GIGABYTE
Gigabyte GeForce RTX 5080 Gaming OC 16G Graphics Card
Status: Gigabyte GeForce RTX 5080 Gaming OC 16G Graphics… (RTX 5080 16GB graphics card): Unavailable on Amazon as of . Closest in-stock match (same RTX 5080 16GB graphics card): Gigabyte AORUS GeForce RTX 5080 Master ICE 16G…, $2,679.00 on Amazon as of 2026-10-21 12:20 UTC (price may vary). eBay sellers may still list this model new or used.
Bottom line: The Gigabyte GeForce RTX 5080 Gaming OC 16G Graphics Card: 16GB GDDR7 on a 256-bit memory bus; main trade-off: full 4-year warranty requires online registration.
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Currently unavailable on Amazon. Not the same product — 3 in-stock alternatives with matching specs:
Same RTX 5080 16GB graphics card: Gigabyte AORUS GeForce RTX 5080 Master ICE 16G… — $2,679.00 on Amazon as of 2026-10-21 12:20 UTC (price may vary).
Same RTX 5080 16GB graphics card: MSI NVIDIA GeForce RTX 5080 16G Ventus 3X OC… — $1,949.99 on Amazon as of 2026-10-21 12:20 UTC (price may vary).
Same RTX 5080 16GB graphics card: MSI GeForce RTX 5080 16G INSPIRE 3X OC BLACK… — $2,283.14 on Amazon as of 2026-10-21 12:20 UTC (price may vary).
Pros & Cons
Pros
- ✓ 16GB GDDR7 on a 256-bit memory bus
- ✓ Factory overclock to a 2730MHz core clock
- ✓ Dual BIOS switch: Performance or Silent profile
- ✓ 3x DisplayPort + 1x HDMI for multi-monitor setups
- ✓ 4-year warranty with online registration
Cons
- ✗ Full 4-year warranty requires online registration
- ✗ 16GB VRAM limits larger local AI models versus 24GB+ cards
- ✗ Card length and slot width not listed; check case clearance
- ✗ PSU requirements not stated here; check GIGABYTE's spec sheet
Manufacturer description
The GIGABYTE GeForce RTX 5080 Gaming OC 16G (GV-N5080GAMING OC-16GD) pairs NVIDIA's RTX 5080 GPU with 16GB of GDDR7 memory on a 256-bit interface, which gives high-resolution gaming and creative work plenty of memory bandwidth. GIGABYTE factory-overclocks the card to a 2730MHz core clock, so you get extra speed without tuning it yourself. The card is cooled by GIGABYTE's WINDFORCE system. A Dual BIOS switch lets you choose between a Performance profile for maximum clocks and a Silent profile for quieter running during lighter sessions. A reinforced structure and the included VGA holder help…
SpecPicks Verdict
SpecPicks scored Gigabyte GeForce RTX 5080 Gaming OC 16G Graphics Card using a rating × review-volume × price-fit model applied to our editorial and benchmark analysis across the graphics cards category. GIGABYTE'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.
Frequently Asked Questions
How much VRAM does the Gigabyte RTX 5080 Gaming OC have?
It has 16GB of GDDR7 memory on a 256-bit memory interface.
What is the clock speed of the RTX 5080 Gaming OC 16G?
GIGABYTE lists a 2730MHz core clock for this factory-overclocked model (GV-N5080GAMING OC-16GD).
What display outputs does this graphics card have?
It has three DisplayPort outputs and one HDMI port, so it can drive up to four displays from the card's outputs.
What does the Dual BIOS switch do?
It switches between two firmware profiles: Performance, which favors higher clocks, and Silent, which favors quieter fan behavior. Pick the one that fits your workload.
What warranty comes with the Gigabyte RTX 5080 Gaming OC?
GIGABYTE offers a 4-year warranty, but you must register the card online to get it. Check GIGABYTE's warranty page for the current registration terms and deadlines.
Video review
Which RTX 5080 Should You Get? - 5 Models Tested & Compared — Techtesters on YouTube
Key Features
- Powered by GeForce RTX 5080
- Integrated with 16GB GDDR7 256-bit memory interface
- WINDFORCE cooling system
- RGB Halo
- Dual BIOS (Performance / Silent)
- Reinforced structure and versatile VGA holder
Full Specifications
| Brand | GIGABYTE |
|---|---|
| Color | Multicolour |
| Model | GV-N5080GAMING OC-16GD |
| UnitCount | 1 |
| ReleaseDate | 2025-01-30T00:00:01Z |
| Manufacturer | Gigabyte |
| ItemPartNumber | GV-N5080GAMING OC-16GD |
| Full listing title | Gigabyte GeForce RTX 5080 Gaming OC 16G Graphics Card - 16GB GDDR7, 256bit, PCI-E 5.0, 2730MHz Core Clock, 3 x DisplayPort, 1 x HDMI, GV-N5080GAMING OC-16GD |
Performance Data
View gaming FPS, AI inference throughput, and synthetic scores for the NVIDIA GeForce RTX 5080 — the core hardware component in this product. Benchmarks sourced from TechPowerUp, PassMark, and the r/LocalLLaMA community.
Which local LLMs fit in 16 GB?
16 GB holds a 20–27B model at Q4 with a modest context window; 30B-class weights need 24 GB.
- ✅ 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 5 community runs from 5 sources, the NVIDIA GeForce RTX 5080 generates a median 132 tok/s on 7–9B models at Q4 (per Hardware Corner).
Ready to buy?
Amazon shows no buyable offer for Gigabyte GeForce RTX 5080 Gaming OC 16G Graphics… at the last check. The closest in-stock match with the same RTX 5080 16GB graphics card is Gigabyte AORUS GeForce RTX 5080 Master ICE 16G…. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
Read our analysis
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