ZOTAC Gaming GeForce RTX™ 3090 AMP Extreme Holo 24GB GDDR6X 384-bit 19.5 Gbps PCIE 4.0 Gaming Graphics Card, HoloBlack, IceStorm 2.0 Advanced Cooling, Spectra 2.0 RGB Lighting, ZT-A30900B-10P
Status: ZOTAC Gaming GeForce RTX™ 3090 AMP Extreme Holo…: Unavailable on Amazon as of . SpecPicks has no in-stock listing with matching specs on file; the search below lists current offers. eBay sellers may still list this model new or used.
Bottom line: The ZOTAC Gaming GeForce RTX™ 3090 AMP Extreme Holo 24GB GDDR6X 384-bit is a specs-and-price decision rather than a crowd-consensus one in the graphics cards category. Check the specification table below against one or two close alternatives — on price and spec fit, not on star ratings.
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Currently unavailable on Amazon. Not the same product — 3 in-stock alternatives:
Similar: ZOTAC Gaming GeForce RTX 3060 Twin Edge OC 12GB… — $494.99 on Amazon as of 2026-10-06 16:16 UTC (price may vary).
Similar: ZOTAC GAMING GeForce RTX™ 3060 Ti Twin Edge OC… — $499.99 on Amazon as of 2026-10-06 20:32 UTC (price may vary).
Similar: ZOTAC Gaming GeForce RTX 3090 Trinity OC 24GB… — $1699.99 on Amazon as of 2026-10-06 20:20 UTC (price may vary).
Pros & Cons
Pros
- ✓ NVIDIA Ampere architecture, 2nd Gen Ray Tracing Cores, 3rd Gen Tensor Cores
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
Manufacturer description
The ultimate ZOTAC GAMING GeForce RTX 30 Series GPU based on the NVIDIA Ampere architecture is here with the AMP Extreme Holo. Built with enhanced RT Cores and Tensor Cores, new streaming multiprocessors, and superfast GDDR6X memory, the ZOTAC GAMING GeForce RTX 3090 AMP Extreme Holo gives rise to the absolute gaming experience with ultra graphics fidelity. FEATURES • HoloBlack Design • SPECTRA 2.0 RGB Lighting (compatible with external LED strip) • IceStorm 2.0 Advanced Cooling • Active Fan Control with FREEZE Fan Stop • PowerBoost • Dual BIOS • Metal RGB LED Backplate • GDDR6X Graphics…
SpecPicks Verdict
SpecPicks scored ZOTAC Gaming GeForce RTX™ 3090 AMP Extreme Holo 24GB GDDR6X 384-bit… 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
- NVIDIA Ampere architecture, 2nd Gen Ray Tracing Cores, 3rd Gen Tensor Cores
- 24GB 384-bit GDDR6X, 19.5 Gbps, PCIE 4.0
- HoloBlack, SPECTRA 2.0 RGB Lighting, IceStorm 2.0 Advanced Cooling, FREEZE Fan Stop, Active Fan Control, PowerBoost, Metal Frontplate, Lighted Backplate, Dual BIOS
- 8K Ready, 4 Display Ready, HDCP 2.3, VR Ready
- 3 x DisplayPort 1.4a, 1 x HDMI 2.1, DirectX 12 Ultimate, Vulkan RT API, OpenGL 4.6
- Boost Clock 1815 MHz
Full Specifications
| Brand | ZOTAC |
|---|---|
| GPU Series | NVIDIA RTX 30 Series |
| Model Name | RTX™ 3090 |
| Unit Count | 1 Count |
| Model Number | ZT-A30900B-10P |
| Built-In Media | 3x Dual 6-pin to 8-pin adapter, RGB GPU Support Bracket, User Manual, ZOTAC GAMING GeForce RTX 3090 AMP Extreme Holo graphics card |
| Number of Fans | 3 |
| Mfr Part Number | ZT-A30900B-10P |
| Video Processor | NVIDIA |
| Antenna Location | Gaming |
| Graphics Card Ram | 24 GB |
| Graphics Ram Size | 24 GB |
| Graphics Ram Type | GDDR6X |
| Compatible Devices | Desktop |
| Memory Clock Speed | 1815 MHz |
| Graphics Coprocessor | NVIDIA GeForce RTX 3090 |
| Graphics Description | GeForce RTX 3090 |
| Warranty Description | 2 Year |
| Item Dimensions L x W | 14.01"L x 11.1"W |
| Video Output Interface | DisplayPort |
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 6 community runs from 4 sources, the NVIDIA GeForce RTX 3090 generates a median 93.9 tok/s on 7–9B models at Q4 (per LocalScore.ai).
Ready to buy?
Amazon shows no buyable offer for ZOTAC Gaming GeForce RTX™ 3090 AMP Extreme Holo… at the last check. A similar in-stock product is ZOTAC Gaming GeForce RTX 3060 Twin Edge OC 12GB…. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
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