Nvidia RTX Pro 4000 Blackwell SFF Edition specifications and in-depth review

Nvidia RTX Pro 4000 Blackwell SFF Edition

Manufacturer: Nvidia

The Nvidia RTX Pro 4000 Blackwell SFF Edition is a professional-grade graphics card designed for demanding workloads. It features a base GPU clock speed of 790 MHz and supports up to 24GB of VRAM, making it suited for high-performance applications in small form-factor systems.

This model boasts impressive specs, including a peak GPU turbo of 1337 MHz and a memory bandwidth of 432 GB/s. It also supports modern technologies like DirectX 12 Ultimate, ray tracing, and Intel Resizable BAR, all while maintaining a thermal design power (TDP) of just 70W. With its Blackwell architecture and 8960 shading units, the RTX Pro 4000 is a powerful option for professional users.

Pros
  • Supports DirectX 12 Ultimate, enhancing compatibility with the latest gaming and professional applications.
  • Equipped with 24GB VRAM, providing ample memory for high-resolution textures and demanding workloads.
  • Supports multi-display technology, allowing for flexible and expansive workspace setups.
  • Includes Intel Resizable BAR support, improving memory management and performance with compatible systems.
  • Features ECC memory support, ensuring data integrity and error correction for more reliable computing in critical environments.
Cons
  • Lacks HDMI, USB-C, and DVI outputs, limiting connectivity options for some display setups.
  • Does not include RGB lighting, which may be a drawback for users looking for customizable aesthetics.
  • Does not support XeSS (XMX), which limits certain advanced upscaling features for compatible content.
Who is this for?

The Nvidia RTX Pro 4000 Blackwell SFF Edition is ideal for professional users and creators who require high-performance graphics for demanding applications, such as 3D rendering, CAD, and simulation. With its 24GB VRAM and support for DirectX 12 Ultimate, this card is well-suited for tasks that require large textures and complex rendering. Its multi-display technology support also makes it a strong choice for professionals working with multiple monitors in design or visual production environments.

Who is this NOT for?

This graphics card may not be suitable for casual gamers or users looking for a broad range of display connectivity options. The lack of HDMI, USB-C, and DVI outputs limits flexibility in connecting to various monitors. Additionally, it lacks support for XeSS (XMX), which could be a drawback for users who need advanced AI-based upscaling for compatible content, and its compact size may not meet the needs of users who require heavy-duty cooling solutions.

Performance:

GPU clock speed 790 MHz
GPU turbo 1337 MHz
pixel rate 128.4 GPixel/s
floating-point performance 23.96 TFLOPS
texture rate 374.4 GTexels/s
GPU memory speed 1125 MHz
shading units 8960
texture mapping units (TMUs) 280
render output units (ROPs) 96
Has Double Precision Floating Point (DPFP)

The Nvidia RTX Pro 4000 Blackwell SFF Edition offers impressive performance with a GPU clock speed of 790 MHz and a GPU turbo of 1337 MHz. It delivers a peak floating-point performance of 23.96 TFLOPS and a pixel rate of 128.4 GPixel/s, making it capable of handling demanding tasks with ease. With 8960 shading units and 280 texture mapping units (TMUs), it excels in rendering detailed graphics and complex textures. The GPU memory speed is 1125 MHz, supporting a texture rate of 374.4 GTexels/s. Additionally, the card is equipped with 96 render output units (ROPs) and supports double precision floating-point (DPFP) operations.

Memory:

effective memory speed 18000 MHz
maximum memory bandwidth 432 GB/s
VRAM 24GB
GDDR version GDDR7
memory bus width 192-bit
Supports ECC memory

The Nvidia RTX Pro 4000 Blackwell SFF Edition is equipped with 24GB of VRAM, offering ample memory for professional applications. Its effective memory speed is 18000 MHz, paired with a maximum memory bandwidth of 432 GB/s, ensuring rapid data access. The 192-bit memory bus width and support for GDDR7 further enhance its memory performance. Additionally, this model supports ECC memory, ensuring error correction for more reliable data integrity in critical workloads.

Features:

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

The Nvidia RTX Pro 4000 Blackwell SFF Edition is packed with advanced features including support for DirectX 12 Ultimate, ray tracing, and DLSS, ensuring an enhanced visual experience in modern applications and games. It also supports multi-display technology, allowing for expansive setups, and stereoscopic 3D for immersive content. Additionally, the card includes support for Intel Resizable BAR, improving memory allocation efficiency, though it does not support XeSS (XMX) or RGB lighting.

Ports:

has an HDMI output
DisplayPort outputs 0
USB-C ports 0
DVI outputs 0
mini DisplayPort outputs 4

The Nvidia RTX Pro 4000 Blackwell SFF Edition offers four mini DisplayPort outputs for flexible multi-monitor setups. However, it does not include HDMI, DisplayPort, USB-C, or DVI outputs, limiting connectivity options for certain users.

General info:

GPU architecture Blackwell
release date August 2025
Thermal Design Power (TDP) 70W
PCI Express (PCIe) version 5
semiconductor size 5 nm
number of transistors 45600 million
Has air-water cooling
width 167.6 mm
height 68.6 mm

The Nvidia RTX Pro 4000 Blackwell SFF Edition utilizes the Blackwell GPU architecture and is built on a 5 nm semiconductor size for enhanced performance and efficiency. It has a thermal design power (TDP) of 70W, making it relatively power-efficient. The card supports PCIe 5.0 for high-speed data transfer and houses 45.6 billion transistors. Measuring 167.6 mm in width and 68.6 mm in height, it does not feature air-water cooling solutions.

Final Verdict

The Nvidia RTX Pro 4000 Blackwell SFF Edition is a powerful graphics card designed for professional users who require high performance and reliability in demanding workloads. With its 24GB VRAM and support for DirectX 12 Ultimate, it excels in rendering complex graphics and handling large datasets. While it lacks some connectivity options like HDMI and USB-C, it offers key features such as multi-display support and ECC memory, making it well-suited for professionals in design, simulation, and other graphical tasks. Overall, this card is a strong choice for users who prioritize performance and reliability over aesthetic or connectivity flexibility.

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