ASRock Radeon RX 6400 Challenger ITX 4GB (RX6400 CLI 4G)
![]() |
ASRock Radeon RX 6400 Challenger ITX 4GB | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog ASRock 2025 - new arrivals, bestsellers, and the most relevant models ASRock.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog ASRock 2025 - new arrivals, bestsellers, and the most relevant models ASRock.

How Much Memory Does a Video Card Need in 202516 GB - the new hit of the season? Or is 8 GB still enough? Let's figure out the optimal VRAM volume for modern games.

Performance mystery: Why mobile graphics cards are inferior to discreteLet's look at how NVIDIA cheats with different versions of chips and why laptop manufacturers slow down graphics cards
Buy ASRock Radeon RX 6400 Challenger ITX 4GB
When you make a purchase through links on our site, we may receive a affiliate commission.
Asrock RX6400 CLI 4G AMD Radeon RX 6400 4 GB GDDR6 90-GA3CZZ-00UANFAMD Radeon RX 6400 Challenger ITX 4GB
- Boost Clock: Up to 2321 MHz / 16 Gbps
- Game Cl... moreock: Up to 2039 MHz / 16 Gbps
- Base Clock: 1923 MHz / 16 Gbpsn
- 6nm AMD Radeon™ RX 6400
- 4GB GDDR6
- AMD RDNA™ 2 Architecture
- DirectX 12 Ultimate
- PCI® Express 4.0 Support
- 1 x DisplayPort&tra Quzo.co.ukDelivery: to United Kingdom Report | £139.93 | ![]() | |||
Asrock Challenger RX6400 CLI 4G 4 GB GDDR6 64 bit Graphics Card 90-GA3CZZ-00UANFSingle Fan Design Optimized Cooling Efficiency. Single fan that provide strong cooling performance and make your gaming rig... morestay cool. Its optimized for delivering excellent gaming experience with stylish and streamlined design.. 0dB Silent Cooling Spin For Cooling, Stop For Silence. The fan spins when the temperature goes high for the optimal cooling, and stops when the temperature goes low for the complete silence. Nano Thermal Paste Perfect Thermal Teamwork. Eliminate the gaps in the contact area to maximize heat transfer and thermal efficiency. Precise Screw Torque Optimized Mounting Pressure. ASRock adopts precise screw torque when assembling its graphics cards to optimize the cooler mounting pressure to improve thermal efficiency while avoiding damage to GPU die. Dr. MOS Dr.MOS is the integrated power stage solution which is optimized for synchronous buck-set down voltage applications! Intelligently delivering higher current and driving up to 50A continuous current for each phase, thus providing improved thermal result and superior performance. Premium 90A Power Choke Compared to traditional chokes, ASRocks premium 90A power chokes effectively make the saturation current up to three times better, thus providing enhanced and improved Vcore voltage to the graphics card. 2oz Copper PCB Using only carefully selected copper materials for PCB layers, 2oz Copper PCB delivers lower temperature and higher energy efficiency for overclocking. Matte Black PCB A new mysterious matte black and copper color scheme to match the prestigious components on ASRock's high-end graphics card. High Density Glass Fabric PCB High Density Glass Fabric PCB design that reduces the gaps between the PCB layers to protect the graphics card against electrical shorts caused by humidity. ASRock Tweak 2.0 Pro and Easy-to-Use Tuning Utility. Provides the smart fan speed control and instant performance tweaking. 8K Resolution Support Not only can it handles 4K graphics but also supports the next generation 8K video output for the ultimate visual experience. PCI Express 4.0 Support This graphics card features PCI Express 4.0 support, with a throughput of 16 GT/s and enables two times the bandwidth compared to PCI Express 3.0. Get ready for the next generation of PC gaming. Introducing AMD Radeon RX 6400 graphics cards, featuring the breakthrough AMD RDNA 2 architecture and engineered to deliver great gaming performance with remarkable efficiency. Blaze a trail into tomorrow, dive into 1080P gaming, enjoy vivid virtual worlds, and elevated experiences with the power of next-generation graphics. Great 1080p Performance AMD Radeon RX 6400 graphics cards deliver great 1080p gaming and impressive frame rates. The power of AMD RDNA 2 architecture is unleashed with up to 12 powerful graphics compute units, coupled with all ultra-high bandwidth AMD Infinity Cache, and up to 4GB of dedicated GDDR6 memory. Vivid Visuals With Box.co.ukDelivery: to United Kingdom Report | £141.49 | ![]() | |||
Asrock RX6400 CLI 4G AMD Radeon RX 6400 4 GB GDDR6 90-GA3CZZ-00UANFSingle Fan Design. 0dB Silent Cooling. Super Alloy Graphics Card. ASRock Tweak 2.0. 8K Resolution Support. AMD FidelityFX™ Su... moreper Resolution. Hardware Raytracing. Single Fan Design. Optimized Cooling Efficiency.. Single fan that provide strong cooling performance and make your gaming rig stay cool. It’s optimized for delivering excellent gaming experience with stylish and streamlined design... 0dB Silent Cooling. Spin For Cooling, Stop For Silence.. The fan spins when the temperature goes high for the optimal cooling, and stops when the temperature goes low for the complete silence.. Nano Thermal Paste. Perfect Thermal Teamwork.. Eliminate the gaps in the contact area to maximize heat transfer and thermal efficiency.. Precise Screw Torque. Optimized Mounting Pressure.. ASRock adopts precise screw torque when assembling its graphics cards to optimize the cooler mounting pressure to improve thermal efficiency while avoiding damage to GPU die.. Dr. MOS. Dr.MOS is the integrated power stage solution which is optimized for synchronous buck-set down voltage applications! Intelligently delivering higher current and driving up to 50A continuous current for each phase, thus providing improved thermal result and superior performance.. Premium 90A Power Choke. Compared to traditional chokes, ASRock’s premium 90A power chokes effectively make the saturation current up to three times better, thus providing enhanced and improved Vcore voltage to the graphics card.. 2oz Copper PCB. Using only carefully selected copper materials for PCB layers, 2oz Copper PCB delivers lower temperature and higher energy efficiency for overclocking.. Matte Black PCB. A new mysterious matte black and copper color scheme to match the prestigious components on ASRock's high-end graphics card.. High Density Glass Fabric PCB. High Density Glass Fabric PCB design that reduces the gaps between the PCB layers to protect the graphics card against electrical shorts caused by humidity.. ASRock Tweak 2.0. Pro and Easy-to-Use Tuning Utility.. Provides the smart fan speed control and instant performance tweaking.. 8K Resolution Support. Not only can it handles 4K graphics but also supports the next generation 8K video output for the ultimate visual experience.. PCI® Express 4.0 Support. This graphics card features PCI® Express 4.0 support, with a throughput of 16 GT/s and enables two times the bandwidth compared to PCI® Express 3.0. Get ready for the next generation of PC gaming.. Introducing AMD Radeon™ RX 6400 graphics cards, featuring the breakthrough AMD RDNA™ 2 architecture and engineered to deliver great gaming performance with remarkable efficiency. Blaze a trail into tomorrow, dive into 1080P gaming, enjoy vivid virtual worlds, and elevated experiences with the power of next-generation graphics.. Great 1080p Performance. AMD Radeon™ RX 6400 graphics cards deliver great 1080p gaming and impressive frame rates. The power of AMD RDNA™ 2 architecture is unleashed with up to Backtotheoffice.co.ukDelivery: in United Kingdom Report | £138.34 | ![]() | |||
ASRock Radeon RX 6400 Challenger ITX 4GB Graphics Card 90-GA3CZZ-00UANFSingle Fan Design Optimized Cooling Efficiency. Single fan that provide strong cooling performance and make your gaming rig... morestay cool. It’s optimized for delivering excellent gaming experience with stylish and streamlined design. 0dB Silent Cooling Spin For Cooling, Stop For Silence. The fan spins when the temperature goes high for the optimal cooling, and stops when the temperature goes low for the complete silence. Nano Thermal Paste Perfect Thermal Teamwork. Eliminate the gaps in the contact area to maximize heat transfer and thermal efficiency. Precise Screw Torque Optimized Mounting Pressure. ASRock adopts precise screw torque when assembling its graphics cards to optimize the cooler mounting pressure to improve thermal efficiency while avoiding damage to GPU die. Super Alloy Motherboard Dr. MOS Dr.MOS is the integrated power stage solution which is optimized for synchronous buck-set down voltage applications! Intelligently delivering higher current and driving up to 50A continuous current for each phase, thus providing improved thermal result and superior performance. Premium 90A Power Choke Compared to traditional chokes, ASRock’s premium 90A power chokes effectively make the saturation current up to three times better, thus providing enhanced and improved Vcore voltage to the graphics card. 2oz Copper PCB Using only carefully selected copper materials for PCB layers, 2oz Copper PCB delivers lower temperature and higher energy efficiency for overclocking. Matte Black PCB A new mysterious matte black and copper color scheme to match the prestigious components on ASRock's high-end graphics card. High Density Glass Fabric PCB High Density Glass Fabric PCB design that reduces the gaps between the PCB layers to protect the graphics card against electrical shorts caused by humidity. ASRock Tweak 2.0 Pro and Easy-to-Use Tuning Utility. Provides the smart fan speed control and instant performance tweaking. CCLonline.comDelivery: to United Kingdom Report | £136.99 | ![]() | |||
Asrock RX6400 CLI 4G AMD Radeon RX 6400 4 GB GDDR6 90-GA3CZZ-00UANF | £143.23 | ![]() |
Series ASRock Challenger
from £200.75
memory GDDR6, 8 GB, 14000 MHz, AMD Radeon RX 6600, Big Navi (RDNA 2), 2491 MHz, HDMI, DisplayPort, 8 pin
from £96.49
850 W, 24+8+8(4+4) pin, 4 х 6+2 pin, 1 x 16 pin, SATA 4, Molex 2, ATX, certificate 80+ Gold, warranty 5 years
from £468.05
memory GDDR6, 16 GB, 19500 MHz, AMD Radeon RX 7800 XT, Navi 3X (RDNA 3), 2475 MHz, HDMI, DisplayPort, 8 + 8 pin, 263 W
from £70.99
650 W, 24+8 (4+4) pin, 2 х 6+2 pin, SATA 4, Molex 2, ATX, certificate 80+ Gold, warranty 5 years
from £316.90
memory GDDR6, 16 GB, 17500 MHz, Intel Arc A770, Alchemist, 2150 MHz, HDMI, DisplayPort, 8 + 8 pin, 225 W
from £53.99
550 W, 24+8 (4+4) pin, 2 х 6+2 pin, SATA 4, Molex 2, ATX, warranty 5 years
from £586.73
memory GDDR6, 16 GB, 20000 MHz, AMD Radeon RX 9070, Navi 48 (RDNA 4), 2520 MHz, HDMI, DisplayPort, backlight, 8 + 8 pin
from £64.99
650 W, 24+8 (4+4) pin, 2 х 6+2 pin, SATA 4, Molex 2, ATX, warranty 5 years
from £399.49
memory GDDR6, 12 GB, 18000 MHz, AMD Radeon RX 7700 XT, Navi 3X (RDNA 3), 2584 MHz, HDMI, DisplayPort, 8 + 8 pin, 245 W
from £67.99
750 W, 24+8+8(4+4) pin, 2 х 6+2 pin, 1 x 16 pin, SATA 4, Molex 2, ATX, warranty 5 years
from £203.57
memory GDDR6, 8 GB, 14000 MHz, AMD Radeon RX 6600, Big Navi (RDNA 2), 2491 MHz, HDMI, DisplayPort, 8 pin, White Edition
from £80.49
750 W, 24+8+8(4+4) pin, 2 х 6+2 pin, 1 x 16 pin, SATA 4, Molex 2, ATX, certificate 80+ Gold, warranty 5 years
from £287.85
memory GDDR6, 16 GB, 17500 MHz, Intel Arc A770, Alchemist, 2150 MHz, HDMI, DisplayPort, backlight, 8 + 8 pin, 225 W
from £232.99
memory GDDR6, 8 GB, 18000 MHz, AMD Radeon RX 7600, Navi 3X (RDNA 3), 2695 MHz, HDMI, DisplayPort, 8 pin
from £136.99
memory GDDR6, 4 GB, 16000 MHz, AMD Radeon RX 6400, Big Navi (RDNA 2), 2321 MHz, HDMI, DisplayPort, without additional food, 55 W
from £539.90
memory GDDR6, 16 GB, 18000 MHz, AMD Radeon RX 7900 GRE, Navi 3X (RDNA 3), 2293 MHz, HDMI, DisplayPort, backlight, 8 + 8 pin, 260 W
from £323.40
memory GDDR6, 16 GB, 18000 MHz, AMD Radeon RX 7600 XT, Navi 3X (RDNA 3), 2799 MHz, HDMI, DisplayPort, backlight, 8 + 8 pin, 190 W
from £207.99
memory GDDR6, 8 GB, 16000 MHz, Intel Arc A750, Alchemist, 2200 MHz, HDMI, DisplayPort, backlight, 8 + 8 pin, 225 W
from £599.00
memory GDDR6, 8 GB, 16000 MHz, AMD Radeon RX 6600 XT, Big Navi (RDNA 2), 2589 MHz, HDMI, DisplayPort, 8 pin
from £466.41
memory GDDR6, 16 GB, 20000 MHz, AMD Radeon RX 9060 XT, Navi 44 (RDNA 4), 3290 MHz, HDMI, DisplayPort, backlight, 8 pin, 182 W
We recommendCompare using chart →
from £109.49
memory GDDR6, 4 GB, 16000 MHz, AMD Radeon RX 6400, Big Navi (RDNA 2), 2321 MHz, HDMI, DisplayPort, without additional food, 55 W
from £697.99
memory GDDR6, 16 GB, 20000 MHz, AMD Radeon RX 9070 XT, Navi 48 (RDNA 4), HDMI, DisplayPort, backlight, 8 + 8 + 8 pin
from £675.48
memory GDDR6, 16 GB, 20000 MHz, AMD Radeon RX 9070 XT, Navi 48 (RDNA 4), 3030 MHz, HDMI, DisplayPort, 8 + 8 + 8 pin
from £418.99
memory GDDR7, 16 GB, 28000 MHz, NVIDIA GeForce RTX 5060 Ti, Blackwell, 2617 MHz, HDMI, DisplayPort, 8 pin, 180 W
from £274.99
memory GDDR7, 8 GB, 28000 MHz, NVIDIA GeForce RTX 5060, Blackwell, 2535 MHz, HDMI, DisplayPort, 8 pin, 145 W
from £554.99
memory GDDR6, 16 GB, 20000 MHz, AMD Radeon RX 9070, Navi 48 (RDNA 4), 2700 MHz, HDMI, DisplayPort, backlight, 8 + 8 pin
from £673.22
memory GDDR6, 16 GB, 20000 MHz, AMD Radeon RX 9070 XT, Navi 48 (RDNA 4), 3060 MHz, HDMI, DisplayPort, backlight, 8 + 8 + 8 pin
from £236.97
memory GDDR6, 12 GB, 15000 MHz, NVIDIA GeForce RTX 3060, Ampere, 1807 MHz, no LHR, HDMI, DisplayPort, 8 pin
from £709.99
memory GDDR6, 16 GB, 20000 MHz, AMD Radeon RX 9070 XT, Navi 48 (RDNA 4), 3100 MHz, HDMI, DisplayPort, backlight, 8 + 8 + 8 pin
from £285.97
memory GDDR6, 8 GB, 17000 MHz, NVIDIA GeForce RTX 4060, Ada Lovelace, 2460 MHz, HDMI, DisplayPort, backlight, 8 pin, 115 W
from £659.99
memory GDDR6, 16 GB, 20000 MHz, AMD Radeon RX 9070 XT, Navi 48 (RDNA 4), 2970 MHz, HDMI, DisplayPort, backlight, 8 + 8 pin
from £398.99
memory GDDR7, 16 GB, 28000 MHz, NVIDIA GeForce RTX 5060 Ti, Blackwell, 2587 MHz, HDMI, DisplayPort, 8 pin, 180 W