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Large triple-fan graphics card with vented metal backplate, 3.15-slot thickness

ASUS

ASUS ROG-STRIX-RTX4070TIS-O16G-GAMING graphics card

SKU CH-EW6Q-AAQRK MPN ROG-STRIX-RTX4070TIS-O16G-GAMING

Refurbished GeForce RTX 4070 Ti SUPER with 16 GB GDDR6X, 8448 CUDA cores, 2700 MHz boost clock, triple Axial-tech fans and a vented 3.15-slot backplate for high-airflow cooling

  • InterfacePCI Express 4.0
  • Chipset ManufacturerNVIDIA
  • GPU SeriesNVIDIA GeForce RTX 40 Series
  • GPUGeForce RTX 4070 Ti SUPER
  • Core Clock2670 MHz
  • Boost Clock2700 MHz
  • 16GB GDDR6X memory at 21 Gbps feeds 4K textures smoothly
  • Boost clock reaches 2700 MHz in OC mode for higher frame rates
  • Triple Axial-tech fans deliver 31% more airflow keeping temperatures low
  • 15-slot vented backplate and diecast frame exhaust heat efficiently
  • DLSS 3 with 4th-gen Tensor Cores multiplies performance using AI rendering

ROG Strix RTX 4070 Ti SUPER 16GB

The ASUS ROG Strix GeForce RTX 4070 Ti SUPER OC Edition is a 16GB GDDR6X graphics card built on the NVIDIA Ada Lovelace architecture. It targets enthusiasts who need high frame rates at 1440p and entry 4K gaming, plus creators using GPU-accelerated workflows. The PCIe 4.0 interface and 256-bit memory bus deliver 21 Gbps bandwidth for modern titles and compute tasks.

Upgrade from 12GB or narrower bus cards

Moving up from a 12GB card or a narrower memory interface adds 4GB of VRAM and 256-bit width, reducing texture streaming stalls in heavy scenes. The jump is worth it when your current GPU hits its memory limit in ray-traced games or 3D rendering, letting the 8448 CUDA cores sustain higher utilisation without swapping to system RAM.

Sustained load behaviour

A 3.15-slot cooler with three Axial-tech fans moves 31% more airflow across a massive vented fin array and diecast backplate. Digital power control with 15K capacitors feeds the 300W TDP through a single 16-pin connector, keeping the 2700 MHz boost clock stable during extended sessions rather than throttling after a short burst.

Highlights

  • 16GB GDDR6X memory at 21 Gbps feeds 4K textures smoothly
  • Boost clock reaches 2700 MHz in OC mode for higher frame rates
  • Triple Axial-tech fans deliver 31% more airflow keeping temperatures low
  • 15-slot vented backplate and diecast frame exhaust heat efficiently
  • DLSS 3 with 4th-gen Tensor Cores multiplies performance using AI rendering

Specifications

BrandASUS
SeriesROG
ModelROG-STRIX-RTX4070TIS-O16G-GAMING
Part Number90YV0KG0-M0AA00
InterfacePCI Express 4.0
Chipset ManufacturerNVIDIA
GPU SeriesNVIDIA GeForce RTX 40 Series
GPUGeForce RTX 4070 Ti SUPER
Core Clock2670 MHz
Boost Clock2700 MHz
CUDA Cores8448 Cores
Effective Memory Clock21000 MHz (21 Gbps)
Memory Size16GB
Memory Interface256-Bit
Memory TypeGDDR6X
DirectXDirectX 12
OpenGLOpenGL 4.6
Multi-Monitor Support4
HDMI1 x HDMI 2.1
DisplayPort3 x DisplayPort 1.4a
AI FeaturesAI-Accelerated performance
AI-Enhanced Voice and Video
DLSS 3, revolutionary breakthrough in AI graphics
Max Resolution7680 x 4320
CoolerTriple Fans
Thermal Design Power300W
Recommended PSU Wattage750W
Power Connector1 x 16-Pin
HDCP ReadyYes
Form FactorATX
Max GPU Length336 mm
Slot Width3.15 Slots
Shipping weight2.40 kg
Package size381 × 311 × 79 mm

Questions about this item

How many expansion slots does the 3.15-slot cooler occupy in the case?

The card uses a 3.15-slot form factor so it will cover three full slots and intrude slightly into a fourth; verify your chassis has that clearance before ordering.

Which power connector must be plugged into the single 16-pin socket, and what PSU rating is advised?

Connect one 12VHPWR 16-pin cable directly from the power supply; the manufacturer recommends a 750W unit for stable operation.

When should the three axial-tech fans be cleaned to maintain the 31% airflow advantage?

Remove dust from the fan blades and heatsink fins every six to twelve months using compressed air; the vented backplate also benefits from the same routine.

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