ASUS
ASUS PH-GTX1660S-O6G GeForce GTX 1660 SUPER 6GB graphics card
Refurbished GTX 1660 SUPER graphics card with 6GB GDDR6 memory, 1408 CUDA cores, 1830 MHz boost clock and HDMI, DisplayPort, DVI outputs
- InterfacePCI Express 3.0
- Chipset ManufacturerNVIDIA
- GPUGeForce GTX 1660 SUPER
- Core Clock1530 MHz
- Boost ClockOC Mode: 1830 MHz Gaming Mode (Default): 1800 MHz
- CUDA Cores1408
- 6GB GDDR6 memory handles high-resolution textures
- Boost clock reaches 1830 MHz in OC mode for extra speed
- 1408 CUDA cores accelerate parallel workloads in games and apps
- Three video outputs drive up to three monitors simultaneously
- Single-slot cooler fits compact builds while drawing 125W
Phoenix single-fan GTX 1660 SUPER
The ASUS Phoenix GTX 1660 SUPER is a compact graphics card built on the NVIDIA Turing architecture with 1408 CUDA cores and 6GB of GDDR6 memory. It targets 1080p gamers and creators who need reliable frame rates in a short form factor that fits most cases. A single double-ball bearing fan handles the 125W thermal design while keeping noise low.
Upgrade from older GTX cards
This card replaces ageing GTX GPUs that lack GDDR6 bandwidth and modern display outputs. The jump is worth it when your current board cannot drive three monitors at 7680 x 4320 or struggles with current titles at high settings. A 450W power supply and one 8-pin connector are all that is required for the switch.
6GB GDDR6 headroom for 1080p
The 192-bit memory interface running at 14002 MHz delivers enough capacity for high-texture 1080p gaming and light creative workloads. At 1440p the 6GB buffer becomes the limiting factor in newer titles, so texture quality must be lowered. OC mode pushes the boost clock to 1830 MHz for extra margin where memory permits.
Highlights
- 6GB GDDR6 memory handles high-resolution textures
- Boost clock reaches 1830 MHz in OC mode for extra speed
- 1408 CUDA cores accelerate parallel workloads in games and apps
- Three video outputs drive up to three monitors simultaneously
- Single-slot cooler fits compact builds while drawing 125W
Specifications
| Brand | ASUS |
|---|---|
| Series | Phoenix |
| Model | PH-GTX1660S-O6G |
| Interface | PCI Express 3.0 |
| Chipset Manufacturer | NVIDIA |
| GPU | GeForce GTX 1660 SUPER |
| Core Clock | 1530 MHz |
| Boost Clock | OC Mode: 1830 MHz Gaming Mode (Default): 1800 MHz |
| CUDA Cores | 1408 |
| Effective Memory Clock | 14002 MHz |
| Memory Size | 6GB |
| Memory Interface | 192-Bit |
| Memory Type | GDDR6 |
| OpenGL | OpenGL 4.6 |
| Multi-Monitor Support | 3 |
| HDMI | 1 x HDMI 2.0b |
| DisplayPort | 1 x DisplayPort 1.4 |
| DVI | 1 x DVI-D |
| Color | Black |
| Max Resolution | 7680 x 4320 |
| Virtual Reality Ready | Yes |
| Cooler | Single Fan |
| Thermal Design Power | 125W |
| System Requirements | Recommended PSU: 450W |
| Recommended PSU Wattage | 450W |
| Power Connector | 8-Pin |
| HDCP Ready | 2.2 |
| Features | Powered by NVIDIA Turing with 1408 CUDA Cores and overclocked 6GB GDDR6 memory in a short form factor Supports up-to 3 Monitors with HDMI 2.0b, DisplayPort 1.4, and DVI-D ports Phoenix double-ball bearing fan provides superior airflow and cooling with 2x longer lifespan GPU Tweak II makes monitoring performance and streaming in real time easier than ever, and includes additional software like Game Booster, XSplit Gamecaster, WTFast and QuantumCloud Auto-Extreme technology delivers premium quality and reliability with aerospace-grade Super Alloy Power II components to run 15% faster a |
| Max GPU Length | 174 mm |
| Card Dimensions (L x H) | 6.90" x 4.80" |
| Slot Width | 2 Slots |
| Shipping weight | 0.84 kg |
| Package size | 305 × 226 × 58 mm |
Questions about this item
Will the single-fan Phoenix cooler and 125 W TDP fit inside a compact chassis?
The card uses a short single-fan design rated at 125 W, so it fits most compact cases that accept a dual-slot PCIe 3.0 board.
Which power connector must be seated for the 1830 MHz OC boost clock to be stable?
An 8-pin PCIe power connector from a 450 W or larger PSU must be fully inserted before the OC mode reaches 1830 MHz.
How often should the double-ball bearing fan be cleaned to maintain its 2× lifespan claim?
Blow dust from the heatsink fins and fan blades every three to six months; the double-ball bearing is rated for extended life but still needs airflow.
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