ASUS ROG Strix GeForce RTX 3060 OC Edition 12GB: specs and who it suits

The ASUS ROG Strix GeForce RTX 3060 OC Edition is a graphics card with 12GB of GDDR6 memory, built on NVIDIA's Ampere architecture. As an "OC Edition", it ships with a higher factory clock speed than NVIDIA's reference design. It fits a desktop PC with a free PCIe slot and enough room for a large cooler. This page explains the specs and the points to confirm first.

What Ampere brings

The card uses NVIDIA's Ampere generation. The listing highlights three building blocks:

• Streaming multiprocessors: the main processing units, which NVIDIA says offer twice the FP32 throughput of the previous generation.
• 2nd generation RT cores: dedicated hardware for ray tracing, which simulates light for more realistic reflections and shadows in games that support it.
• 3rd generation Tensor cores: hardware for AI tasks, including DLSS, NVIDIA's upscaling technology that can raise frame rates in supported games.

Why 12GB of memory matters

The card carries 12GB of GDDR6 video memory. Video memory holds textures and other game assets, and high-resolution textures can fill a smaller card. A 12GB capacity gives headroom for detailed texture settings and for tasks like video editing or 3D work. Memory size alone doesn't determine speed, though: the graphics chip sets the performance level.

Cooling and the 2.7-slot design

The Axial-tech fan design has more blades, and the centre fan spins in the opposite direction from the outer ones. ASUS says this improves airflow. The 2.7-slot design means the cooler occupies nearly three expansion slots, giving a larger cooling surface and, according to ASUS, more thermal headroom than the last generation. The card also has 0dB technology: in many such designs, the fans stop at low temperatures and spin up under load.

Power and build features

ASUS lists Super Alloy Power II components for the power delivery, MaxContact technology for the soldering process, Dual BIOS (two firmware modes you can switch between) and Auto-Extreme manufacturing. GPU Tweak II is ASUS's software for monitoring and adjusting the card.

Outputs

The card offers HDMI 2.1 and DisplayPort 1.4a. HDMI 2.1 is the version that supports high-refresh 4K video to compatible TVs and monitors, and DisplayPort 1.4a is common on gaming monitors. It uses a PCIe 4.0 interface, and works in older PCIe slots too, though check the manual.

Size

The card measures about 11.8 x 5.3 x 2.1 inches and weighs 2.5 lb (about 1.1 kg).

Who it suits

It suits desktop builders and upgraders who want modern gaming features, including ray tracing and DLSS, and plenty of video memory for Full HD to 1440p gaming or creative work.

What to check before you buy

• Case clearance: measure the available length, height and slot space for a 2.7-slot card.
• Power supply: check NVIDIA's and ASUS's stated power-supply requirement and that the required PCIe power connectors are available.
• Motherboard: confirm a free PCIe x16 slot.
• Monitor connections: make sure your display has an input that matches HDMI 2.1 or DisplayPort 1.4a.
• Model number: the listing's model code reads RTX3070-8G, while the title and description say RTX 3060 with 12GB; confirm which you are getting.
• Weight: heavy cards often benefit from a support bracket, as the manual describes.

The short version

• A factory-overclocked GeForce RTX 3060 with 12GB of GDDR6 and a PCIe 4.0 interface.
• Ampere architecture with RT cores for ray tracing and Tensor cores for DLSS.
• Axial-tech fans, 2.7-slot cooler, 0dB technology and Dual BIOS.
• HDMI 2.1 and DisplayPort 1.4a outputs.
• Check case space, power supply and the model details first.

Bloiq is reader-supported. Some links may earn us a commission; it never affects what we write. How we make money.