ASUS GeForce RTX 3070 KO V2 OC LHR Graphics Card

Overview

The ASUS KO-RTX3070-O8G-V2-GAMING is a GeForce RTX 3070 graphics card designed to deliver high performance for gaming and creative workloads. Featuring 8 GB of GDDR6 memory on a 256-bit bus and a factory overclocked boost clock of 1845 MHz, it handles demanding 1440p gaming and can provide smooth experiences at 4K resolution in less intensive titles. Built on the Ampere architecture, it supports real-time ray tracing and DLSS to enhance visual quality and performance.

Key features

• Factory overclocked boost clock of 1845 MHz for improved gaming performance out of the box
• Two Axial-tech fans combined with a 2.7-slot heatsink ensure efficient cooling without excessive space requirements
• Supports real-time ray tracing with second generation RT cores for realistic lighting and shadows
• Third generation Tensor cores enable DLSS, which sharpens visuals while reducing GPU workload
• Multiple display outputs including two HDMI 2.1 and three DisplayPort 1.4a ports allow for up to 8K resolution support
• Lite Hash Rate design focuses the card’s power on gaming and professional graphics rather than cryptocurrency mining
• Requires two 8-pin PCIe power connectors and recommends a 750 W power supply for stable operation

Key specs

• GPU architecture: NVIDIA Ampere
• CUDA cores: 5888
• Memory: 8 GB GDDR6
• Memory interface: 256-bit
• Boost clock: 1845 MHz (factory overclocked)
• Display outputs: 2 × HDMI 2.1, 3 × DisplayPort 1.4a
• Maximum resolution supported: 7680 × 4320 (8K)
• Cooling: Dual Axial-tech fans, 2.7-slot heatsink
• Power connectors: 2 × 8-pin PCIe
• Recommended power supply: 750 W

Connectivity and compatibility

This graphics card offers versatile connectivity options suitable for a variety of setups. The two HDMI 2.1 ports support high bandwidth for 4K at 120 Hz or even 8K displays, making it a strong choice for immersive gaming, simulator cockpits, or multi-monitor productivity environments. The three DisplayPort 1.4a outputs provide additional flexibility for high-resolution monitors and professional displays.

Performance and reliability

With its factory overclock and efficient cooling system, this card maintains stable performance during extended gaming sessions or demanding creative tasks. The Lite Hash Rate design ensures that the card’s resources are optimized for graphics workloads rather than mining, which helps maintain consistent performance and longevity. It fits well in mid-tower cases without requiring excessive space, making it practical for most gaming and workstation builds.

Ideal uses and environments

The ASUS KO-RTX3070-O8G-V2-GAMING is well suited to gamers who want high frame rates at 1440p and occasional 4K play, as well as content creators working with video editing or 3D rendering. Its support for ray tracing and DLSS enhances visual fidelity in modern games, while the multiple display outputs accommodate complex multi-monitor setups. This card fits naturally into mid-range to high-end desktop systems where balanced power and cooling are essential.