Asus TUF Gaming GeForce RTX 4070 Ti Super OC Edition specifications and in-depth review

Asus TUF Gaming GeForce RTX 4070 Ti Super OC Edition

Manufacturer: Asus

The Asus TUF Gaming GeForce RTX 4070 Ti Super OC Edition is a mid-to-high-end graphics card from Asus, designed around Nvidia's Ada Lovelace architecture. It ships with a factory-tuned boost frequency of 2640 MHz, along with 8448 shading units and a 256-bit memory bus that collectively position it as a capable option for demanding rendering workloads. The card also carries RGB lighting and supports up to four displays simultaneously.

On the memory side, the card is equipped with 16GB of GDDR6X VRAM running at an effective speed of 21000 MHz, delivering a maximum bandwidth of 672.3 GB/s. Its 285W TDP is handled through an air-cooling solution, and the card measures 305 mm in length and 138 mm in height. Connectivity is handled by two HDMI 2.1a ports and three DisplayPort outputs, while feature support includes DirectX 12 Ultimate, OpenGL 4.6, ray tracing, and DLSS. It connects via PCIe 4.0 and is manufactured on a 5 nm process node with approximately 45.9 billion transistors.

Pros
  • Supports up to four displays simultaneously, making it well-suited for multi-monitor setups
  • Five video outputs in total — two HDMI 2.1a and three DisplayPort — offer flexible connectivity without adapters
  • ECC memory support adds a layer of data integrity for workloads where memory errors are a concern
  • DLSS and ray tracing are both supported, enabling two significant rendering features in a single card
  • Intel Resizable BAR is enabled, allowing the CPU to access the full GPU frame buffer for potentially smoother data transfers
  • RGB lighting is included for users who want visual customization of their build
Cons
  • A 285W TDP places meaningful demands on the power supply and system cooling
  • Water cooling is not supported, limiting thermal management to the included air cooler
  • No USB-C output is available, which may require adapters for certain modern displays
  • The card's 305 mm length may cause fitment issues in smaller or compact cases
Who is this for?

This card is well-matched to users who regularly engage in demanding 3D rendering and real-time ray tracing workloads, where its 44.61 TFLOPS of floating-point throughput, 8448 shading units, and DLSS support can be meaningfully utilized. The 16GB of GDDR6X VRAM across a 256-bit bus also makes it a practical fit for content creators and compute-oriented workflows that benefit from large frame buffers and ECC memory support. Additionally, users running multi-monitor setups of up to four displays will find the five-port output configuration — two HDMI 2.1a and three DisplayPort — well-suited to their needs.

Who is this NOT for?

Users working in compact or small-form-factor builds may find the 305 mm card length a genuine fitment obstacle. Those who require advanced thermal management through liquid cooling will need to look elsewhere, as water cooling is not supported on this model. The card is also not a natural fit for users whose workflows depend on USB-C display connectivity, since no USB-C output is present, nor for those prioritizing low power draw, given the 285W TDP places considerable demands on both the power supply and overall system cooling.

Performance:

GPU clock speed 2340 MHz
GPU turbo 2640 MHz
pixel rate 253.4 GPixel/s
floating-point performance 44.61 TFLOPS
texture rate 697 GTexels/s
GPU memory speed 1313 MHz
shading units 8448
texture mapping units (TMUs) 264
render output units (ROPs) 96
Has Double Precision Floating Point (DPFP)

The Performance section of this card is defined by a base GPU clock of 2340 MHz that rises to 2640 MHz under boost conditions, supporting a floating-point throughput of 44.61 TFLOPS. The 8448 shading units work alongside 264 texture mapping units, producing a texture rate of 697 GTexels/s, while 96 render output units contribute to a pixel rate of 253.4 GPixel/s. Double Precision Floating Point (DPFP) is supported, adding utility for compute-oriented tasks, and the GPU memory itself operates at 1313 MHz to feed the rendering pipeline.

Memory:

effective memory speed 21000 MHz
maximum memory bandwidth 672.3 GB/s
VRAM 16GB
GDDR version GDDR6X
memory bus width 256-bit
Supports ECC memory

This card carries 16GB of GDDR6X VRAM across a 256-bit memory bus, reaching an effective memory speed of 21000 MHz and a maximum bandwidth of 672.3 GB/s. ECC memory support is included, which helps maintain data integrity during sustained workloads that are sensitive to memory errors.

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

On the software and feature side, the card supports DirectX 12 Ultimate, OpenGL 4.6, and OpenCL 3, covering a broad range of graphics and compute APIs. Ray tracing and DLSS are both supported, while XeSS (XMX) is not. Multi-display output is available for up to four screens simultaneously, and stereoscopic 3D is also supported. Intel Resizable BAR is enabled for improved CPU-to-GPU data throughput, and LHR is not present on this model. RGB lighting is included, rounding out the feature set on the physical side.

Ports:

has an HDMI output
HDMI ports 2
HDMI version HDMI 2.1a
DisplayPort outputs 3
USB-C ports 0
DVI outputs 0
mini DisplayPort outputs 0

The card's output configuration consists of two HDMI 2.1a ports and three DisplayPort outputs, giving a total of five video connectors. There are no USB-C, DVI, or mini DisplayPort outputs on this model.

General info:

GPU architecture Ada Lovelace
Thermal Design Power (TDP) 285W
PCI Express (PCIe) version 4
semiconductor size 5 nm
number of transistors 45900 million
Has air-water cooling
width 305 mm
height 138 mm

Built on the Ada Lovelace architecture and manufactured using a 5 nm process, this card integrates approximately 45,900 million transistors and connects to the system via PCIe 4.0. It carries a TDP of 285W and relies on an air-cooling solution, as water cooling is not supported. Physically, the card measures 305 mm in width and 138 mm in height.

Final Verdict

The Asus TUF Gaming GeForce RTX 4070 Ti Super OC Edition is a well-specified graphics card that brings together a strong set of compute and rendering capabilities under the Ada Lovelace architecture. Its 16GB of GDDR6X VRAM paired with 672.3 GB/s of memory bandwidth gives it meaningful headroom for texture-heavy and compute-oriented tasks, while DLSS and ray tracing support round out its feature set for real-time rendering scenarios. Practical considerations like the 285W TDP, 305 mm card length, and air-only cooling do place real constraints on compatible system builds, so prospective users should plan their setup accordingly. Overall, this card represents a clearly defined option for users who need a high-output, multi-display-capable card with a large frame buffer — provided their case, power supply, and cooling infrastructure are up to the task.

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