ASRock AMD Radeon RX 6400 Challenger ITX 4GB Single Fan Graphics

OverviewSingle Fan Design Optimized Cooling EfficiencySingle fan that provide strong cooling performance and make your gaming rig stay cool. Its optimized for delivering excellent gaming experience with stylish and streamlined design.0dB Silent Cooling Spin For Cooling, Stop For SilenceThe 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 TeamworkEliminate the gaps in the contact area to maximize heat transfer and thermal efficiency.Precise Screw Torque Optimized Mounting PressureASRock adopts precise screw torque when assembling its graphics cards to optimize the cooler mounting pressure to improve thermal efficiency while avoiding damage to GPU dieDr. MOSDr.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 performancePremium 90A Power ChokeCompared 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.Matte Black PCBA new mysterious matte black and copper color scheme to match the prestigious components on ASRock's high-end graphics card.High Density Glass Fabric PCBHigh Density Glass Fabric PCB design that reduces the gaps between the PCB layers to protect the graphics card against electrical shorts caused by humidity.8K Resolution SupportNot only can it handles 4K graphics but also supports the next generation 8K video output for the ultimate visual experience.PCI Express 4.0 SupportThis 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.Great 1080p PerformanceAMD 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 VisualsWith immersive gaming technologies and support for DirectX 12 Ultimate, AMD Radeon RX 6400 graphics cards draw you into the action. Experience gaming with realistic lighting, shadows, and reflections along with rich detail, thanks to DirectX Raytracing (DXR), variable rate shading (VRS), and AMD FidelityFX technology features, optimized for AMD RDNA 2 architecture.Get A Boost In Frames For Your GamesAMD FidelityFX Super Resolution (FSR) technology boosts your frame rates by 2.4X on average across select FidelityFX Super Resolution supported games2 with high-quality, high-resolution gaming experiences delivered by AMD Radeon RX 6000 Series graphics cards. Optimize your gaming experience between four presets, ranging from best visual fidelity to maximum performance.The Best Gaming Experience For The Best Gaming OSAMD Radeon graphics with Windows 11 enables the ultimate gaming experience through superior graphics, amazing performance, optimized security features. With support for DirectX 12 Ultimate, Auto HDR, AMD Radeon graphics, and Radeon software all stand ready to supercharge your gaming experience with Windows 11.Clock: GPU / MemoryBoost Clock: Up to 2321 MHz / 16 GbpsGame Clock: Up to 2039 MHz / 16 GbpsBase Clock: 1923 MHz / 16 GbpsKey specification6nm AMD Radeon RX 64004GB GDDR6AMD RDNA 2 ArchitectureDirectX 12 UltimatePCI Express 4.0 Support1 x DisplayPort 1.4 with DSC / 1 x HDMI 2.1 VRRKey FeaturesSingle Fan Design0dB Silent CoolingSuper Alloy Graphics CardASRock Tweak 2.08K Resolution SupportAMD FidelityFX Super ResolutionHardware RaytracingSpecificationsGraphics EngineAMD Radeon RX 6400Bus StandardPCI Express 4.0 x4DirectX12 UltimateOpenGL4.6Memory4GB GDDR6Engine ClockBoost Clock: Up to 2321 MHzGame Clock: Up to 2039 MHzBase Clock: 1923 MHzStream Processors768Memory Clock16 GbpsMemory Interface64-bitResolutionDigital Max Resolution: 7680 x 4320Interface1 x HDMI 2.1 VRR1 x DisplayPort 1.4 with DSCHDCPYesMulti-View2Recommended PSU350WAccessories1 x Quick Installation GuideDimensions162 x 112 x 39 mm, 2-slotNet Weight275g-Chipset Manufacturer: AMDChipset Series: RXChipset: RX 6400Form Factor: 2x ATXMemory: 4GBFans: 1RGB: No