AMD Radeon RX 7400 specifications and in-depth review

AMD Radeon RX 7400

Manufacturer: AMD

The AMD Radeon RX 7400 is a graphics card designed for high-performance gaming and professional applications. With 8GB of GDDR6 VRAM and a GPU clock speed of 1452 MHz, it is well-suited for demanding graphical tasks. The card also features support for DirectX 12 Ultimate, ensuring compatibility with the latest gaming technologies.

On the technical side, the RX 7400 boasts a maximum memory bandwidth of 173 GB/s and a GPU turbo boost of 2300 MHz. It includes 1792 shading units and supports ray tracing for enhanced visual effects. The card operates with a 55W thermal design power (TDP) and utilizes RDNA 3.0 architecture, built on a 6nm semiconductor process for energy efficiency and performance.

Pros
  • Supports DirectX 12 Ultimate for compatibility with the latest gaming and graphics technologies.
  • Equipped with 8GB of GDDR6 VRAM, providing sufficient memory for gaming and professional workloads.
  • Features ray tracing support for more realistic lighting and shadows in supported applications.
  • Supports multi-display technology, allowing for expanded setups with multiple monitors.
  • Low 55W TDP ensures energy efficiency while delivering solid performance.
Cons
  • Lacks support for DLSS or XeSS technologies, limiting advanced upscaling options.
  • No USB-C or mini DisplayPort outputs, reducing flexibility for certain display configurations.
  • Does not feature air-water cooling, which may impact thermal management in high-performance use cases.
Who is this for?

The AMD Radeon RX 7400 is well-suited for gamers and professionals who need a capable graphics card for moderate to demanding tasks. With 8GB of GDDR6 VRAM and support for DirectX 12 Ultimate, it excels in providing smooth performance for modern gaming and creative applications. Its ray tracing support and efficient 55W TDP make it a good fit for users seeking high-quality visual effects without excessive power consumption. Additionally, the ability to handle multi-display setups makes it ideal for users with multi-monitor configurations.

Who is this NOT for?

This graphics card may not be suitable for users who require cutting-edge upscaling technologies, as it lacks support for DLSS and XeSS. Heavy professional workloads or ultra-high-end gaming may be limited by the absence of features like air-water cooling, which could hinder sustained performance in demanding environments. Users needing a wider range of display connectivity options will find the lack of USB-C and mini DisplayPort outputs restrictive.

Performance:

GPU clock speed 1452 MHz
GPU turbo 2300 MHz
pixel rate 147.2 GPixel/s
floating-point performance 16.49 TFLOPS
texture rate 257.6 GTexels/s
GPU memory speed 2250 MHz
shading units 1792
texture mapping units (TMUs) 112
render output units (ROPs) 64
Has Double Precision Floating Point (DPFP)

The performance of the AMD Radeon RX 7400 is driven by a GPU clock speed of 1452 MHz and a turbo boost of up to 2300 MHz, ensuring fast processing for demanding applications. It delivers 16.49 TFLOPS of floating-point performance and a pixel rate of 147.2 GPixel/s, allowing for high-quality rendering. Additionally, the card is equipped with 1792 shading units and 112 texture mapping units, which contribute to its robust graphical output. With a texture rate of 257.6 GTexels/s and a GPU memory speed of 2250 MHz, the RX 7400 can handle complex visual effects with ease. It also supports Double Precision Floating Point (DPFP) operations, enhancing precision in professional workflows.

Memory:

effective memory speed 10800 MHz
maximum memory bandwidth 173 GB/s
VRAM 8GB
GDDR version GDDR6
memory bus width 128-bit
Supports ECC memory

The AMD Radeon RX 7400 is equipped with 8GB of GDDR6 VRAM, offering a solid memory foundation for gaming and professional workloads. It features an effective memory speed of 10800 MHz and a maximum memory bandwidth of 173 GB/s, ensuring fast data transfer and smooth performance. With a 128-bit memory bus width, this graphics card supports a high level of efficiency. Additionally, it supports ECC memory, providing added reliability for data integrity in critical tasks.

Features:

DirectX version DirectX 12 Ultimate
OpenGL version 4.6
OpenCL version 2.2
Supports multi-display technology
supports ray tracing
Supports 3D
supports DLSS
has FSR4
has XeSS (XMX)
AMD SAM / Intel Resizable BAR AMD SAM
has LHR
has RGB lighting

The AMD Radeon RX 7400 is packed with advanced features for a superior graphical experience. It supports DirectX 12 Ultimate and ray tracing, delivering enhanced visual effects and compatibility with the latest gaming technologies. The card also supports multi-display setups, making it ideal for immersive multi-monitor configurations. Additionally, it includes AMD FSR4 for improved performance, but lacks DLSS and XeSS support. It also features AMD SAM (Resizable BAR) for optimized performance with compatible systems.

Ports:

has an HDMI output
HDMI ports 1
HDMI version HDMI 2.1
DisplayPort outputs 3
USB-C ports 0
DVI outputs 0
mini DisplayPort outputs 0

The AMD Radeon RX 7400 offers a range of display connectivity options, including 1 HDMI 2.1 port and 3 DisplayPort outputs for versatile display setups. It does not feature any USB-C, DVI, or mini DisplayPort outputs, making it less flexible for certain older or specialized monitor connections. The inclusion of HDMI 2.1 ensures compatibility with modern 4K displays and higher refresh rates.

General info:

GPU architecture RDNA 3.0
release date August 2025
Thermal Design Power (TDP) 55W
PCI Express (PCIe) version 4
semiconductor size 6 nm
number of transistors 13300 million
Has air-water cooling
width 167 mm

The AMD Radeon RX 7400 is built on the RDNA 3.0 GPU architecture and utilizes a 6nm semiconductor process for improved performance and efficiency. With a thermal design power (TDP) of just 55W, it provides energy-efficient operation while maintaining solid performance. The card also supports PCI Express 4.0 and is equipped with 13.3 billion transistors. Its compact design measures 167mm in width, and it does not feature air-water cooling.

Final Verdict

The AMD Radeon RX 7400 offers solid performance for gamers and professionals alike, featuring 8GB of GDDR6 VRAM and support for DirectX 12 Ultimate, ensuring compatibility with modern gaming and creative workloads. With efficient power consumption at just 55W TDP and support for ray tracing, it delivers enhanced visual quality for those seeking immersive experiences. While it may not be the best choice for users needing advanced upscaling technologies or extensive display connectivity, it provides a reliable, energy-efficient solution for users looking for strong performance in mid-range tasks. Overall, it strikes a balance between performance and efficiency, making it a solid option for its intended audience.

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