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Powered by AMD Gaming PC

Picture of AMD Radeon graphics card and Ryzen CPU at PB Tech



AMD Smart Access Memory lets us get more performance when gaming through new levels of communication between AMD Ryzen desktop processors and AMD Radeon graphics cards over PCI Express.

Combine an AMD Ryzen 5000 Series processor or a select AMD Ryzen 3000 Series processor with an AMD Radeon RX 6000 Series graphics card to boost your system’s performance, thanks to AMD Smart Access Memory technology. AMD Smart Access Memory enables AMD Ryzen processors to harness the full potential of the graphics card memory. Enjoy increased performance with all-AMD in your system for the ultimate gaming advantage.

So crank up your settings, play at higher resolutions, stream it all - with AMD Ryzen + Radeon System at PB Tech - you’re equipped to win!

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AMD Ryzen 5000 Series desktop processors offer incredibly fast single-thread and multi-core performance for PC gamers. 

AMD Ryzen 3000 Series desktop processors are amongst the highest-rated processors available in the world today, they set a new standard for high-performance gaming while offering incredible performance for those who edit captured gameplay to create epic montages of their best plays.

Equipped with high clock speeds and lots of memory so you can enjoy high-resolution + high-refresh rate gaming. Choose AMD Ryzen for PCIe 4.0 support, take advantage of the most advanced motherboards, graphics and storage technologies available today.

AMD Ryzen 5000 and Ryzen 3000 Series desktop processors deliver proven, game-winning performance, from 1080p to ultra-quality 4K resolutions.

Gaming PC Builds featuring AMD Ryzen Processors! Shop all Gaming PC

DX Raytracing

Experience Photo Realistic Games

DXR (DirectX Raytracing) adds a new level of graphics realism to games through effects like reflections, shadows, and global illumination at real-time frame rates on AMD Radeon RX 6000 series graphics, thanks to AMD RDNA 2 architecture support for hardware-accelerated raytracing.

Picture of DX Ray-tracing in Dirt 5
Picture of DX Ray-tracing in Godfall



Achieve high-refresh rates and a new level of immersion with AMD Radeon RX 6000 Series graphics cards, featuring breakthrough AMD RDNA 2 and support for DirectX 12 Ultimate. DirectX Raytracing (DXR), variable rate shading (VRS) and AMD FidelityFX features create rich detail and realistic lighting, shadows and reflections. Get the ultimate gaming experience with up to 16GB of dedicated GDDR6 memory and ground-breaking AMD Infinity Cache to play at ultra-settings with smooth framerates.

Enjoy value, performance, and 4GB of memory with the RX 570 graphics card, ideal for gaming at competitive settings with incredibly smooth gameplay. These graphics cards are equipped with the graphics card memory and efficiency needed to power popular PC games. Take control of your graphics card, record, stream and share your best gameplay moments with incredible features found in the latest 2021 AMD Radeon software suite.

Gaming PC Builds featuring AMD Radeon RX Graphics Shop all Gaming PC

FidelityFX Contrast Adaptive Sharpening & Ambient Occulsion

More Detail, More Realistic Geometry Shading

Contrast Adaptive Sharpening (CAS) helps increase visual quality by enabling stunning visual sharpness with optional upscaling to restore detail lost after Temporal Anti-Aliasing (TAA) is applied. For games that support FidelityFX CAS, turning off Radeon Image Sharpening in Radeon Software to avoid over-sharpening is recommended.

AMD RDNA architecture-optimized Combined Adaptive Compute Ambient Occlusion (CACAO) dynamically and efficiently helps improve the appearance of objects based their exposure to ambient light.

Picture of AMD FidelityFX Ambient Occlusion
Picture of AMD FidelityFX Sharpening



PB Tech is the largest manufacturer of Gaming PC builds in NZ, we stock the biggest range of component options from top brands AMD, Sapphire, PowerColor, Asus, Corsair, NZXT and more.

You can use the Online System Builder tool to design your own AMD Gaming PC, and then, with the click of button, have the PB Tech team assembly build the PC you have designed for you. If you are wanting to build for yourself, stop into any of our PB Tech stores nationwide to check out the massive range of PC parts in person, and chat to our expert staff about your next build.

PB Tech is proud to be the #1 NZ destination for PC Gaming Builds, High Performance Components and Glorious Gaming Gear!

Start designing your own Custom AMD Gaming PC Build at PB Tech today!

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Maximum Fidelity

Great Looking Games for Gamers

FidelityFX is the AMD open source image quality toolkit available for developers to implement into their games that are optimized for AMD RDNA and RDNA 2 architectures. FidelityFX helps deliver ultimate visual quality with minimal performance overhead, freeing up your graphics card to power the intense gaming experiences you demand!

The combination of our existing and new AMD FidelityFX effects and DirectX 12 Ultimate effects like DirectX Raytracing (DXR) will enable developers to include realistic lighting, shadows, and reflections along with new levels of detail in their games for truly next-generation visuals.

The broad industry adoption of AMD FidelityFX reinforces AMD’s commitment to gaming with technologies for all – one of our core values is support for open standards and technologies that benefit both developers and gamers.