 |
| Compatible Devices | Desktop |
| Memory Clock Speed | 2000 MHz |
Ready to buy?
Sapphire Pulse AMD Radeon RX 6400 Graphics Card GDDR6 1080 FHD 4GB PCIE 4.0 HDMI Video Card 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.
*Price sourced from Amazon.com. Last updated 2026-07-22. Price and availability subject to change.
Related Graphics Cards
More guides & deep dives from the SpecPicks archive
Browse all articles & guides →- Emulation Hardware in 2026: FPGA, Software, and Cart-Reader Ecosystems
- Best 1440p Gaming GPUs in 2026
- Best Budget Gaming PC Build 2026 — ~$1,000 ($800 on Sale)
- Best Retro Handhelds in 2026 — From $35 to $500
- RTX 4070 Super vs RX 7800 XT — Which to Buy in 2026
- How to Build a Windows 98 Retro PC in 2026
- The Complete Voodoo5 5500 AGP Driver Guide (2026 Edition)
More reviews from the SpecPicks archive
Browse all reviews →- Ryzen AI Max+ 395 Specs: Full Breakdown and Comparison
- Best IDE & SATA-to-USB Adapters for Retro PC Builds in 2026
- Best AI HATs for Raspberry Pi 5 in 2026
- Best Components for a Budget Local-LLM Workstation in 2026
- DFlash Speculative Decoding on Qwen3.5-35B-A3B: How an RTX 2080 Super 8GB Hits 60+ tok/s
- Ryzen 7 5800X vs 5700X: Best 8-Core AM4 CPU 2026
- Best GPU for Local LLMs Under $400 in 2026
- Build a Raspberry Pi Zero W Retro Emulation Handheld in 2026
- Build an Always-On Raspberry Pi Zero W Project: 24/7 FM Radio and More
- Qwen 3.6 27B at 2x tok/s: Luce DFlash on One RTX 3090
- Best CompactFlash and SATA/IDE Adapter for a Retro PC Boot Drive in 2026
- Self-Hosting Jellyfin on a Raspberry Pi 4 8GB: What It Can Really Do
- Perplexity's Local-or-Cloud Router: What Hardware Runs the Local Half
- Radxa Rock 5B+ Review (2026): The Enthusiast's RK3588 Board
- Sound BlasterX G6 for DOS and Win98 Retro Gaming: SBEMU and Real-Mode Audio
- Ryzen 7 5800X vs 5700X for Gaming: Is the $60 Gap Worth It?
- How to Install Windows 98 SE on a CompactFlash Boot Drive in 2026 (Retro PC Build Guide)
- Raspberry Pi Zero W Projects for Beginners in 2026
- Qwen 3.6-27B in Full VRAM on a 5070 Ti: 50K Context at 4.256bpw, Real Numbers
- Troubleshooting 3dfx Voodoo Cards on Modern AGP Builds: The 2026 Recovery Playbook
- Best GPU for the Ryzen 7 5800X3D in 2026: No-Bottleneck Picks
- Best Quiet CPU Cooler for Silent Workstation and Office Builds 2026
- Blue Yeti vs HyperX QuadCast 2 S: Best USB Mic for Game Streaming in 2026
- Qwen3.6 27B on a 12GB GPU: Quantization, Context, and Real-World Tok/s