ASUS ROG Strix LC NVIDIA GeForce RTX 3090 Ti OC Edition Gaming Graphics Card (PCIe 4.0, 24GB GDDR6X, HDMI 2.1, DisplayPort 1.4a, Full-Coverage Cold Plate, 240mm Radiator, 600mm tubing, GPU Tweak)
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*Price sourced from Amazon.com. Last updated 2026-04-20. Price and availability subject to change.
Bottom line: The ASUS ROG Strix LC NVIDIA GeForce RTX 3090 Ti OC Edition Gaming Graphics Card (PCIe 4.0, 24GB GDDR6X, HDMI 2.1, DisplayPort 1.4a, Full-Coverage Cold Plate, 240mm Radiator, 600mm tubing, GPU Tweak) is a niche pick — read recent reviews before buying in the graphics cards category, priced around $1599.99. Compare close alternatives before committing.
The mind-blowing performance of the NVIDIA Ampere architecture just got cooler. The ROG Strix LC GeForce RTX™ 3090 Ti channels the power of liquid cooling to unlock the GPU’s full potential and then some, delivering ultra-quiet thermal performance that blows air-cooled designs out of the water.
SpecPicks Verdict
SpecPicks scored ASUS ROG Strix LC NVIDIA GeForce RTX 3090 Ti OC Edition Gaming… using a rating × review-volume × price-fit model applied to our editorial and benchmark analysis across the graphics cards category. Compare with similarly-priced alternatives in the graphics cards category before committing. Mixed or limited buyer feedback at this price point — focus your evaluation on recent reviews that specifically address build quality and long-term reliability, and shortlist one or two close alternatives before deciding.
Common buyer scenarios for graphics cards of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ 240mm radiator balances compatibility and performance.
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key 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.
- Full-coverage cold plate brings liquid cooling to GPU die and memoryAvoid using unofficial software
- On-board cooling for power-delivery is handled by a blower-style fan and low-profile heatsink.
- 240mm radiator balances compatibility and performance.
Full Specifications
| Brand | ASUS |
|---|---|
| Model Name | RTX3090 |
| Model Number | ROG-STRIX-LC-RTX3090TI-O24G-GAMING |
| Built-In Media | ROG-STRIX-LC-RTX3090TI-O24G-GAMING |
| Number of Fans | 1 |
| Mfr Part Number | ROG-STRIX-LC-RTX3090TI-O24G-GAMING |
| Video Processor | NVIDIA |
| Antenna Location | Gaming |
| Graphics Card Ram | 24 GB |
| Graphics Ram Size | 24 GB |
| Graphics Ram Type | GDDR6X |
| Compatible Devices | Desktop |
| Memory Clock Speed | 4000 |
| Graphics Coprocessor | NVIDIA GeForce RTX 3090 Ti |
| Graphics Description | NVIDIA GeForce RTX 3090 Ti |
| Warranty Description | 3 years |
| Item Dimensions L x W | 16.7"L x 10.1"W |
| Video Output Interface | DisplayPort, HDMI |
| 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. |
| Graphics Card Interface | PCI-Express x16 |
Performance Data
View gaming FPS, AI inference throughput, and synthetic scores for the NVIDIA GeForce RTX 3090 Ti — the core hardware component in this product. Benchmarks sourced from TechPowerUp, PassMark, and the r/LocalLLaMA community.
Ready to buy?
ASUS ROG Strix LC NVIDIA GeForce RTX 3090 Ti OC Edition Gaming Graphics Card (PCIe 4.0, 24GB GDDR6X, HDMI 2.1, DisplayPort 1.4a, Full-Coverage Cold Plate, 240mm Radiator, 600mm tubing, GPU Tweak) is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
View Current Price on Amazon →
*Price sourced from Amazon.com. Last updated 2026-04-20. Price and availability subject to change.
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