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Manli Stellar GeForce RTX 5070 OC specifications and in-depth review

Manli Stellar GeForce RTX 5070 OC

Manufacturer: Manli

The Manli Stellar GeForce RTX 5070 OC is a graphics card designed for high-performance gaming and creative workloads. It offers a base GPU clock speed of 2325 MHz and is equipped with 12GB of VRAM for demanding applications.

Key specifications include a maximum memory bandwidth of 672 GB/s, support for DirectX 12 Ultimate, and compatibility with Intel Resizable BAR. The card operates on the Blackwell GPU architecture, with a PCIe 5.0 interface and a thermal design power (TDP) of 250W.

Pros
  • Supports DirectX 12 Ultimate for advanced graphical features and compatibility with modern gaming titles.
  • Equipped with 12GB of VRAM, providing ample memory for demanding games and applications.
  • Offers Intel Resizable BAR support, which can improve performance in compatible systems.
  • Has RGB lighting for customizable aesthetic appeal.
  • Supports up to 4 displays simultaneously, enhancing multitasking and multi-monitor setups.
Cons
  • Does not include USB-C, DVI, or mini DisplayPort outputs, limiting connectivity options for certain setups.
  • Lacks air-water cooling, which could affect thermal performance under heavy workloads.
  • Does not support XeSS (XMX), limiting access to Intel's advanced upscaling technology.
Who is this for?

The Manli Stellar GeForce RTX 5070 OC is ideal for gamers and content creators who require high-end graphical performance. Its DirectX 12 Ultimate and ray tracing support make it well-suited for modern AAA titles with advanced visual effects. The 12GB of VRAM and impressive memory bandwidth of 672 GB/s also make it a strong choice for resource-intensive applications, such as 3D rendering or video editing. Additionally, users who work with multi-monitor setups will appreciate its support for up to four displays simultaneously.

Who is this NOT for?

This GPU may not be suitable for users who require extreme connectivity options, as it lacks USB-C and DVI ports, limiting some display setups. Its lack of air-water cooling could also be a disadvantage for users performing heavy workloads for extended periods, as thermal management might become a concern. Additionally, users looking for Intel XeSS support or other advanced features may find it lacking in that area.

Performance:

GPU clock speed 2325 MHz
GPU turbo 2542 MHz
pixel rate 203.4 GPixel/s
floating-point performance 31.24 TFLOPS
texture rate 488.1 GTexels/s
GPU memory speed 1750 MHz
shading units 6144
texture mapping units (TMUs) 192
render output units (ROPs) 80
Has Double Precision Floating Point (DPFP) ✓

The performance of the Manli Stellar GeForce RTX 5070 OC is driven by a GPU clock speed of 2325 MHz, which can boost up to 2542 MHz with GPU turbo. It achieves a floating-point performance of 31.24 TFLOPS, making it suitable for demanding computational tasks. The card also offers impressive pixel and texture processing rates, with a pixel rate of 203.4 GPixel/s and a texture rate of 488.1 GTexels/s. With 6144 shading units and 192 texture mapping units (TMUs), it is optimized for rendering complex scenes. Additionally, it supports Double Precision Floating Point (DPFP) calculations.

Memory:

effective memory speed 28000 MHz
maximum memory bandwidth 672 GB/s
VRAM 12GB
GDDR version GDDR7
memory bus width 192-bit
Supports ECC memory ✓

The Manli Stellar GeForce RTX 5070 OC comes with 12GB of VRAM, powered by GDDR7 memory that operates at an effective memory speed of 28000 MHz. This high-performance memory setup is supported by a maximum memory bandwidth of 672 GB/s, ensuring smooth data transfer. Additionally, the card has a 192-bit memory bus width and supports ECC memory, enhancing stability for 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 ✓
supported displays 4

The Manli Stellar GeForce RTX 5070 OC supports a wide range of advanced features, including DirectX 12 Ultimate and ray tracing for enhanced visual effects. It also offers compatibility with Intel Resizable BAR and DLSS, which improves performance in supported games. Additionally, the card can drive up to 4 displays simultaneously and features RGB lighting for customizable aesthetics.

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 5070 OC offers versatile connectivity options with 1 HDMI port supporting HDMI 2.1b, as well as 3 DisplayPort outputs. However, it does not include USB-C, DVI, or mini DisplayPort outputs, providing a more streamlined set of display connections for modern setups.

General info:

GPU architecture Blackwell
release date March 2025
Thermal Design Power (TDP) 250W
PCI Express (PCIe) version 5
semiconductor size 5 nm
number of transistors 31100 million
Has air-water cooling ✕
width 312 mm
height 127 mm

The Manli Stellar GeForce RTX 5070 OC is powered by the Blackwell GPU architecture, built on a 5 nm semiconductor with 31.1 billion transistors. It operates with a 250W TDP and supports PCIe 5.0 for fast data transfer. The card has a compact size, measuring 312 mm in width and 127 mm in height, but does not feature air-water cooling.

Final Verdict

The Manli Stellar GeForce RTX 5070 OC offers solid performance with 12GB of VRAM and support for cutting-edge technologies like DirectX 12 Ultimate and ray tracing, making it a great choice for gamers and content creators looking to push graphical limits. Its ability to drive up to 4 displays and the support for Intel Resizable BAR add to its versatility. However, its lack of USB-C and DVI outputs, along with the absence of air-water cooling, may limit its appeal for some users. Overall, this GPU delivers strong performance for demanding tasks, making it a reliable option for users in need of high-end graphical power.