Inno3D GeForce RTX 5090 X3 specifications and in-depth review

Inno3D GeForce RTX 5090 X3

Manufacturer: Inno3D

The Inno3D GeForce RTX 5090 X3 is a high-performance graphics card designed for demanding tasks. It boasts a robust 32GB GDDR7 VRAM, making it ideal for intensive gaming and professional applications. With a GPU clock speed of 2017 MHz and a turbo boost up to 2407 MHz, the card is equipped to handle complex graphics with ease. Its impressive memory bandwidth of 1792 GB/s further enhances its ability to process large volumes of data quickly, ensuring smooth performance even under heavy load.

This graphics card features the latest Blackwell GPU architecture and supports PCIe 5.0, enabling fast data transfer and compatibility with next-gen systems. The Inno3D GeForce RTX 5090 X3 also supports DirectX 12 Ultimate and OpenGL 4.6, offering advanced graphical features like ray tracing and DLSS for enhanced realism and performance. Its design includes multiple display outputs, including 1 HDMI 2.1b port and 3 DisplayPorts, and it also supports Intel Resizable BAR for improved frame rates in supported games.

Pros
  • Supports multi-display technology, allowing for up to 4 simultaneous displays.
  • Equipped with 32GB of GDDR7 VRAM, providing ample memory for demanding graphical tasks.
  • Supports advanced graphical features like ray tracing and DLSS, enhancing visual fidelity and performance.
  • Has Intel Resizable BAR support, improving data transfer efficiency for compatible games.
  • Uses PCIe 5.0, ensuring fast data transfer and compatibility with next-gen systems.
Cons
  • Does not include USB-C, DVI, or mini DisplayPort outputs, limiting display connectivity options.
  • Lacks air-water cooling, which may require additional cooling solutions for intensive use.
  • No support for XeSS (XMX), limiting compatibility with some AI-enhanced features.
Who is this for?

The Inno3D GeForce RTX 5090 X3 is ideal for users seeking high-end performance in graphics-intensive tasks such as gaming, 3D rendering, and professional applications. With its 32GB GDDR7 VRAM and support for advanced features like ray tracing and DLSS, it is well-suited for users who need the power to handle complex graphical workloads and produce high-quality visual output. Additionally, the ability to drive up to four displays makes it perfect for multi-monitor setups, enhancing productivity for creative professionals and gamers alike.

Who is this NOT for?

This graphics card is not ideal for users seeking a compact or portable solution, as its size (333 mm in width) may be cumbersome in smaller builds or systems with limited space. Additionally, it lacks USB-C and DVI outputs, which could be limiting for users with specific display setups. It may also fall short for users who require air-water cooling solutions for sustained heavy workloads, as it does not include such cooling options, potentially resulting in thermal limitations during extended use.

Performance:

GPU clock speed 2017 MHz
GPU turbo 2407 MHz
pixel rate 423.6 GPixel/s
floating-point performance 104.8 TFLOPS
texture rate 1636.8 GTexels/s
GPU memory speed 1750 MHz
shading units 21760
texture mapping units (TMUs) 680
render output units (ROPs) 176
Has Double Precision Floating Point (DPFP)

The Inno3D GeForce RTX 5090 X3 offers impressive performance with a GPU clock speed of 2017 MHz, which can turbo boost up to 2407 MHz for enhanced power. Its pixel rate of 423.6 GPixel/s and texture rate of 1636.8 GTexels/s enable smooth and detailed rendering in demanding applications. With a floating-point performance of 104.8 TFLOPS, this card is well-equipped for complex computations. The 21760 shading units and 680 texture mapping units (TMUs) further contribute to its high efficiency, while the 176 render output units (ROPs) enhance the card's ability to handle high-resolution displays. Additionally, it supports double precision floating point (DPFP) for more precise calculations, making it suitable for scientific and professional workloads.

Memory:

effective memory speed 28000 MHz
maximum memory bandwidth 1792 GB/s
VRAM 32GB
GDDR version GDDR7
memory bus width 512-bit
Supports ECC memory

The Inno3D GeForce RTX 5090 X3 features a substantial 32GB of GDDR7 VRAM, offering ample memory for handling large datasets and high-resolution textures. With an effective memory speed of 28000 MHz and a memory bus width of 512-bit, this card delivers high-speed data transfer for smooth performance in demanding tasks. Its maximum memory bandwidth reaches 1792 GB/s, enabling efficient processing of complex graphical workloads. Additionally, the card supports ECC memory for enhanced data integrity, making it suitable for professional applications that require precise memory handling.

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
supported displays 4

The Inno3D GeForce RTX 5090 X3 offers a wide range of advanced features, including DirectX 12 Ultimate and OpenGL 4.6 support for cutting-edge graphical effects. It also supports ray tracing and DLSS, enhancing visual fidelity and performance in compatible games. With multi-display technology support, the card can drive up to four displays simultaneously. The inclusion of Intel Resizable BAR technology further improves data transfer efficiency, while the card's RGB lighting adds customizable aesthetics to your setup. Additionally, it supports stereoscopic 3D for an immersive experience, though it does not feature XeSS (XMX) or LHR capabilities.

Ports:

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

The Inno3D GeForce RTX 5090 X3 provides versatile display connectivity with 1 HDMI 2.1b port and 3 DisplayPort outputs, allowing for multiple high-resolution setups. It does not feature USB-C, DVI, or mini DisplayPort outputs, focusing on traditional HDMI and DisplayPort options for compatibility with modern displays. This configuration ensures reliable performance for various display configurations without unnecessary ports.

General info:

GPU architecture Blackwell
release date January 2025
Thermal Design Power (TDP) 575W
PCI Express (PCIe) version 5
semiconductor size 5 nm
number of transistors 92200 million
Has air-water cooling
width 333 mm
height 137 mm

The Inno3D GeForce RTX 5090 X3 is built on the advanced Blackwell GPU architecture and features a 5 nm semiconductor size, enabling efficient performance. With a thermal design power (TDP) of 575W, the card is designed to handle demanding workloads. It supports PCI Express 5.0 for high-speed data transfer, and is equipped with 92 billion transistors for robust computational power. The card measures 333 mm in width and 137 mm in height, and does not include air-water cooling systems.

Final Verdict

The Inno3D GeForce RTX 5090 X3 is a powerful graphics card designed for users who demand top-tier performance, featuring 32GB of GDDR7 VRAM and support for advanced graphical features like ray tracing and DLSS. Its ability to handle multiple displays and support for PCIe 5.0 makes it well-suited for high-performance gaming, 3D rendering, and professional workflows. While it lacks some connectivity options and cooling features, this card is a solid choice for users seeking high-end graphical capabilities in a demanding environment.

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