PH-RX6400-4G, RDNA2 Architecture, Cores: 768, Ray Accelerators: 12, Infinity Cache: 16MB, Boost Clock: 2321 MHz, 1 x DPort, 1 x HDMI
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Please view our whole range of Radeon RX 6400 Series here
The ASUS Phoenix Radeon™ RX 6400 derives its name from a high performance output in a robust package. A large single fan takes advantage of our Axial-tech fan design and a dual-ball bearing fan that lasts twice as long as sleeve-bearing alternatives. To raise the bar, each card is manufactured using our fully-automated Auto-Extreme Technology manufacturing process and put through a 144-hour gaming stress test. If you're looking for a long-lasting companion to power you through years to come, look no further than the ASUS Phoenix.
A large Axial-tech fan features a smaller hub that facilitates longer blades and a barrier ring to increase downward air pressure.
Different bearing types have unique pros and cons. Ball bearings excel at durability and can last up to twice as long as sleeve bearing designs.
Auto-Extreme Technology is an automated manufacturing process that sets new standards in the industry by allowing all soldering to be completed in a single pass. This reduces thermal strain on components and avoids the use of harsh cleaning chemicals, resulting in less environmental impact, lower manufacturing power consumption, and a more reliable product overall.
Each card must meet rigorous performance and reliability standards before it ships. Performance and stress tests are run with the latest chart-topping titles like Fortnite, League of Legends, Overwatch, and PlayerUnknown's Battlegrounds. We also carry out reliability trials that include a 144-hour stability test and a series of 3DMark benchmarking runs to ensure the card performs well when pushed to the limits.
AMD RDNA 2 architecture is the foundation for next-generation PC gaming graphics, the PlayStation 5 and Xbox Series S and X consoles. The groundbreaking RDNA architecture was first introduced at E3 2019, and since then has continuously evolved to spearhead the next generation of high performance gaming. It’s the DNA that powers your games, the DNA that brings your games to life, the DNA that keeps evolving. AMD RDNA 2 architecture introduces significant architecture advancements in the form of an enhanced compute unit, new visual pipeline, and all new AMD Infinity Cache, enabling high resolution gaming performance with vivid visuals.
AMD FidelityFX Super Resolution (FSR) uses cutting-edge upscaling technologies to help boost your framerates in select titles and deliver high-quality, high-resolution gaming experiences, without having to upgrade to a new graphics card.
AMD powered PCs with Windows 11 enable the ultimate gaming experience through superb graphics, amazing performance, optimized security features, and support for the latest features.
Graphics Engine | AMD Radeon RX 6400 (RDNA2) |
Bus Standard | PCI Express 4.0 |
Processing Cores | 768 |
Clock | 2039 MHz |
Boost Clock | 2321 MHz |
Ray Accelerators | 12 |
Infinity Cache | 16MB |
Video Memory | 4GB GDDR6 |
Memory Interface | 64-bit |
Memory Speed | 16.0 Gbps |
Video Resolution | Digital Max Resolution: 7680x4320 |
Video Interface | 1 x HDMI 2.1 1 x DisplayPort 1.4 |
Maximum Displays | 2 |
DirectX | 12 API |
OpenGL | 4.6 |
Power Consumption | - |
Recommended PSU | 500W |
Power Connectors | - |
Dimensions | 196mm x 128.5mm x 40.5mm |
Get your order delivered the next working day for £5.99, available when ordering Monday - Thursday and before 17:00 on that day if the product is in stock and your payment has cleared.
Get your order delivered the next working day before 12:00pm for £10.98, available when ordering Monday - Thursday and before 17:00 on that day if the product is in stock and your payment has cleared. Some orders if via PayPal and the first customer order may not clear in time.
If you need your order at the weekend, for £12.58, you can specify the day you wish to have it delivered to you, Saturday or Sunday providing your order has been placed by 17:00 on the Friday before.
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