ASUS
ASUS RTX3070-O8G-NOCTUA GeForce RTX 3070 graphics card
Refurbished GeForce RTX 3070 with 8 GB GDDR6, dual Noctua fans, dual-BIOS switch and LHR-limited 25 MH/s Ethereum hash rate
- InterfacePCI Express 4.0
- Chipset ManufacturerNVIDIA
- GPU SeriesNVIDIA GeForce RTX 30 Series
- GPUGeForce RTX 3070
- ArchitectureAmpere
- Boost Clock1845 MHz (OC Mode) 1815 MHz (Gaming Mode)
- Noctua NF-A12x25 PWM fans give quiet, effective cooling
- Dual BIOS switch toggles Quiet and Performance profiles without software
- Ampere architecture delivers 5888 CUDA cores for strong 1440p gaming
- 8 GB GDDR6 on a 256-bit bus at 14 Gbps feeds high-resolution textures
- Two HDMI 2.1 and three DisplayPort 1.4a ports drive up to four 8K displays
Noctua OC Edition RTX 3070
This ASUS GeForce RTX 3070 pairs NVIDIA Ampere architecture with two Noctua NF-A12x25 PWM fans and a custom heatsink. It targets builders who want low-noise thermal performance in a 4.3-slot design. The card carries 8GB of GDDR6 memory across a 256-bit bus and a 220W TDP.
LHR model replaces standard RTX 3070
The Lite Hash Rate variant caps Ethereum mining at roughly 25 MH/s while keeping gaming clocks intact. OC mode lifts the boost clock to 1845 MHz and Gaming mode runs at 1815 MHz. The jump makes sense when quieter operation matters more than raw hash rate.
Dual BIOS and 12.20-inch length
A hardware switch toggles between Quiet and Performance BIOS profiles without software. Two 8-pin connectors feed a 750W recommended PSU. The 310mm length demands a spacious case; the 4.3-slot thickness can block adjacent PCIe slots on tighter motherboards.
Points forts
- Noctua NF-A12x25 PWM fans give quiet, effective cooling
- Dual BIOS switch toggles Quiet and Performance profiles without software
- Ampere architecture delivers 5888 CUDA cores for strong 1440p gaming
- 8 GB GDDR6 on a 256-bit bus at 14 Gbps feeds high-resolution textures
- Two HDMI 2.1 and three DisplayPort 1.4a ports drive up to four 8K displays
Caractéristiques
| Brand | ASUS |
|---|---|
| Series | Noctua OC Edition |
| Model | RTX3070-O8G-NOCTUA |
| Interface | PCI Express 4.0 |
| Chipset Manufacturer | NVIDIA |
| GPU Series | NVIDIA GeForce RTX 30 Series |
| GPU | GeForce RTX 3070 |
| Architecture | Ampere |
| Boost Clock | 1845 MHz (OC Mode) 1815 MHz (Gaming Mode) |
| CUDA Cores | 5888 |
| Effective Memory Clock | 14 Gbps |
| Memory Size | 8GB |
| Memory Interface | 256-Bit |
| Memory Type | GDDR6 |
| DirectX | DirectX 12 Ultimate |
| OpenGL | OpenGL 4.6 |
| Multi-Monitor Support | 4 |
| HDMI | 2 x HDMI 2.1 |
| DisplayPort | 3 x DisplayPort 1.4a |
| Max Resolution | 7680 x 4320 |
| SLI Support | No |
| Cooler | Double Fans |
| Thermal Design Power | 220W |
| Recommended PSU Wattage | 750W |
| Power Connector | 2 x 8-Pin |
| HDCP Ready | 2.3 |
| Max GPU Length | 310 mm |
| Card Dimensions (L x H) | 12.20" x 5.79" |
| Slot Width | 4.3 slot |
| Poids d’expédition | 2.20 kg |
| Dimensions du colis | 432 × 254 × 127 mm |
Questions sur cet article
Will the 310 mm length and 4.3-slot width fit in my case and motherboard spacing?
The card measures 310 mm long and occupies 4.3 slots, so verify your case clearance and that adjacent PCIe slots remain unobstructed.
Which PCIe power cables are required for the 220 W board?
Connect two 8-pin PCIe cables from a 750 W or larger PSU; using a single daisy-chained cable can cause instability.
When should I clean the two Noctua NF-A12x25 PWM fans and heatsink?
Remove dust from the fans and tailor-made heatsink every 6 to 12 months to maintain the low-noise cooling performance.
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