ASUS GeForce RTX 4070 Ti 12GB STRIX graphics card

12GB GDDR6X graphics card

The ASUS GeForce RTX 4070 Ti 12GB STRIX is a manufacturer-refurbished video card built for 1440p and 4K gaming workloads. ASUS tests every unit to confirm 100% functionality before it leaves the factory. The card may show slight cosmetic signs of previous use. It targets enthusiasts who want high frame rates without buying a brand-new flagship.

PCI Express 4.0 x16 interface

This GPU connects through a PCI Express 4.0 x16 slot, which is the single specification that determines motherboard compatibility. The slot provides the bandwidth ceiling for the RTX 4070 Ti chipset. Builders must verify their board has a full-length 4.0 x16 slot; older 3.0 slots will work but limit peak throughput. No other connector or bus standard is involved.

Sustained load behaviour

Under continuous heavy loads the STRIX cooler maintains stable clocks without the throttling seen in short burst tests. The 12GB GDDR6X buffer stays fed during extended ray-traced sessions or compute tasks. Thermal headroom remains consistent across hours of operation. Buyers who need a compact single-slot design or silent idle fans should look elsewhere.