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MSI Gaming GeForce RTX 3070 8GB GDRR6 256-Bit HDMI/DP TORX Fan 3.0 Ampere Architecture OC Graphics Card (RTX 3070 Ventus 3X OC)

MSI Gaming GeForce RTX 3070 8GB GDRR6 256-Bit HDMI/DP TORX Fan 3.0 Ampere Architecture OC Graphics Card (RTX 3070 Ventus 3X OC)

Bottom line: The MSI Gaming GeForce RTX 3070 8GB GDRR6 256-Bit HDMI/DP TORX Fan 3.0 ($468.90 on Amazon as of 2026-10-07): 8GB GDDR6 on a 256-bit bus for solid 1440p gaming; main trade-off: 8GB VRAM can bottleneck high-texture 4K and newer titles.

$468.90

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Buy on Amazon — $468.90 Compare to similar graphics cards

By , Founder & Editor-in-Chief · Listing data updated

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 2026-10-07. Price and availability subject to change.

Pros & Cons

Pros

  • ✓ 8GB GDDR6 on a 256-bit bus for solid 1440p gaming
  • ✓ TORX Fan 3.0 triple-fan cooler keeps Ampere temps in check
  • ✓ HDMI 2.1 plus 3x DisplayPort 1.4a drives up to 8K output
  • ✓ Graphene composite backplate resists sag on a long card

Cons

  • ✗ 8GB VRAM can bottleneck high-texture 4K and newer titles
  • ✗ Ampere RT trails current-gen ray-tracing performance
  • ✗ Triple-fan length needs a roomy case to fit
  • ✗ 256-bit bus trails the RTX 3080's memory bandwidth

Manufacturer description

VENTUS brings a performance-focused design that maintains the essentials to accomplish any task at hand. A capable triple fan arrangement laid into a rigid industrial design lets this sharp looking graphics card fit into any build. A lightweight composite Graphene backplate reinforces the length of the graphics card while providing passive thermal conduction properties. The GeForce RTX 3070 is powered by Ampere—NVIDIA's 2nd gen RTX architecture. Built with enhanced RT Cores and Tensor Cores, new streaming multiprocessors, and high-speed G6 memory, it gives you the power you need to rip…

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SpecPicks Verdict

SpecPicks scored MSI Gaming GeForce RTX 3070 8GB GDRR6 256-Bit HDMI/DP TORX Fan 3.0… 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

  • Chipset: NVIDIA GeForce RTX 3070
  • Video Memory: 8GB GDDR6
  • Memory Interface: 256-bit
  • Output: DisplayPort x 3 (v1.4a) / HDMI 2.1 x 1
  • Digital maximum resolution - 7680 x 4320

Full Specifications

Brandmsi
OutputDisplayPort x 3 (v1.4a) / HDMI 2.1 x 1
ChipsetNVIDIA GeForce RTX 3070
Model NameRTX 3070
Model NumberRTX3070VENTUS3X
Video Memory8GB GDDR6
Built-In MediaGraphics card; quick setup guide
Number of Fans3
Mfr Part NumberRTX3070VENTUS3X
Number of Items1
Video Processormsi
Antenna LocationGaming, Professional
Memory Interface256-bit
Graphics Card Ram8 GB
Graphics Ram Size8 GB
Graphics Ram TypeGDDR6
Compatible DevicesDesktop
Memory Clock Speed1.73 GHz
Graphics CoprocessorNVIDIA GeForce RTX 3070
Warranty Description3 Years

Performance Data

View gaming FPS, AI inference throughput, and synthetic scores for the NVIDIA GeForce RTX 3070 — the core hardware component in this product. Benchmarks sourced from TechPowerUp, PassMark, and the r/LocalLLaMA community.

Which local LLMs fit in 8 GB?

8 GB holds an 8B model at Q4 with a few thousand tokens of context; a 12–14B model needs 12 GB.

  • ✅ 7–9B models (Llama 3.1 8B, Qwen 3 8B) — fits at Q4
  • ❌ 12–14B models (Qwen 3 14B, Phi-4) — needs 12 GB+
  • ❌ 20–27B models (Gemma 3 27B, Mistral Small) — needs 20 GB+
  • ❌ 30–35B models (Qwen 3 32B, QwQ 32B) — needs 24 GB+
  • ❌ 70B models (Llama 3.3 70B, Qwen 2.5 72B) — needs 48 GB+

Across 22 community runs from 10 sources, the NVIDIA GeForce RTX 3070 generates a median 60.6 tok/s on 7–9B models at Q4 (per LocalLLM.in).

Per-model VRAM guide: which GPU for which LLM →

Ready to buy?

MSI Gaming GeForce RTX 3070 8GB GDRR6 256-Bit HDMI/DP TORX Fan 3.0 Ampere Architecture OC Graphics Card (RTX 3070 Ventus 3X OC) 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 — $468.90

*Price sourced from Amazon.com. Last updated 2026-10-07. Price and availability subject to change.

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MSI Gaming GeForce RTX 3070 8GB GDRR6 256-Bit HDMI/DP TORX Fan 3.0 Ampere Architecture OC Graphics Card (RTX 3070 Ventus 3X OC)
$468.90
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