ASUS TUF Gaming GeForce RTX 5070 Ti 16GB OC Edition: specs and fit

The ASUS TUF Gaming GeForce RTX 5070 Ti OC Edition (model TUF-RTX5070TI-O16G-GAMING) is a desktop graphics card with 16GB of GDDR7 memory. It is built on NVIDIA's Blackwell architecture and is meant for gaming and graphics-heavy work in a PC you build or upgrade yourself. This page explains the main features and the things worth measuring before you order.

Blackwell and DLSS 4

Blackwell is NVIDIA's current GPU architecture for this card generation. ASUS highlights support for DLSS 4, NVIDIA's AI-assisted technology that, in supported games, reconstructs images from lower internal resolutions and can generate extra frames. The result is typically higher frame rates at a given quality setting. The card uses PCIe 5.0, and outputs include HDMI and DisplayPort 2.1. PCIe cards are backward compatible, so it should also work in an older slot, though bandwidth is then limited by that slot.

Memory and clock speeds

The 16GB of GDDR7 is the card's own video memory. It holds textures and frame data, and higher resolutions and detailed textures use more of it. ASUS lists a boost clock of 2610 MHz in OC mode and 2588 MHz in the default mode. The OC Edition name means the factory clocks are slightly higher than the reference speed. The GPU Tweak III software lets you adjust performance, set thermal controls and monitor the system.

Cooling: three fans, 3.125 slots

The cooler occupies 3.125 slots, so it is a thick card, with a large fin array that ASUS says is optimized for airflow from three Axial-tech fans. Bigger heatsinks generally allow quieter fans at the same temperature. The GPU uses a phase-change thermal pad rather than traditional thermal paste; ASUS says it outlasts paste under heavy loads. The card measures 16.8 inches long and 3.5 inches wide and weighs 3.6 lb.

Durability features

ASUS describes TUF as a durability line. It says it uses military-grade components for stable power delivery and longer life, and a protective PCB coating that helps guard against short circuits from moisture, dust or debris. It also cites Auto-Extreme automated manufacturing for higher reliability. These are ASUS's design claims rather than independent test results.

Who it suits

This card is for people building or upgrading a gaming or creative PC who want a large amount of video memory and recent-generation features. A very large cooler suits a roomy case. If you have a compact case or a modest power supply, other sizes or models may be more practical.

What to check before you buy

• Case clearance. Measure the space for a 16.8-inch, 3.125-slot card and check that neighbouring slots are free.
• Power supply. Confirm the wattage your PC needs for this GPU on the manufacturer's page, and check the required power connectors and cable type.
• Motherboard slot. A full-length PCIe x16 slot is needed.
• Weight and support. A 3.6 lb card may benefit from a support bracket in a vertical or travelling PC.
• Monitor ports. Make sure your display's inputs match the HDMI and DisplayPort outputs.
• Processor pairing. A very old CPU may limit what the card can do.

The short version

• ASUS TUF Gaming RTX 5070 Ti with 16GB GDDR7 on NVIDIA Blackwell and DLSS 4.
• Boost clock of 2610 MHz in OC mode and 2588 MHz in default mode.
• Three Axial-tech fans and a 3.125-slot heatsink with a phase-change thermal pad.
• Protective PCB coating and military-grade components, according to ASUS.
• Large card: check case space, power supply and connectors first.

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