MSI
MSI Gaming GeForce RTX 4090 24GB GDRR6X 384-Bit HDMI/DP Nvlink Torx Fan 5 Ada Lovelace Architecture Liquid Cool OC Graphics Card (RTX 4090 SUPRIM Liquid X 24G)
Status: MSI Gaming GeForce RTX 4090 24GB GDRR6X 384-Bit… (RTX 4090 24GB graphics card): Unavailable on Amazon as of . Closest in-stock match (same RTX 4090 24GB graphics card): ASUS ROG Strix GeForce RTX 4090 OC Edition…, $4,479.95 on Amazon as of 2026-10-21 04:14 UTC (price may vary). eBay sellers may still list this model new or used.
Bottom line: The MSI Gaming GeForce RTX 4090 24GB GDRR6X 384-Bit HDMI/DP Nvlink Torx: 24GB GDDR6X VRAM for 4K textures, rendering and local AI models; main trade-off: radiator needs a free case mount; check MSI's fit specs before buying.
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Currently unavailable on Amazon. Not the same product — 3 in-stock alternatives:
Same RTX 4090 24GB graphics card: ASUS ROG Strix GeForce RTX 4090 OC Edition… — $4,479.95 on Amazon as of 2026-10-21 04:14 UTC (price may vary).
Similar: MSI RTX 4090 Gaming Trio 24G Carte graphique… — $4,490.00 on Amazon as of 2026-10-20 22:14 UTC (price may vary).
Similar: GAH3S2H GAA3S2H RTX4080 Video Card Fan for ZOTAC… — $44.99 on Amazon as of 2026-10-21 12:25 UTC (price may vary).
Pros & Cons
Pros
- ✓ 24GB GDDR6X VRAM for 4K textures, rendering and local AI models
- ✓ Wide 384-bit memory interface on the flagship RTX 4090 chip
- ✓ Factory OC with an integrated liquid cooler for heat control
- ✓ HDMI 2.1 plus three DisplayPort 1.4a outputs for multi-display rigs
- ✓ Supports up to 7680 x 4320 (8K) digital output
Cons
- ✗ Radiator needs a free case mount; check MSI's fit specs before buying
- ✗ Pump adds a moving part that air-cooled cards don't have
- ✗ DisplayPort is v1.4a, not the newer DP 2.x standard
- ✗ Only one HDMI 2.1 port for TVs or HDMI monitors
Manufacturer description
The MSI GeForce RTX 4090 SUPRIM Liquid X 24G pairs NVIDIA's flagship Ada Lovelace chip with a factory-overclocked, liquid-cooled design. It is built for buyers who want top-tier GPU performance without the bulk of a large air cooler. You get 24GB of GDDR6X video memory on a 384-bit interface. That much VRAM handles high-resolution textures at 4K, large creative projects in rendering and video editing, and local AI workloads where model size depends on memory capacity. The bundled liquid cooler draws heat away from the GPU, and MSI's TORX Fan 5 design handles the airflow. For display…
SpecPicks Verdict
SpecPicks scored MSI Gaming GeForce RTX 4090 24GB GDRR6X 384-Bit HDMI/DP Nvlink Torx… using a rating × review-volume × price-fit model applied to our editorial and benchmark analysis across the graphics cards category. MSI'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 MSI RTX 4090 SUPRIM Liquid X have?
It has 24GB of GDDR6X video memory on a 384-bit memory interface.
What display outputs does this card have?
Four outputs: three DisplayPort 1.4a and one HDMI 2.1.
Can the RTX 4090 SUPRIM Liquid X output 8K?
Yes. Its maximum digital resolution is 7680 x 4320 (8K).
Is this card air-cooled or liquid-cooled?
It is a liquid-cooled, factory-overclocked design that also uses MSI's TORX Fan 5. Check MSI's product page for radiator dimensions so you can confirm it fits your case.
What power supply do I need for this RTX 4090?
Power connector and PSU wattage requirements are not listed here. Check MSI's official spec sheet for the RTX 4090 SUPRIM Liquid X 24G before you buy.
Video review
MSI RTX 4090 Suprim X vs. RTX 4090 Gaming X Trio, Thermals, Power & Overclocking — Hardware Unboxed on YouTube
Key Features
- Chipset: GeForce RTX 4090
- Video Memory: 24GB GDDR6X
- Memory Interface: 384-bit
- Output: DisplayPort x 3 (v1.4a) / HDMI 2.1 x 1
- Digital maximum resolution: 7680 x 4320
Full Specifications
| Brand | msi |
|---|---|
| Model | G4090SLX24 |
| Warranty | 3 Years |
| UnitCount | 1 |
| ReleaseDate | 2022-10-12T00:00:01Z |
| Manufacturer | MSI |
| ItemPartNumber | G4090SLX24 |
Performance Data
View gaming FPS, AI inference throughput, and synthetic scores for the NVIDIA GeForce RTX 4090 — 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 11 community runs from 10 sources, the NVIDIA GeForce RTX 4090 generates a median 127.7 tok/s on 7–9B models at Q4 (per DatabaseMart).
Ready to buy?
Amazon shows no buyable offer for MSI Gaming GeForce RTX 4090 24GB GDRR6X 384-Bit… at the last check. The closest in-stock match with the same RTX 4090 24GB graphics card is ASUS ROG Strix GeForce RTX 4090 OC Edition…. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
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