Powerful Sapphire AMD Radeon RX 7900 XT PURE graphics card now costs less than 15 thousand! It's suitable for 4K gaming and has 20 GB of memory

  • Sapphire AMD Radeon RX 7900 XT PURE dropped to 14,858 CZK from the original 17,490 CZK
  • The graphics card offers 20 GB of GDDR6 memory and RDNA 3 architecture for 4K gaming
  • This custom model features triple-fan Axial Fan cooling

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Adam Kurfürst
Adam Kurfürst
23. 9. 2025 22:30
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The powerful graphics card Sapphire AMD Radeon RX 7900 XT PURE is currently on sale at Smarty with an attractive discount, thanks to which the price has dropped from the original 17,490 CZK to 14,858 CZK. For this price, interested buyers get a top-tier gaming card with 20GB GDDR6 memory, capable of handling even the most demanding titles in 4K resolution.

Performance for 4K Gaming and Professional Work

At the heart of the card is the AMD RDNA 3 architecture with 5376 stream processors and 84 compute units. The graphics memory uses a 320-bit bus with an effective speed of 20 Gbps, which, together with 80MB Infinity Cache, ensures sufficient bandwidth for demanding applications. The PURE model from Sapphire, known for its more affordable “custom” models, operates at a frequency of 2075 MHz with a boost potential of up to 2450 MHz.

For connecting monitors, there are two HDMI 2.1 ports and two DisplayPort 2.1 ports, allowing simultaneous connection of up to four displays with a maximum resolution of 7680 × 4320 pixels. The card naturally supports modern technologies such as FidelityFX Super Resolution, Radeon Anti-Lag, and hardware AV1 encoding.

Sophisticated Cooling for Quiet Operation

The triple-fan Axial Fan system uses angled profile blades that generate 44% higher pressure and 19% more airflow compared to standard solutions. In idle mode, the fans automatically turn off thanks to Intelligent Fan Control technology.

The design utilizes a 14-layer copper PCB for maximum stability at high performance. An aluminum backplate with a thermal pad helps dissipate heat from the back of the card. A length of 313 mm and a thickness of 2.7 slots mean that the card requires a spacious case with good airflow.

Who will benefit from this card at this price?

With the current price under 15,000 CZK, the RX 7900 XT PURE represents an interesting choice for demanding gamers who want to play modern titles in 4K resolution with high details. The generously sized 20GB memory will ensure enough space even for future games with demanding textures.

The card also excels in content creation – the hardware AV1 encoder accelerates video exports, while the large memory helps with 8K video editing or complex 3D scenes. Streamers will appreciate the ability to broadcast in high quality without a significant impact on gaming performance.

Conversely, for regular office use or 1080p gaming, the card is unnecessarily powerful. Current owners of weaker setups should be aware that the card requires at least a 750W power supply with two 8-pin connectors.

Complete Technical Specifications

GPUAMD Radeon RX 7900 XT (Navi 31)
ArchitectureRDNA 3
Manufacturing Process5 nm (GCD) / 6 nm (MCD)
Stream Processors5376
Compute Units84
Ray Accelerators84 (2nd generation)
AI Accelerators168 (1st generation)
Core Frequency2075 MHz
Boost Frequency2450 MHz
Memory20 GB GDDR6
Bus Width320 bit
Memory Speed20 Gbps
Bandwidth800 GB/s
Infinity Cache80 MB
Connectors2× HDMI 2.1, 2× DisplayPort 2.1
Power Connectors2× 8-pin
Recommended PSU750 W
Dimensions313 × 133.7 × 52.6 mm (2.7 slots)

Would you appreciate such a graphics card in your build?

About the author

Adam Kurfürst

Adam studuje na gymnáziu a technologické žurnalistice se věnuje od svých 14 let. Pakliže pomineme jeho vášeň pro chytré telefony, tablety a příslušenství, rád se… More about the author

Adam Kurfürst
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