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MSI Gaming GeForce RTX 3090 24GB GDRR6X 384-Bit HDMI/DP Nvlink Tri-Frozr 2 Ampere Architecture OC Graphics Card (RTX 3090 Gaming X Trio 24G)

MSI Gaming GeForce RTX 3090 24GB GDRR6X 384-Bit HDMI/DP Nvlink Tri-Frozr 2 Ampere Architecture OC Graphics Card (RTX 3090 Gaming X Trio 24G)

Bottom line: The MSI Gaming GeForce RTX 3090 24GB GDRR6X 384-Bit HDMI/DP Nvlink ($2,399.00 on Amazon as of 2026-10-21 12:20 UTC): 24GB GDDR6X memory handles 8K gaming and large AI/LLM workloads; main trade-off: RTX 3090 draws high power; needs a robust high-wattage PSU.

$2399.00

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Buy on Amazon — $2,399.00 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 2026-10-21. Price and availability subject to change.

Pros & Cons

Pros

  • ✓ 24GB GDDR6X memory handles 8K gaming and large AI/LLM workloads
  • ✓ Wide 384-bit bus at 19.5 Gbps delivers high memory bandwidth
  • ✓ Tri Frozr 2 triple-fan cooling keeps the Ampere GPU quiet under load
  • ✓ HDMI 2.1 plus three DisplayPort 1.4a outputs drive up to 7680x4320

Cons

  • ✗ RTX 3090 draws high power; needs a robust high-wattage PSU
  • ✗ Large tri-fan Tri Frozr 2 shroud demands plenty of case clearance
  • ✗ Display outputs capped at DisplayPort 1.4a, no DP 2.0/2.1
  • ✗ GDDR6X memory runs warm; expect elevated memory temperatures

Manufacturer description

The latest iteration of MSI’s iconic GAMING series once again brings performance, low-noise efficiency, and aesthetics that hardcore gamers have come to recognize and trust. Now you too can enjoy all your favorite games with a powerful graphics card that stays cool and silent. Just the way you like it. The GeForce RTX 3090 is a big ferocious GPU (BFGPU) with TITAN class performance. It's powered by Ampere—NVIDIA's 2nd gen RTX architecture—doubling down on ray tracing and AI performance with enhanced RT Cores, Tensor Cores, and new streaming multiprocessors. Plus, it features a staggering 24…

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SpecPicks Verdict

SpecPicks scored MSI Gaming GeForce RTX 3090 24GB GDRR6X 384-Bit HDMI/DP Nvlink… 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

  • Memory Speed:19.5 Gbps.Digital Max Resolution:7680x4320
  • Chipset: NVIDIA GeForce RTX 3090
  • TRI FROZR 2 Thermal Design
  • Video Memory: 24GB GDDR6X.Avoid using unofficial software
  • Memory Interface: 384-bit
  • Output: DisplayPort x 3 (v1.4a) / HDMI 2.1 x 1

Full Specifications

Brandmsi
OutputDisplayPort x 3 (v1.4a) / HDMI 2.1 x 1
Weight24g
ChipsetNVIDIA GeForce RTX 3090
Model NameGDRR6X
Unit Count1 Count
Memory Speed19.5 Gbps.Digital Max Resolution:7680x4320
Model Number3090GAMINGXTRIO24G
Video Memory24GB GDDR6X.Avoid using unofficial software
Built-In MediaGraphics card; quick setup guide
Number of Fans3
Mfr Part Number3090GAMINGXTRIO24G
Video ProcessorNVIDIA
Antenna LocationGaming
Memory Interface384-bit
Graphics Card Ram24 GB
Graphics Ram Size24 GB
Graphics Ram TypeGDDR6
Compatible DevicesDesktop
Memory Clock Speed1.7 GHz

Performance Data

View gaming FPS, AI inference throughput, and synthetic scores for the NVIDIA GeForce RTX 3090 — the core hardware component in this product. Benchmarks sourced from TechPowerUp, PassMark, and the r/LocalLLaMA community.

Which local LLMs fit in 24 GB?

24 GB holds a 30–35B model at Q4 entirely in VRAM — the step where 27B-class models stop spilling to system RAM.

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

Across 7 community runs from 5 sources, the NVIDIA GeForce RTX 3090 generates a median 95.7 tok/s on 7–9B models at Q4 (per LocalScore.ai).

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

Ready to buy?

MSI Gaming GeForce RTX 3090 24GB GDRR6X 384-Bit HDMI/DP Nvlink Tri-Frozr 2 Ampere Architecture OC Graphics Card (RTX 3090 Gaming X Trio 24G) 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 — $2,399.00

*Price sourced from Amazon.com. Last updated 2026-10-21. Price and availability subject to change.

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MSI Gaming GeForce RTX 3090 24GB GDRR6X 384-Bit HDMI/DP Nvlink Tri-Frozr 2 Ampere Architecture OC Graphics Card (RTX 3090 Gaming X Trio 24G)
$2,399.00
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