NVIDIA GeForce RTX 3090 24GB GDDR6X

The RTX 3090 is still a VRAM monster with 24GB of GDDR6X and serious compute chops, but it's a 2020 card being sold at wildly inconsistent prices. User sentiment is terrible, with shipping issues and no verified performance feedback on this refurbished listing. For gaming, modern cards like the 5070 Ti and 5080 make more sense. For AI and creative work that needs more than 16GB of VRAM, a 3090 at the low end of the price range is still worth considering. Just verify the warranty and buy from a vendor with a solid return policy.

Raw compute is where the 3090 still flexes. 10,496 CUDA cores, 328 Tensor cores, 82 RT cores, and a 1,700MHz boost clock. That translates to 35.58 FP32 TFLOPS and the same for FP16. For context, that FP32 number puts it in the 84th percentile for compute across all GPUs we track. It's not the top of the charts anymore, not with the 4090 and 5090 out there, but it's still a serious number cruncher. The 24GB of VRAM at 936 GB/s bandwidth is the real differentiator. That's 94th percentile for VRAM capacity. You can load massive language models, huge textures, or entire scenes into memory without hitting the wall that 16GB cards slam into.

Gaming performance is solid but not the headline. The PassMark G3D score of 26,521 puts it in the 70th percentile for rasterization. That's about average for modern high-end cards, which sounds underwhelming until you remember this thing launched in 2020. It'll still push 4K gaming at high settings in most titles, and ray tracing performance lands in the 78th percentile. Not best-in-class anymore, but respectable. The catch is power. 350W TDP with a recommended 750W PSU. That's a hungry card. Efficiency sits at the 30th percentile, and thermals are at the 33rd. The Founders Edition dual-fan design is fine, but this card runs warm and pulls serious wattage. Your electricity bill will notice.

The competitive landscape has shifted dramatically since the 3090 launched. The ASUS PRIME RTX 5080 and Gigabyte AERO 5080 both offer 16GB of GDDR7 with significantly better efficiency and thermals. They'll beat the 3090 in gaming and most creative workloads, but they cap out at 16GB of VRAM. If your workflow needs more than that, the 3090's 24GB is still the budget-friendly option compared to a 4090 or 5090. The MSI Ventus RTX 5070 Ti is another interesting comparison. It's cheaper than most 3090 listings, uses less power, and delivers comparable or better gaming performance. But again, 16GB of VRAM.

The ZOTAC APOCALYPSE 5080 and Sapphire NITRO+ are also in the mix. The Sapphire is an AMD card, which means no CUDA support. If you're doing AI work with PyTorch or TensorFlow, that's a dealbreaker. The 3090's CUDA ecosystem is still a massive advantage for machine learning. So the trade-off is clear: modern cards give you better efficiency, better gaming performance, and newer features. The 3090 gives you more VRAM and CUDA compatibility at a potentially lower price, if you can find a good deal. For most people, the modern cards make more sense. For VRAM-constrained workloads, the 3090 hangs on.

Let's talk about that price spread because it's genuinely absurd. In the US, you're looking at USD 1,785 to USD 2,900 for the same refurbished Founders Edition card. That's a USD 1,115 gap between two listings. The lower end is at least defensible if you need the VRAM for AI work. The upper end is someone hoping you don't know that a new RTX 5080 exists for less money with better performance in most workloads. In Canada, it's even more chaotic. CAD 800 to CAD 4,089. A CAD 800 RTX 3090, if it's real and functional, is actually a compelling deal for VRAM-hungry tasks. CAD 4,089 is a joke. That's more than a 4090 cost at launch.

The value question really comes down to what you're buying it for. If you're a gamer, this is a hard sell at current prices. The 5070 Ti and 5080 competitors in our database beat it on efficiency, thermals, and modern features like DLSS 4. You'd be paying more for less gaming performance. But if you're doing local AI inference, 3D rendering, or video editing where 24GB of VRAM is the difference between a project fitting in memory or not, the 3090 still has a niche. Just make sure you're getting it at the low end of that price range, and verify the refurbisher's warranty before you commit.

The RTX 3090 is the card that made everyone lose their minds back in 2020, and honestly, it still holds a weird place in the GPU world. It was never really a gaming card first. NVIDIA positioned it as a TITAN replacement, the BFGPU for creators, researchers, and people who needed 24GB of VRAM without shelling out for a Quadro. And that 24GB of GDDR6X on a 384-bit bus is still the headline feature. Nothing in the consumer space touches that memory config except the 3090 Ti and the newer 4090. For AI tinkering, 3D rendering, or 8K video editing, that VRAM pool is the whole ballgame.

But here's the thing. This specific listing is a refurbished Founders Edition, and the pricing is all over the map. We're seeing USD 1,785 to USD 2,900 across two US listings, and CAD 800 to CAD 4,089 in Canada. That CAD spread is wild, by the way. A CAD 800 RTX 3090 would be a steal if it's legit. A CAD 4,089 one is someone hoping you don't know the 5080 exists. The refurbished angle adds another layer. You're not getting a fresh card. You're getting one that may have been mined on, repasted, or just lightly used. The customer rating sits at 4.2 out of 5 from 215 reviews, which sounds fine until you dig into the actual sentiment data.

And that's where this gets interesting. Our user sentiment score for this product is a 4th percentile result. Dead last territory. The only review we could find mentions a shipping issue where the package never arrived. The customer got a refund and praised the service, but they never actually got the GPU. The Q&A section is full of unanswered questions about warranty, cooling, performance, and power requirements. So you're buying a refurbished flagship card with almost no verified owner feedback on this specific listing. That's a gamble, and we'll talk about whether it's worth taking.

If you're a gamer building a new system in 2025, skip this card. The RTX 3090's gaming performance is in the 70th percentile for rasterization, which is fine but not worth the power draw, heat, and inconsistent pricing. A 5070 Ti or 5080 will give you better frame rates, lower power consumption, and modern features like DLSS 4 for less money in most cases. The 350W TDP means you'll also need a beefier PSU and your room will get noticeably warmer during long sessions.

Also skip this if you're not comfortable with the refurbished gamble. The user sentiment score is 4th percentile, with documented shipping issues and unanswered questions about warranty and cooling. If you need a card that just works out of the box with reliable support, look at new cards from ASUS, MSI, or Gigabyte. The 3090 is for people who know exactly what they're getting into, can verify the card's condition, and have a specific VRAM-heavy workload that justifies the risk.

If you're a gamer looking to upgrade, skip this. The RTX 3090 is a 2020 card being sold at 2025 prices in some listings. You'll get better performance per dollar from a 5070 Ti or 5080, with lower power draw and newer features. The only gaming scenario where the 3090 makes sense is if you find one at the absolute bottom of that price range and you specifically need more than 16GB of VRAM for modded games or high-res texture packs. Even then, it's a tough sell.

For AI researchers, 3D artists, and video editors, the calculus changes. 24GB of VRAM at under USD 1,800 is still a legitimate value proposition. You can run 13B parameter language models locally, render complex scenes without out-of-memory errors, and edit 6K footage in real time. The CUDA ecosystem is mature and well-supported. Just be careful with the refurbished aspect. The user sentiment data is concerning, with shipping issues and unanswered questions about warranty. Buy from a vendor with a clear return policy and test the card thoroughly when it arrives. If you can find a CAD 800 deal in Canada, that's a no-brainer for VRAM-hungry work. At USD 2,900, you're getting fleeced.