rx 6400
Skip itWeak search conversion (0.3%) — this niche doesn't clear our bar today.
Review moat
Great374.46avg incumbent reviews — the moat a new listing must climb
Quality gap
Great4.3★avg incumbent rating — lower means beatable quality
Avg price
Good$133.62avg listing price — sweet spot $15–$100
Growth
Bad-1.6%90-day search growth — must beat 0% to launch
Brand share
Bad90%top-5 brand share — brand-locked demand
Price range
Bad$54.19–$247.77cheapest to priciest tracked listing — scored on the share inside $15–$100
Returns
Bad5.7%return rate — above 5% kills the launch gate
Market size
Bad$73K$73K/yr · 188K searches
Competition
Bad81%top-5 click share — a locked-up shelf
Conversion
Bad0.3%search→purchase rate — share of searches ending in a sale
According to Flapen's Amazon United States niche tracking, rx 6400 is a $73K/yr Amazon United States market (188K searches/yr). The top 5 brands hold 90% of demand. Verdict: Skip it — 30/100.
Data updated Jul 21, 2026 · scored weekly · How we score niches
rx 6400 market data
- Units sold / yr
- 500–750
- avg 0–100/product
- Revenue / yr
- $67K–$100K
- units × avg price
- Conversion rate
- 0.3%
- Avg BSR
- #309
- Page quality
- 0%
- Prime
- 85%
- Sponsored
- 31%
- Out of stock
- 12.8%
- Avg brand age
- 48 months
- Avg seller age
- 176 days
Competition & brand share
The top 5 products capture 81% of clicks — a locked-up shelf that new listings rarely crack.Brands
9 falling
Sellers
75
Top-5 brand share
90%
Top 20: 100%
Top-5 click share
81%
Top 20: 100%
Open market
7%
- ASRock41%
- XFX27%
- Sparkle9%
- maxsun7%
- msi6%
- ReSpec.io3%
- Open — no brand owns it (3 brands, 7%)
Demand & seasonality
Weekly Amazon search volume, last 102 weeks — -1.6% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.3×
Top rx 6400 search terms
- rx 6400 low profile53K/yr
- rx 640068K/yr
- amd radeon rx 640012K/yr
- amd radeon rx 6400 low profile9K/yr
- rx640013K/yr
- radeon rx 6400 low profile5K/yr
- radeon rx 64007K/yr
- amd rx 64006K/yr
- rx6400 low profile gpu4K/yr
- rx 6400 lp3K/yr
Top rx 6400 products on Amazon
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 13 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
ASRock AMD Radeon RX 6400 Challenger ITX 4GB GDDR6 0dB Silent Cooling 16 Gbps Graphics Card 8K 64bit 7680 x 4320 HDMI DisplayPort PCI Express 4.0
ASRock$119.084.3★105 rev
XFX Speedster SWFT105 Radeon RX 6400 Gaming Graphics Card with 4GB GDDR6 AMD RDNA 2 RX-64XL4SFG2
XFX$204.614.3★739 rev
Sparkle Intel Arc A310 ECO 4GB GDDR6 50W TBP Short Bracket is Included Low-Profile Single Fan Single Slot HDMI x1 Mini DisplayPort x2 SA310C-4G
Sparkle$120.144.5★479 rev
maxsun AMD Radeon RX 550 4GB GDDR5 ITX Computer PC Gaming Video Graphics Card GPU 128-Bit DirectX 12 PCI Express X16 3.0 DVI-D Dual Link HDMI DisplayPort
maxsun$99.684.4★1,731 rev
maxsun GeForce RTX 3050 6GB Graphics Cards GDDR6 Video Graphics Card GPU for Gaming PC Mini Small Form Factor SSF Slim Low Profile Design PCI Express 4.0 HDMI 2.1 DisplayPort 1.4a
maxsun$247.774.5★166 rev
Newest
by launch date
ReSpec.io AMD Radeon RX 640 Graphics Card 4GB Low Profile Dell GPU 6044M (Renewed)
ReSpec.io$54.196 rev
SOYO GeForce GT 740 4GB Low Profile Graphics Card HDMI/VGA/DVI-D Triple Output 4GB DDR3 128-Bit SFF Half-Height Video Card for Slim Desktop PC Computer GPU Supports Windows 11/10/8/7
SOYO$59.2288 rev
maxsun GeForce RTX 3050 6GB Graphics Cards GDDR6 Video Graphics Card GPU for Gaming PC Mini Small Form Factor SSF Slim Low Profile Design PCI Express 4.0 HDMI 2.1 DisplayPort 1.4a
maxsun$247.77166 rev
ASRock Radeon RX 6400 Low Profile 4GB AMD RDNA 2 4GB GDDR6 PCIe 4.0 Single Fan 0dB Silent 1080p Gaming SFF Ready
ASRock$110.5130 rev
msi Gaming RTX 3050 LP 6G OC Graphics Card (NVIDIA RTX 3050 96-Bit Boost Clock: 1492 MHz 6GB GDDR6 14 Gbps HDMI/DP Ampere Architecture)
msi$211.37363 rev
Trending
90-day click momentumASRock AMD Radeon RX 6400 Challenger ITX 4GB GDDR6 0dB Silent Cooling 16 Gbps Graphics Card 8K 64bit 7680 x 4320 HDMI DisplayPort PCI Express 4.0
ASRock$119.084.3★
SOYO GeForce GT 740 4GB Low Profile Graphics Card HDMI/VGA/DVI-D Triple Output 4GB DDR3 128-Bit SFF Half-Height Video Card for Slim Desktop PC Computer GPU Supports Windows 11/10/8/7
SOYO$59.224.5★
XFX Speedster SWFT105 Radeon RX 6400 Gaming Graphics Card with 4GB GDDR6 AMD RDNA 2 RX-64XL4SFG2
XFX$204.614.3★
maxsun AMD Radeon RX 550 4GB GDDR5 ITX Computer PC Gaming Video Graphics Card GPU 128-Bit DirectX 12 PCI Express X16 3.0 DVI-D Dual Link HDMI DisplayPort
maxsun$99.684.4★
msi Gaming RTX 3050 LP 6G OC Graphics Card (NVIDIA RTX 3050 96-Bit Boost Clock: 1492 MHz 6GB GDDR6 14 Gbps HDMI/DP Ampere Architecture)
msi$211.374.5★
What buyers say about rx 6400
What buyers praise and complain about, mined from review topics.What buyers love
“Great for the price”
“Installation was click it in and screw it down”
“So far so good working great with windows 11 pro”
“Seems to be a good card”
“This board no issues works flawlessly”
“Quick Sync”
“fits great”
“Amazing for multitasking and display”
“Great card for media transcoding”
“Everything as advertised”
What buyers complain about
“it is noisy”
“Didn't work”
“It is a very tedious task. especially with the tiny screws”
“It didn't fit in my Dell Optiplex 7040 SFF”
“I could have avoided the mistake had the listing included a nice clear image of the top of the card”
“Failed after 6 months”
“Gambled on cheap crap”
“It didn't fit in my Dell Optiplex 7040 SFF”
“Don't expect it to run high performance games that require more then 6gbs of Ram”
“The only downside I found was that HDMI output for large resolutions was highly limited due to the output path being native for display port”
Top return reasons
Common questions
- Is rx 6400 profitable to sell on Amazon United States?
- The niche generates $73K/yr across 13 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is -1.6%. Flapen's verdict: Skip it (30/100).
- How competitive is the rx 6400 niche?
- 9 brands and 75 sellers compete. The top 5 products take 81% of clicks and top 5 brands hold 90% of demand.
- What do buyers complain about in rx 6400?
- Top complaints mined from reviews: Noise Level, Functionality-Overall, Assembly/Installation. The return rate is 5.7% — above our launch gate.
- When does demand for rx 6400 peak?
- Demand is steady year-round — the busiest month runs 1.3× the quietest.
- What does it cost to enter the rx 6400 niche?
- Listings span $54.19–$247.77; the average listing price is $133.62 (sweet spot $15–$100). The average incumbent carries 374 reviews — the moat a new listing must climb.