Asrock 90-GA4SZZ-00UANF Challenger Radeon Rx 7800 Xt 90-GA4SZZ-00UANF

Dual Fan Design
Two fans 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.

Stylish Metal Backplate
Solid, Fancy, Cool.
Designed to avoid PCB bending. The fancy outlook makes the graphic card more legendary in visual. It also helps to enhance cooling with the premium thermal pads equipped backside.

Striped Ring Fan
Designed For Enhanced Airflow
ASRock’s all new Striped Ring Fan get more lateral intake and to provide better airflow through the cooling array.

LED Indicators
More Decoration. More Beauty.
LED indicator embellished the graphics card to make it more beautiful.

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.

Ultra-fit Heatpipe
Consolidated to Maximize the Contact.
The heatpipes are consolidated to maximize the contact among each others and also the GPU baseplate for the optimized heat dissipation.

High-density Metal Welding
Improve Heat Dissipation.
Effectively isolate all coverage of the gap between pipe and stacked fins, hence improve heat dissipation effectively.

Nano Thermal Paste
Perfect Thermal Teamwork.
Eliminate the gaps in the contact area to maximize heat transfer and thermal efficiency.

Premium Thermal Pad
Better Heat Transfer.
The premium thermal pad helps to transfer the heat of the components to the heatsink, improving heat dissipation.

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.

AMD Eyefinity Technology
AMD Eyefinity technology expands the traditional limits of desktop computing by multiplying your screen area. With multiple monitors, games become more immersive, workstations become more useful and you become more productive.

Experience incredible performance, visuals, and efficiency when gaming and streaming with the AMD Radeon™ RX 7700 XT and 7800 XT graphics cards, powered by the AMD RDNA™ 3 architecture. Immerse yourself in next-generation desktop experiences on some of the most advanced high refresh rate displays with up to 16GB of GDDR6 memory, new frame generation technologies, advanced raytracing, AI accelerators, AV1 encoding, and support for the latest DisplayPort™ 2.1 technology. The Radeon™ RX 7700 XT and 7800 XT delivers an incredible high refresh 1440p gaming & streaming experience, with additional video memory to step into 4K.

UPSIZE PERFORMANCE. MAXIMIZE FIDELITY
AMD FidelityFX™ Super Resolution technology takes upscaling technology to the next level. Providing incredible image quality while boosting framerates in supported games.
AMD Radeon™ Super Resolution (RSR) leverages FSR technology on the driver level, giving you upscaled performance benefits across thousands of games.

Design



Cooling type



Active


Illumination



Yes


Illumination colour



Blue


Number of fans



2 fan(s)


Product colour



Black


Memory



Data transfer rate



19.5 Gbit/s


Discrete graphics card memory



16 GB


Graphics card memory type



GDDR6


Memory bus



256 bit


Package dimensions



Gross Weight (Package, kg)



1.17 kg


Packaging content



Quick installation guide



Yes


Performance



DirectX version



12 Ultimate


Dual Link DVI



No


HDCP



Yes


OpenGL version



4.6


TV tuner integrated



No


Ports & interfaces



DisplayPort version



2.1


DisplayPorts quantity



3


HDMI ports quantity



1


HDMI version



2.1


Interface type



PCI Express x16 4.0


Power



Minimum system power supply



750 Watt


Supplementary power connectors



2x 8-pin


Processor



CUDA



No


Graphics processor



Radeon RX 7800 XT


Graphics processor family



AMD


Infinity cache



64 MB


Maximum displays per videocard



4


Maximum resolution



7680 x 4320 Pixels


Parallel processing technology support



Not supported


Processor boost clock speed



2475 MHz


Ray accelerators



60


Stream processors



3840


Product dimensions



Net Weight (Product, kg)



0.9 kg


Product Depth



26.7 cm


Product Height



13 cm


Product Width



5.1 cm


System requirements



Windows operating systems supported



Windows 10 x64, Windows 11 x64


Vendor information



Brand Name


Asrock


Warranty



1 Year(s)