EVGA GeForce RTX 3090 FTW3 Ultra Gaming, 24GB GDDR6X, 10496 CUDA Cores, 1800MHz Boost Clock, 3x Fans, ARGB LED, Metal Backplate, PCIe 4, HDMI, DisplayPort, Desktop Compatible
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AI Verdict
This massive 24GB GPU chews through 4K gaming and heavy 3D rendering, but you need a 1000W power supply and excellent case airflow to keep the GDDR6X memory cool.
You need a massive case, three dedicated 8-pin power cables, and a top-tier power supply to run this 350W card safely. The 24GB of VRAM is overkill for standard gaming but mandatory for heavy AI workloads and 3D rendering.
If you just want high-end 4K gaming without the massive power draw and heat, look for a modern GPU with 16GB of VRAM and a 285W TDP.
Regret Score™
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Critically weak dimension
Amazon rating vs actual quality
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Pros
- 24GB of GDDR6X VRAM handles massive 3D rendering scenes and local AI models without crashing out of memory.
- 1800MHz factory boost clock pushes 4K gaming at 60+ FPS in modern titles.
- Triple-fan iCX3 cooling system keeps the core GPU temperatures under 75°C during heavy gaming loads.
- Includes three DisplayPort 1.4a outputs and one HDMI 2.1 port for running multiple high-refresh-rate 4K monitors.
Cons
- GDDR6X memory modules on the back of the PCB run extremely hot, often hitting 90°C+ and requiring aftermarket thermal pads.
- Draws massive power spikes that can trip the over-current protection on older 750W or 850W power supplies.
- Requires three separate 8-pin PCIe power cables—daisy-chaining cables will cause black screen crashes.
- Amazon Renewed units sometimes arrive with dust in the heatsink fins or minor scratches on the metal backplate.
Dimension Scores
10496 CUDA cores and an 1800MHz boost clock easily push 4K resolution at high framerates.
The triple fans keep the core cool, but the rear-mounted GDDR6X memory chips regularly exceed 90°C under load.
Base TDP is 350W, but transient spikes routinely pull over 450W and demand a massive power supply.
24GB of GDDR6X memory is the absolute maximum you can get in a consumer GPU, perfect for AI and rendering.
Best For
- Local AI researchers running large language models that need 24GB of VRAM.
- 3D artists rendering complex scenes in Blender or Maya.
- 4K gamers playing at max settings on a 120Hz OLED TV.
Not Recommended For
- Small form factor ITX builds with limited airflow and clearance.
- 1080p esports gamers who don't need 24GB of memory.
Watch Out For
- Transient power spikes hit 500W+ and will shut down your PC if you don't have a high-quality 1000W power supply.
- The memory chips on the backplate get dangerously hot—many owners have to void the warranty to install custom Kritical thermal pads.
- Using a single daisy-chained PCIe cable instead of three dedicated 8-pin cables causes the fans to ramp to 100% while the screen goes black.
- Amazon Renewed only gives you a 90-day warranty, which is risky for a card known to have early-batch voltage controller failures.
Full Specifications
| ASIN | B0916ZWZ9S |
| Brand | EVGA |
| Item Weight | 12 ounces |
| Manufacturer | EVGA |
| GPU Clock Speed | 2 GHz |
| Graphics Ram Size | 24 GB |
| Product Dimensions | 11.81 x 5.38 x 0.1 inches |
| Graphics Coprocessor | NVIDIA GeForce RTX 3090 |
| Video Output Interface | DisplayPort |
What Buyers Say
The sheer power of this card comes with massive heat and power management headaches. You have to run three dedicated 8-pin power cables directly from a 1000W+ PSU to prevent black-screen crashes during gaming. The core GPU stays cool under the massive iCX3 heatsink, but the rear memory modules bake themselves at 95°C. Many buyers end up opening the card to replace the factory thermal pads just to keep the memory temperatures safe. Buying refurbished means you only get 90 days of warranty coverage for a card with a history of voltage controller failures.
“Card is an absolute monster for 4k but my screens kept going black until I bought a 1000w psu and ran 3 separate cables, do not daisy chain the power!”
Common Praise
- Chews through 4K gaming at 60+ FPS without dropping frames.
- 24GB VRAM buffer never fills up during heavy 4K video editing or Blender rendering.
- EVGA Precision X1 software makes it easy to set custom fan curves and undervolt the core.
- The ARGB light bar looks incredible in glass-panel cases.
Common Complaints
- Screens randomly go black while the GPU fans ramp to 100% during heavy gaming.
- Memory junction temperatures hit 95°C+ because of the rear-mounted GDDR6X chips.
- Transient power spikes trip the over-current protection on 850W power supplies.
- Refurbished units sometimes arrive with dusty heatsinks and scratched backplates.
Ownership Tips
- Undervolting the core to 875mV at 1860MHz drops power consumption by 80W without losing any gaming performance.
- The factory thermal putty degrades after a few months of heavy use, requiring a repaste and new pads.
- You need a GPU support bracket because the 2.75-slot cooler sags heavily and strains the PCIe slot.
- Older games with uncapped framerates cause massive coil whine and voltage spikes.
Frequently Asked Questions
Does this card require a special power supply?
You need a high-quality PSU of at least 850W, but 1000W is safer. You must use three separate 8-pin PCIe cables from the PSU to the card.
Why do my screens go black while the GPU fans spin at 100%?
This is a known issue caused by transient power spikes tripping your power supply, or overheating VRAM. Undervolting the card in EVGA Precision X1 usually stops the crashes.
Are the thermal pads really that bad?
The factory thermal putty dries out, causing the rear memory modules to hit 95°C+ under load. Replacing them with aftermarket pads drops temps by 10-15°C.
What does Amazon Renewed mean for this GPU?
It means the card is used and tested to work, but it only comes with a 90-day warranty instead of EVGA's original 3-year warranty. Expect some cosmetic scratches.
Will this fit in a mid-tower case?
At 300mm long and 2.75 slots thick, it fits most modern mid-towers, but you need excellent front intake fans to feed it cool air.
Buying Guide
You are buying a used, massive, power-hungry graphics card that requires serious hardware to support it. Your power supply needs three dedicated 8-pin PCIe cables—daisy-chaining will cause the card to crash your system. The 24GB of memory is split on both sides of the circuit board, meaning the back of the card gets incredibly hot and needs direct airflow. If you aren't comfortable tweaking fan curves or undervolting in software, this card will run loud and hot.
24GB GDDR6X VRAM
Think of VRAM as the desk space your computer uses to hold 3D models and textures. 24GB is a massive desk, letting you load gigantic AI models or 4K game textures without the system slowing down to fetch data from your hard drive.
350W TDP
This is the baseline amount of power the card consumes, like a high-end microwave running inside your computer. It requires a massive power supply and excellent case fans to exhaust the heat.
10496 CUDA Cores
These are the tiny workers inside the chip that calculate graphics and lighting. Having over 10,000 of them means the card can draw complex 4K scenes incredibly fast.
Alternatives
If you want similar 4K gaming performance with half the power draw and heat, look for a modern GPU with 16GB of VRAM and a 285W TDP.
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