GIGABYTE
GIGABYTE GeForce RTX 3090 Gaming OC 24G Graphics Card
Status: GIGABYTE GeForce RTX 3090 Gaming OC 24G Graphics… (RTX 3090 24GB graphics card): Unavailable on Amazon as of . Lowest-priced in-stock match (same RTX 3090 24GB graphics card): Gigabyte GeForce RTX 3090 EAGLE OC 24G Graphics…, $1,699.99 on Amazon as of 2026-10-25 10:15 UTC (price may vary). eBay sellers may still list this model new or used.
What to buy instead: the Gigabyte GeForce RTX 3090 EAGLE OC 24G Graphics… at $1,699.99 on Amazon as of (price may vary). It has the same RTX 3090 24GB graphics card as this listing and is the lowest of the 3 same-spec offers priced in the last 24 hours.
Bottom line: The GIGABYTE GeForce RTX 3090 Gaming OC 24G Graphics Card: 24GB GDDR6X on a 384-bit bus for large textures and local AI models; main trade-off: needs a 750W recommended PSU, so smaller builds may need a power supply upgrade.
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Currently unavailable on Amazon. Not the same product — 3 in-stock alternatives with matching specs:
Same RTX 3090 24GB graphics card: Gigabyte GeForce RTX 3090 GAMING OC 24G Graphics… — $1,889.97 on Amazon as of 2026-10-25 20:20 UTC (price may vary).
Same RTX 3090 24GB graphics card: Gigabyte GeForce RTX 3090 EAGLE OC 24G Graphics… — $1,699.99 on Amazon as of 2026-10-25 10:15 UTC (price may vary).
Same RTX 3090 24GB graphics card: GIGABYTE GeForce RTX 3090 Vision OC 24G Graphics… — $1,949.99 on Amazon as of 2026-10-25 20:20 UTC (price may vary).
Pros & Cons
Pros
- ✓ 24GB GDDR6X on a 384-bit bus for large textures and local AI models
- ✓ 936 GB/s memory bandwidth for high-res gaming and GPU compute
- ✓ 10,496 CUDA cores plus 3rd-gen Tensor cores for DLSS and AI workloads
- ✓ WINDFORCE 3X cooler with alternate-spinning fans to reduce turbulence
- ✓ Up to 7680x4320 output over DisplayPort and HDMI, plus a metal backplate
Cons
- ✗ Needs a 750W recommended PSU, so smaller builds may need a power supply upgrade
- ✗ Ampere-generation card with 2nd-gen RT cores, now a generation or more behind
- ✗ Triple-fan cooler; card length not listed here, so confirm case clearance first
- ✗ RGB Fusion 2.0 lighting needs GIGABYTE's software to customize
Manufacturer description
Digital Max Resolution:7680x4320.Form Factor:ATX.Power requirement : 750W, Cuda Cores : 10496.Recommended PSU : 750W. Memory Bandwidth (GB/sec) : 936 GB/s..Video output interface : DisplayPort, HDMI. NVIDIA Ampere Streaming Multiprocessors 2nd Generation RT Cores
SpecPicks Verdict
SpecPicks scored GIGABYTE GeForce RTX 3090 Gaming OC 24G 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.
Key Features
- Digital Max Resolution:7680x4320.Form Factor:ATX.Power requirement : 750W, Cuda Cores : 10496.Recommended PSU : 750W. Memory Bandwidth (GB/sec) : 936 GB/s..Video output interface : DisplayPort, HDMI.
- NVIDIA Ampere Streaming Multiprocessors
- 2nd Generation RT Cores
- 3rd Generation Tensor Cores
- Powered by GeForce RTX 3090
- Integrated with 24GB GDDR6X 384-bit memory interface
Full Specifications
| Size | one size |
|---|---|
| Brand | GIGABYTE |
| Color | one_color |
| Model | GV-N3090GAMING OC-24GD |
| Warranty | 4 ONLINE REGISTRATION REQUIRED |
| UnitCount | 1 |
| ReleaseDate | 2020-09-24T00:00:01Z |
| Manufacturer | GIGABYTE |
| ItemPartNumber | GV-N3090GAMING OC-24GD |
| Full listing title | GIGABYTE GeForce RTX 3090 Gaming OC 24G Graphics Card, 3X WINDFORCE Fans, 24GB 384-Bit GDDR6X, GV-N3090GAMING OC-24GD Video Card |
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 (Mozilla Builders)).
Benchmark data for other graphics cards
Ready to buy?
Amazon shows no buyable offer for GIGABYTE GeForce RTX 3090 Gaming OC 24G Graphics… at the last check. The closest in-stock match with the same RTX 3090 24GB graphics card is Gigabyte GeForce RTX 3090 GAMING OC 24G Graphics…. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
Read our analysis
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