ASUS Nvidia Geforce RTX 5070 ROG STRIX OC 12GB GDDR7 Graphics Card

NVIDIA Blackwell architecture in a premium ROG Strix build | 12GB GDDR7 at 28 Gbps | Triple Axial-Tech fans with vapour chamber cooling | Aura Sync ARGB personalisation | PCIe 5.0 ready

Quick Specs

• Dominate at resolutions up to 7680 x 4320 with the NVIDIA GeForce RTX 5070 GPU and 12GB of blazing-fast GDDR7 memory
• Push performance further with a 2685 MHz OC mode boost clock for a competitive edge in demanding titles
• Stay cool under pressure with a triple Axial-Tech fan array, vapour chamber, and phase-change GPU thermal pad
• Connect up to four displays simultaneously via two HDMI 2.1b and three DisplayPort 2.1b outputs
• Personalise your build endlessly with Aura Sync ARGB lighting on the shroud and card perimeter

Premium Performance, Engineered to the Edge

The ROG Strix GeForce RTX 5070 OC Edition is built for serious gamers and creators who demand the best from every frame. Powered by NVIDIA’s Blackwell architecture and armed with 12GB of GDDR7 memory running at 28 Gbps across a 192-bit interface, this card delivers the headroom needed for high-resolution gaming, ray-traced visuals, and AI-accelerated workloads. With 6144 CUDA Cores and a boost clock of 2685 MHz in OC mode, it is ready to tackle the most demanding titles in your library.

Cooling Built for the Long Haul

Tired of your GPU throttling when things heat up? The ROG Strix RTX 5070 takes thermal management seriously. Three Axial-Tech fans — the two outer fans spinning counterclockwise to reduce turbulence — work alongside a vapour chamber heatsink to draw heat away efficiently. ASUS’s exclusive phase-change GPU thermal pad melts to fill microscopic gaps between the GPU and thermal module, while the MaxContact design increases heat spreader surface area by 5% for improved thermal conductivity. A vented backplate further assists airflow, and all three fans stop completely below 50°C for near-silent operation during lighter workloads.

Built to Last, Built to Trust

Reliability is engineered into every layer of this card. Digital power control, high-current power stages, and 15K capacitors ensure stable power delivery during extended gaming sessions and overclocking. The PCB is protected by a conformal coating against moisture, dust, and debris, while ASUS Auto-Extreme technology completes all soldering in a single automated pass to minimise thermal strain on components. A reinforced stainless steel bracket, GPU guard adhesive on all four PCB corners, and a structural backplate combine to keep everything rigid and secure.

Personalise, Connect, and Create

Aura Sync ARGB lighting on the card’s shroud and right edge puts limitless colour and effect options at your fingertips, and synchronises with other Aura-compatible components for a cohesive build aesthetic. When it comes to display connectivity, the ROG Strix RTX 5070 supports up to four simultaneous outputs via two native HDMI 2.1b and three native DisplayPort 2.1b ports, with a maximum resolution of 7680 x 4320. NVIDIA DLSS 4 with Multi Frame Generation, fourth-gen RT Cores, and NVIDIA Reflex 2 with Frame Warp round out a feature set that keeps you at the cutting edge of gaming and creative performance.

Features

• NVIDIA GeForce RTX 5070 GPU based on the Blackwell architecture with 6144 CUDA Cores
• 12GB GDDR7 memory at 28 Gbps over a 192-bit interface for fast, high-bandwidth performance
• OC mode boost clock of 2685 MHz; Default mode boost clock of 2655 MHz
• Triple Axial-Tech fans with dual-ball bearings and counterclockwise outer fans for reduced turbulence
• Vapour chamber heatsink, phase-change GPU thermal pad, and MaxContact design for superior thermal efficiency
• 0dB fan mode — all fans stop below 50°C for silent operation during light tasks
• Vented backplate for additional heat dissipation and reduced thermal throttling
• Aura Sync ARGB lighting on shroud and card perimeter with multiple customisable effects
• 2 x native HDMI 2.1b and 3 x native DisplayPort 2.1b outputs; supports up to 4 simultaneous displays
• PCIe 5.0 interface with a single 16-pin power connector; 750 W PSU recommended
• ASUS Auto-Extreme manufacturing, conformal PCB coating, and stainless steel bracket for long-term reliability
• Compatible with ASUS GPU Tweak III for real-time monitoring and advanced tuning

Specifications

• Brand: ASUS
• Product Dimensions (L x W x H): 33.2 x 14.73 x 6.4
• Release Year: 2025
• GPU Chipset: NVIDIA GeForce RTX 5070
• VRAM: 12GB
• Memory Type: GDDR7
• Boost Clock: 2685MHz
• PCIe Interface: PCIe 5.0
• Display Outputs:
  • 2 x HDMI 2.1b,
  • 3 x DisplayPort 2.1b
• Card Length: 332mm
• Slot Width: 3.2 Slot
• Recommended PSU: 750W
• Power Connectors: 1 x 16-pin
• Cooling Fans: 3
• RGB Lighting: Yes

What’s in the Box

• ASUS ROG Strix GeForce RTX 5070 OC Edition 12GB x1
• ROG Graphics Card Holder x1
• ROG Velcro Hook & Loop x1
• ROG Magnet x1
• ROG PCB Ruler x1
• Adapter Cable (1 to 2) x1
• Thank You Card x1
• Speedsetup Manual x1

Why ASUS

ROG — Republic of Gamers — exists to push the boundaries of what gaming hardware can achieve. Every ROG product is engineered with obsessive attention to thermal performance, build quality, and personalisation, ensuring that South African gamers and creators get hardware that can keep pace with their ambitions, session after session.