Sapphire
Sapphire Pulse AMD Radeon RX 6400 Graphics Card GDDR6 1080 FHD 4GB PCIE 4.0 HDMI Video Card
Bottom line: The Sapphire Pulse AMD Radeon RX 6400 Graphics Card GDDR6 1080 FHD 4GB: RDNA 2 architecture on a 6nm process for efficient 1080p gaming; main trade-off: only 4GB GDDR6 caps texture quality in newer VRAM-hungry games.
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Pros & Cons
Pros
- ✓ RDNA 2 architecture on a 6nm process for efficient 1080p gaming
- ✓ Boost clock up to 2321 MHz drives smooth Full HD frame rates
- ✓ Dual bearing fans run quieter and last longer than sleeve-bearing designs
- ✓ Fuse-protected PCI-E power connector helps keep components safe
Cons
- ✗ Only 4GB GDDR6 caps texture quality in newer VRAM-hungry games
- ✗ Single HDMI output restricts multi-monitor configurations
- ✗ Built for 1080p FHD only, no headroom for 1440p or 4K
- ✗ Boost clock up to 2321 MHz varies by workload, not guaranteed
Manufacturer description
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 scored Sapphire Pulse AMD Radeon RX 6400 Graphics Card GDDR6 1080 FHD 4GB… using a rating × review-volume × price-fit model applied to published specs and reviews across the graphics cards category. Sapphire's graphics cards lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
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 retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.
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 Count |
| Model Number | 11315-01-20G |
| Built-In Media | AMD Radeon Graphics |
| Number of Fans | 2 |
| Mfr Part Number | 11315-01-20G |
| Number of Items | 1 |
| Number of Packs | 1 |
| 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 |
| Graphics Coprocessor | AMD Radeon RX 6400 |
| Graphics Description | AMD Radeon RX 6400, 4GB GDDR6, Boost Clock up to 2321 MHz, Game 2039 MHz |
| Warranty Description | 2 year manufacturer |
Ready to buy?
Sapphire Pulse AMD Radeon RX 6400 Graphics Card GDDR6 1080 FHD 4GB PCIE 4.0 HDMI Video Card is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
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