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ASUS ROG Strix NVIDIA GeForce RTX 3070 Gaming Graphics Card (PCIe 4.0, 8GB GDDR6, HDMI 2.1, DisplayPort 1.4a, Axial-tech Fan Design, 2.9-Slot, Super Alloy Power II), 3 Year Warranty

ASUS ROG Strix NVIDIA GeForce RTX 3070 Gaming Graphics Card

Bottom line: The ASUS ROG Strix NVIDIA GeForce RTX 3070 Gaming Graphics Card ($725.00): Ampere SMs deliver 2X FP32 throughput over prior gen; main trade-off: 8GB GDDR6 limits 4K and heavy ray-traced titles.

$725.00

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Mike Perry — Hardware researcher since 2014, focused on GPU performance across gaming, rendering, and local-LLM inference. Synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides.

*Price sourced from Amazon.com. Last updated 2026-09-29. Price and availability subject to change.

Pros & Cons

Pros

  • ✓ Ampere SMs deliver 2X FP32 throughput over prior gen
  • ✓ 2nd-gen RT cores allow concurrent RT and shading
  • ✓ 3rd-gen Tensor cores enable DLSS up to 8K
  • ✓ 2.9-slot Axial-tech cooler adds thermal headroom

Cons

  • ✗ 8GB GDDR6 limits 4K and heavy ray-traced titles
  • ✗ 2.9-slot size crowds small or mini-ITX cases
  • ✗ Triple-fan design runs longer than compact cards
  • ✗ GPU Tweak II tuning has a learning curve

Manufacturer description

The ROG STRIX GeForce RTX™ 3090 has been radically improved to accommodate the impressive new Ampere chips from NVIDIA. Last gen's uniform fan layout has been usurped by a new rotation scheme and specialized roles for central and auxiliary fans. Below the blades, a larger, more impressive heatsink is ready for the most demanding thermal loads. You've been waiting for the latest and greatest in GPU design - and this is it.

SpecPicks Verdict

SpecPicks scored ASUS ROG Strix NVIDIA GeForce RTX 3070 Gaming Graphics Card (PCIe… 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. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

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 retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

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.
  • 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.

Full Specifications

BrandASUS
GPU SeriesNVIDIA RTX 30 Series
Model NameRTX 3070
Unit Count1 Count
Model NumberROG-STRIX-RTX3070-O8G-GAMING
Built-In MediaCollection card, ROG Ruler, ROG Velcro Hook & Loop, ROG-STRIX-RTX3070-O8G-GAMING, Speedsetup Manual
Item Type NameASUS ROG STRIX NVIDIA GeForce RTX 3070 Gaming Graphics Card (PCIe 4.0, 8GB GDDR6, HDMI 2.1, DisplayPort 1.4a, Axial-tech Fan Design, 2.9-slot, Super Alloy Power II, GPU Tweak II)
Number of Fans3
Mfr Part NumberROG-STRIX-RTX3070-O8G-GAMING
Number of Items1
Video ProcessorNVIDIA
Antenna LocationGaming
Graphics Card Ram8 GB
Graphics Ram Size8 GB
Graphics Ram TypeGDDR6
Compatible DevicesDesktop
Memory Clock Speed40000 MHz
Graphics CoprocessorNVIDIA GeForce RTX 3070
Warranty Description3 YEARS
Item Dimensions L x W16"L x 9.2"W
Full listing titleASUS ROG Strix NVIDIA GeForce RTX 3070 Gaming Graphics Card (PCIe 4.0, 8GB GDDR6, HDMI 2.1, DisplayPort 1.4a, Axial-tech Fan Design, 2.9-Slot, Super Alloy Power II), 3 Year Warranty

Ready to buy?

ASUS ROG Strix NVIDIA GeForce RTX 3070 Gaming Graphics Card (PCIe 4.0, 8GB GDDR6, HDMI 2.1, DisplayPort 1.4a, Axial-tech Fan Design, 2.9-Slot, Super Alloy Power II), 3 Year Warranty is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

Buy on Amazon — $725.00

*Price sourced from Amazon.com. Last updated 2026-09-29. Price and availability subject to change.

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