Pictures may differ from actual products
Based on the AMD RDNA 2 architecture and supporting ray tracing, the ASRock Radeon RX 6400 Challenger ITX 4 GB graphics card allows you to play in 1080p in good conditions. It features 768 stream processors and high operating frequencies.
4 GB GDDR6 - HDMI/DisplayPort - PCI Express (AMD Radeon RX 6400)
Based on the AMD RDNA 2 architecture and supporting ray tracing, the ASRock Radeon RX 6400 Challenger ITX 4GB graphics card allows you to game in 1080p in good conditions thanks to AMD FidelityFX Super Resolution technology. With 768 stream processors, high frequencies and 4 GB of GDDR6 VRAM, the AMD Radeon RX 6400 gaming graphics card is designed to enjoy your PC games in full HD.
AMD Radeon Software Adrenalin drivers enhance your gaming experience. Enhance your gaming experience with Radeon Software. Enjoy features that enable a truly immersive experience with stunning visuals, jitter-free and tear-free gaming, reduced input latency, and updated game drivers as soon as they are released.
Select your criteria
General information |
Product name |
ASRock Radeon RX 6400 Challenger ITX 4GB |
Brand |
ASRock | |
Model |
RX6400 CLI 4G | |
Graphics chipset |
Graphics chipset |
AMD Radeon RX 6400 |
GPU brand |
AMD | |
Chipset frequency |
1923 MHz | |
Boosted frequency |
2321 MHz | |
Overclocked |
No | |
Number of GPU |
1 | |
Bus |
PCI Express 4.0 x16 | |
Memory |
Video memory size |
4 GB |
Memory interface |
64 bit(s) | |
Video memory frequency |
16000 MHz | |
Memory type |
GDDR6 | |
Architecture |
Stream processors |
768 |
Direct X support (version) |
12 | |
Technical specifications |
Multi-GPU |
None |
Display |
Optimal in-game resolution |
Full HD 1080p |
HD Ready |
Yes | |
4K UHD resolution(s) |
Yes | |
VR Ready (virtual reality) |
No | |
VirtualLink compatible |
No | |
Connectivity |
Video outputs |
1 X DisplayPort Female |
| 1 X HDMI Female | ||
Number of monitor |
2 | |
HDMI standard |
HDMI 2.1 | |
DisplayPort standard |
DisplayPort 1.4a | |
Power connector(s) |
None | |
Design |
Cooling type |
Active (fansink) |
Consumption |
53 W | |
Low profile |
No | |
Format |
Dual Slot | |
Number of PCI slots |
2 | |
LED |
No | |
LED RGB |
No | |
Length |
162 mm | |
Width |
112 mm | |
Thickness |
39 mm | |
Use |
AMD Gamer | |
Warranties |
Commercial warranty |
Seller 3 years |
Legal warranty |
See terms & conditions |
See all ASRock products
Product referenced on 20 Apr 2022
The graphics card works, no problems etc...
I'd advise you to use another, slightly more expensive graphics card, which will give you a lot more performance for a slightly higher price. So I'd advise you to wait and save a bit more to buy a better card, otherwise you're going to need a new card in 6 months' time.
It's a great card that greatly improves my PC's display without consuming too much power, but above all it's made processing my photos via DxO-PureRAW 3 10 times faster, because it's taken into account by this wonderful software!
Used under Linux Mint, it worked straight away.
The few games installed run (games from 2013-2017) at 1080p without any problems with the graphics settings at maximum.
The product was just what I was looking for.
Easy to assemble, robust motherboard with an ideal lighting effect.
In the same universe: itx challenger
