Described as a 1080p card on AMD’s website, the Radeon RX 7400 features 28 Compute Units on what appears to be the same RDNA 3-derived Navi 33 GPU variant found inside the Radeon Pro W7400. Therefore, the Radeon RX 7400 also contains 1,792 shaders, 64 ROPs, 112 Texture Units (TMUs) with a total of 13.3 billion transistors at its disposal.
Moreover, the Radeon RX 7400 utilises 32 MB AMD Infinity Cache with 8 GB of GDDR6 VRAM clocked at 10.8 Gbps on a 128-bit bus. According to AMD, this results in a 173 GB/s memory bandwidth. On top of that, AMD has confirmed that the Radeon RX 7400 features DisplayPort 2.1 and HDMI 2.1 ports but no USB Type-C ports to speak of.
The Radeon RX 7400 is a single-slot card too that is said to measure 167 mm in length with a 450 W minimum PSU recommendation. AMD has not confirmed when the Radeon RX 7400 will be available yet. Potentially, the card may only be sold via pre-built OEM systems such as Dell’s Pro Tower QCT1250 and Pro Tower Plus QBT1250, which both list the Radeon RX 7400 as a discrete graphics option. Please see AMD’s website for more technical details about the Radeon RX 7400.
Prior to writing and translating for Notebookcheck, I worked for various companies including Apple and Neowin. I have a BA in International History and Politics from the University of Leeds, which I have since converted to a Law Degree. Happy to chat on Twitter or Notebookchat.