What power supply do I need if I plan to overclock this video card?

The recommended power supply wattage for this graphics card is 850W.

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Main image of ASUS ROG Strix NVIDIA GeForce RTX 3080 OC Edition Gaming Graphics Card (PCIe 4.0, 12GB GDDR6X, LHR, HDMI 2.1, DisplayPort 1.4a, Axial-tech Fan Design, 2.9-slot, Super Alloy Power II, GPU Tweak II)

Alt view image 2 of 13 - ASUS ROG Strix NVIDIA GeForce RTX 3080 OC Edition Gaming Graphics Card (PCIe 4.0, 12GB GDDR6X, LHR, HDMI 2.1, DisplayPort 1.4a, Axial-tech Fan Design, 2.9-slot, Super Alloy Power II, GPU Tweak II)

Alt view image 3 of 13 - ASUS ROG Strix NVIDIA GeForce RTX 3080 OC Edition Gaming Graphics Card (PCIe 4.0, 12GB GDDR6X, LHR, HDMI 2.1, DisplayPort 1.4a, Axial-tech Fan Design, 2.9-slot, Super Alloy Power II, GPU Tweak II)

Alt view image 4 of 13 - ASUS ROG Strix NVIDIA GeForce RTX 3080 OC Edition Gaming Graphics Card (PCIe 4.0, 12GB GDDR6X, LHR, HDMI 2.1, DisplayPort 1.4a, Axial-tech Fan Design, 2.9-slot, Super Alloy Power II, GPU Tweak II)

Alt view image 5 of 13 - ASUS ROG Strix NVIDIA GeForce RTX 3080 OC Edition Gaming Graphics Card (PCIe 4.0, 12GB GDDR6X, LHR, HDMI 2.1, DisplayPort 1.4a, Axial-tech Fan Design, 2.9-slot, Super Alloy Power II, GPU Tweak II)

Alt view image 6 of 13 - ASUS ROG Strix NVIDIA GeForce RTX 3080 OC Edition Gaming Graphics Card (PCIe 4.0, 12GB GDDR6X, LHR, HDMI 2.1, DisplayPort 1.4a, Axial-tech Fan Design, 2.9-slot, Super Alloy Power II, GPU Tweak II)

Alt view image 7 of 13 - ASUS ROG Strix NVIDIA GeForce RTX 3080 OC Edition Gaming Graphics Card (PCIe 4.0, 12GB GDDR6X, LHR, HDMI 2.1, DisplayPort 1.4a, Axial-tech Fan Design, 2.9-slot, Super Alloy Power II, GPU Tweak II)

Alt view image 8 of 13 - ASUS ROG Strix NVIDIA GeForce RTX 3080 OC Edition Gaming Graphics Card (PCIe 4.0, 12GB GDDR6X, LHR, HDMI 2.1, DisplayPort 1.4a, Axial-tech Fan Design, 2.9-slot, Super Alloy Power II, GPU Tweak II)

Alt view image 9 of 13 - ASUS ROG Strix NVIDIA GeForce RTX 3080 OC Edition Gaming Graphics Card (PCIe 4.0, 12GB GDDR6X, LHR, HDMI 2.1, DisplayPort 1.4a, Axial-tech Fan Design, 2.9-slot, Super Alloy Power II, GPU Tweak II)

Alt view image 10 of 13 - ASUS ROG Strix NVIDIA GeForce RTX 3080 OC Edition Gaming Graphics Card (PCIe 4.0, 12GB GDDR6X, LHR, HDMI 2.1, DisplayPort 1.4a, Axial-tech Fan Design, 2.9-slot, Super Alloy Power II, GPU Tweak II)

Alt view image 11 of 13 - ASUS ROG Strix NVIDIA GeForce RTX 3080 OC Edition Gaming Graphics Card (PCIe 4.0, 12GB GDDR6X, LHR, HDMI 2.1, DisplayPort 1.4a, Axial-tech Fan Design, 2.9-slot, Super Alloy Power II, GPU Tweak II)

Alt view image 12 of 13 - ASUS ROG Strix NVIDIA GeForce RTX 3080 OC Edition Gaming Graphics Card (PCIe 4.0, 12GB GDDR6X, LHR, HDMI 2.1, DisplayPort 1.4a, Axial-tech Fan Design, 2.9-slot, Super Alloy Power II, GPU Tweak II)

Alt view image 13 of 13 - ASUS ROG Strix NVIDIA GeForce RTX 3080 OC Edition Gaming Graphics Card (PCIe 4.0, 12GB GDDR6X, LHR, HDMI 2.1, DisplayPort 1.4a, Axial-tech Fan Design, 2.9-slot, Super Alloy Power II, GPU Tweak II)

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ASUS ROG Strix NVIDIA GeForce RTX 3080 OC Edition Gaming Graphics Card (PCIe 4.0, 12GB GDDR6X, LHR, HDMI 2.1, DisplayPort 1.4a, Axial-tech Fan Design, 2.9-slot, Super Alloy Power II, GPU Tweak II)

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12GB 384-Bit GDDR6X
Boost Clock OC mode: 1890 MHz
Gaming mode: 1860 MHz
2 x HDMI 2.1 3 x DisplayPort 1.4a
8960 Cores CUDA Cores
PCI Express 4.0

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Overview

Specs

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Model
Brand	ASUS
Series	ROG Strix
Model	ROG-STRIX-RTX3080-O12G-GAMING

Interface
Interface	PCI Express 4.0

Chipset
Chipset Manufacturer	NVIDIA
GPU Series	NVIDIA GeForce RTX 30 Series
GPU	GeForce RTX 3080
Architecture	Ampere
Boost Clock	OC mode: 1890 MHz Gaming mode: 1860 MHz
CUDA Cores	8960 Cores

Memory
Effective Memory Clock	19 Gbps
Memory Size	12GB
Memory Interface	384-Bit
Memory Type	GDDR6X

3D API
DirectX	DirectX 12 Ultimate
OpenGL	OpenGL 4.6

Ports
Multi-Monitor Support	4
HDMI	2 x HDMI 2.1
DisplayPort	3 x DisplayPort 1.4a

Details
Max Resolution	7680 x 4320
SLI Support	No
Virtual Reality Ready	Yes
Cooler	Triple Fans
Thermal Design Power	390W
Recommended PSU Wattage	850W
Power Connector	3 x 8-Pin
HDCP Ready	2.3

Features
Features	NVIDIA Ampere Streaming Multiprocessors: The building blocks for the world's fastest, most efficient GPU, the all-new Ampere SM brings 2X the FP32 throughput and improved power efficiency. 2nd Generation RT Cores: Experience 2X the throughput of 1st gen RT Cores, plus concurrent RT and shading for a whole new level of ray tracing performance. 3rd Generation Tensor Cores: Get up to 2X the throughput with structural sparsity and advanced AI algorithms such as DLSS. Now with support for up to 8K resolution, these cores deliver a massive boost in game performance and all-new AI capabilities. Axial-tech Fan Design has been tuned up with more fan blades and a reversed rotational direction for the center fan. 2.9-slot design expands cooling surface area compared to last gen for more thermal headroom than ever before. Super Alloy Power II includes premium alloy chokes, solid polymer capacitors, and an array of high-current power stages.

Form Factor & Dimensions
Max GPU Length	319 mm
Card Dimensions (L x H)	12.53" x 5.51"
Slot Width	2.9-slot

Packaging
Package Contents	Accessories: 1 x ROG Velcro Hook & Loop 1 x ROG ruler 1 x Collection card 1 x Speedsetup manual

Additional Information
First Listed on Newegg	October 11, 2024

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ASUS ROG Strix NVIDIA GeForce RTX 3080 OC Edition Gaming Graphics Card (PCIe 4.0, 12GB GDDR6X, LHR, HDMI 2.1, DisplayPort 1.4a, Axial-tech Fan Design, 2.9-slot, Super Alloy Power II, GPU Tweak II)

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Item#: 9SIB4VJKBR3438

Meet Your Seller

ASUS ROG Strix NVIDIA GeForce RTX 3080 OC Edition Gaming Graphics Card (PCIe 4.0, 12GB GDDR6X, LHR, HDMI 2.1, DisplayPort 1.4a, Axial-tech Fan Design, 2.9-slot, Super Alloy Power II, GPU Tweak II)

Learn more about the ASUS ROG-STRIX-RTX3080-O12G-GAMING

Customer Reviews of the ASUS ROG-STRIX-RTX3080-O12G-GAMING

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Return Policies

Manufacturer Contact Info