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Manli Stellar GeForce RTX 5090 OC specifications and in-depth review

Manli Stellar GeForce RTX 5090 OC

Manufacturer: Manli

The Manli Stellar GeForce RTX 5090 OC is a high-performance graphics card designed for demanding applications, offering cutting-edge features for enthusiasts. With its impressive 2017 MHz GPU clock speed, this model provides powerful graphical performance for both gaming and professional workloads.

Equipped with 32GB of GDDR7 VRAM, the card ensures smooth handling of large textures and complex scenes. It boasts a peak floating-point performance of 106.1 TFLOPS and a maximum memory bandwidth of 1792 GB/s, making it ideal for high-end tasks like 3D rendering and real-time ray tracing. The card also supports DirectX 12 Ultimate and features 1 HDMI port and 3 DisplayPorts for versatile connectivity.

Pros
  • Supports DirectX 12 Ultimate, ensuring compatibility with the latest gaming and graphical technologies.
  • Equipped with 32GB of VRAM and a high memory bandwidth of 1792 GB/s, enabling smooth performance in demanding applications.
  • Has RGB lighting for customizable aesthetics, adding a visually appealing touch to the system.
  • Supports multi-display setups, with up to 4 displays for enhanced productivity or gaming immersion.
Cons
  • Does not include USB-C, DVI, or mini DisplayPort outputs, limiting display connectivity options.
  • Does not support air-water cooling, which may require users to implement their own cooling solution for optimal performance.
  • No XeSS (XMX) support, limiting certain advanced AI-driven graphics enhancements.
Who is this for?

The Manli Stellar GeForce RTX 5090 OC is ideal for high-performance gaming, 3D rendering, and professional workloads that require powerful graphical capabilities. With its 32GB of VRAM and high memory bandwidth, this card excels at handling complex textures and large datasets, making it perfect for users in graphics-intensive fields like video editing and simulation. Additionally, the support for multi-display setups makes it an excellent choice for professionals needing to manage multiple screens for productivity or immersive gaming experiences.

Who is this NOT for?

This graphics card may not be suitable for users with space-constrained setups or those requiring low power consumption, as it has a 575W TDP and large dimensions of 360 mm in width. Additionally, it does not feature air-water cooling, so users in need of highly optimized thermal management may find this limiting. It is also not designed for setups that rely on USB-C, DVI, or mini DisplayPort outputs, making it less versatile for certain connectivity needs.

Performance:

GPU clock speed 2017 MHz
GPU turbo 2437 MHz
pixel rate 428.9 GPixel/s
floating-point performance 106.1 TFLOPS
texture rate 1657 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 performance of the Manli Stellar GeForce RTX 5090 OC is driven by a GPU clock speed of 2017 MHz and a boost GPU turbo speed of 2437 MHz, delivering exceptional graphical power. With a floating-point performance of 106.1 TFLOPS and a pixel rate of 428.9 GPixel/s, it is well-suited for demanding tasks. The card also supports advanced features like Double Precision Floating Point (DPFP), which is crucial for high-precision computing. Other notable performance specs include a texture rate of 1657 GTexels/s and 21760 shading units, ensuring smooth rendering of complex visuals.

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 Manli Stellar GeForce RTX 5090 OC is equipped with 32GB of VRAM and utilizes GDDR7 memory for efficient data processing. Its effective memory speed of 28000 MHz, combined with a maximum memory bandwidth of 1792 GB/s, ensures fast and smooth performance for demanding tasks. The card also supports ECC memory for enhanced reliability and data integrity, and features a 512-bit memory bus width to maximize data throughput.

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
multi-GPU 0
has RGB lighting ✓
supported displays 4

The Manli Stellar GeForce RTX 5090 OC offers a range of advanced features designed to enhance performance and visual experience. It supports DirectX 12 Ultimate, ray tracing, and DLSS for cutting-edge graphics technology. Additionally, the card is capable of multi-display setups and supports stereoscopic 3D for an immersive experience. It also includes RGB lighting for customizable aesthetics and supports up to four displays simultaneously, providing versatile display connectivity.

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 Manli Stellar GeForce RTX 5090 OC is equipped with a variety of ports for flexible connectivity. It features 1 HDMI 2.1b port and 3 DisplayPort outputs, allowing for multiple display setups. However, it does not include any USB-C, DVI, or mini DisplayPort outputs. These ports ensure compatibility with a wide range of modern monitors and displays for enhanced visual experiences.

General info:

GPU architecture Blackwell
release date February 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 360 mm
height 146 mm

The Manli Stellar GeForce RTX 5090 OC is built on the Blackwell GPU architecture, featuring a 5 nm semiconductor size for improved efficiency and performance. With a thermal design power (TDP) of 575W, it requires a powerful cooling solution, though it does not support air-water cooling. The card also supports PCIe 5.0 and includes a massive 92 billion transistors, contributing to its cutting-edge capabilities. Its dimensions are 360 mm in width and 146 mm in height, making it a sizable component for high-performance systems.

Final Verdict

The Manli Stellar GeForce RTX 5090 OC is a high-performance graphics card designed for users who demand exceptional graphical capabilities, particularly in gaming and professional rendering. With its 32GB of VRAM and impressive memory bandwidth, it excels at handling complex tasks such as 3D rendering and multi-display setups. However, its large size and high power requirements may limit its suitability for compact or power-sensitive environments. Overall, this card is an excellent choice for those needing top-tier performance, though users should ensure they have the appropriate system setup for its demands.

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