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Graphics Card Fit for GUNNIR Intel Arc B580 Tri 12G OC Gaming Graphics Card (PCIe 4.0, 12GB GDDR6, HDMI 2.1, DisplayPort .1) Black
THFKLXT

THFKLXT Graphics Card Fit for GUNNIR Intel Arc B580 Tri 12G OC Gaming Graphics Card Black

Bottom line: The THFKLXT Graphics Card Fit is a specs-and-price decision rather than a crowd-consensus one in the graphics cards category, priced around $1077.58 on Amazon as of 2026-10-06. Check the specification table below against one or two close alternatives — on price and spec fit, not on star ratings.

$1077.58

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Buy on Amazon — $1077.58 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 2026-10-06. Price and availability subject to change.

Pros & Cons

Pros

  • ✓ In any situation, the low-key Ultra ITX size (SFF or MINI ITX case) is perfect
  • ✓ Backed by THFKLXT's warranty and support channels

Cons

  • ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
  • ✗ Price, stock, shipping and returns are set by the retailer and may have changed since this page was last updated

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SpecPicks Verdict

SpecPicks scored THFKLXT Graphics Card Fit using a rating × review-volume × price-fit model applied to our editorial and benchmark analysis across the graphics cards category. THFKLXT's graphics cards lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. 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

  • Silver plated PCB and all solid capacitors can provide lower temperatures, higher efficiency, and stability
  • In any situation, the low-key Ultra ITX size (SFF or MINI ITX case) is perfect
  • High speed video memory can ensure speeds of up to 6000 MHz, providing a smooth gaming and application experience.
  • Supports 8K resolution display port output.
  • Metal backplate installation reduces the risk of graphics card deformation.
  • Stream Assist & Xe Media Engine:Optimized for live streaming and creative work with Stream Assist & Xe Media Engine.

Full Specifications

Full listing titleGraphics Card Fit for GUNNIR Intel Arc B580 Tri 12G OC Gaming Graphics Card (PCIe 4.0, 12GB GDDR6, HDMI 2.1, DisplayPort .1) Black

Performance Data

View gaming FPS, AI inference throughput, and synthetic scores for the Arc B580 — the core hardware component in this product. Benchmarks sourced from TechPowerUp, PassMark, and the r/LocalLLaMA community.

Which local LLMs fit in 12 GB?

12 GB holds models up to about 14B at Q4 with a usable context window; above that band the weights spill to system RAM and PCIe bandwidth sets the speed, not the GPU.

  • ✅ 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) — 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 19 community runs from 13 sources, the Arc B580 generates a median 41 tok/s on 7–9B models at Q4 (per Compute Market).

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

Ready to buy?

Graphics Card Fit for GUNNIR Intel Arc B580 Tri 12G OC Gaming Graphics Card (PCIe 4.0, 12GB GDDR6, HDMI 2.1, DisplayPort .1) Black 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 — $1077.58

*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.

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Graphics Card Fit for GUNNIR Intel Arc B580 Tri 12G OC Gaming Graphics Card (PCIe 4.0, 12GB GDDR6, HDMI 2.1, DisplayPort .1) Black
$1077.58
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