About Colorful GeForce RTX 5070 NB EX 12GB-V GDDR7 Graphics Card
Industrial “Battle Ax” Aesthetic The NB EX series continues Colorful’s legacy of striking industrial designs. This card features a diamond-cut shroud with a bold Red and Black color scheme, inspired by the sharpness of a battle axe. It is designed for gamers who prefer a strong, aggressive look over the typical grey or black plastic found on other entry-level models. A subtle RGB logo on the side adds a touch of customization without being overwhelming.
Blackwell Efficiency & GDDR7 Powered by the NVIDIA Blackwell architecture, the RTX 5070 NB EX takes a leap forward in memory technology with 12GB of GDDR7 VRAM. Running at 28 Gbps, this new memory standard significantly increases bandwidth compared to the previous generation, reducing stuttering in high-resolution textures and accelerating AI workflows. It fully supports DLSS 4 with Multi-Frame Generation, ensuring high frame rates in the latest AAA titles.
Reliable Cooling Solution To manage the 250W thermal load, the card utilizes a large heatsink paired with three Ring-shaped Fans. These fans are designed to focus airflow and increase static pressure, driving cool air deep into the fins. A hollow metal backplate reinforces the PCB and allows air to pass through the rear, preventing heat buildup. Auto Stop Technology turns the fans off completely during light workloads for a silent desktop experience.
Colorful GeForce RTX 5070 NB EX 12GB-V GDDR7 Graphics Card Specifications:
| Graphics Engine | NVIDIA GeForce RTX 5070 |
| Bus Standard | PCI Express 5.0 x16 |
| Video Memory | 12GB GDDR7 |
| Memory Interface | 192-bit |
| Core Clock | 2325 MHz (Base) / 2512 MHz (Boost) |
| CUDA Cores | 6144 Units |
| Memory Speed | 28 Gbps |
| Cooling System | Battle Ax Cooling (Triple Ring-Shaped Fans) |
| Output | 3x DisplayPort 2.1b, 1x HDMI 2.1b |
| Power Connectors | 1 x 16-pin (12V-2×6) |
| Recommended PSU | 650W |
| TDP | 250W |
| Card Dimensions | 300.5 x 120 x 50 mm (2.5-Slot) |
| Feature Support | DLSS 4, Auto Stop, Metal Backplate |
Key Features
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12GB GDDR7 Memory: High-speed VRAM for 1440p textures.
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Battle Ax Design: Aggressive Red/Black industrial look.
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Ring-Shaped Fans: Focused airflow for better cooling.
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DLSS 4 Support: Next-gen AI Frame Generation.
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Auto Stop Tech: Fans stop spinning at low temperatures.


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