ASUS GeForce RTX 3090 ROG Strix 24GB GDDR6X

The ROG Strix RTX 3090 brings 24GB of GDDR6X and 35.58 FP32 TFLOPS to the table, landing in the 94th percentile for VRAM and 90th for compute. It's a power-hungry beast with a 750W TDP and efficiency in the 19th percentile, but for AI and memory-heavy workloads it's still a standout. Just watch the EUR pricing, which swings from 4,205 to 6,209 depending on where you shop.

Let's talk numbers. The 26,572 PassMark G3D score puts this card in the 70th percentile for raster performance, which sounds modest until you remember this is a 2020 flagship competing against cards that launched years later. The 35.58 FP32 TFLOPS and 35.58 FP16 TFLOPS are the real story here, landing in the 90th percentile for compute. That's what makes this card a monster for AI workloads, where it scores 84.3 out of 100 in our database. The 24GB of VRAM is the other headline, sitting in the 94th percentile. That's enough memory to run large language models locally, handle 8K video editing, or just never worry about texture pop-in again. The 19.5 Gbps memory speed and 936 GB/s bandwidth mean the card feeds those 10,496 CUDA cores without bottlenecking. Ray tracing performance is solid at 83.1 out of 100, landing in the 81st percentile, thanks to those 82 second-gen RT cores. DLSS support via the 328 Tensor cores helps offset the ray tracing hit in games that support it. The 1,890MHz boost clock is respectable for a card this size, though the real thermal headroom comes from that 2.9-slot cooler with the reversed center fan. It's a big card at 319mm, but the cooling design earns its footprint.

Against the newer RTX 5070 Ti and RTX 5080 cards in our database, the 3090's story is nuanced. The Gigabyte AERO 5080 and MSI Ventus 5070 Ti both beat the 3090 on efficiency by a wide margin, and their newer architectures pull ahead in raster performance. But neither of those cards offers 24GB of VRAM, which is the 3090's trump card. The ZOTAC AMP Extreme Infinity and PNY ARGB OC 5080 cards are faster in games, but they cap out at 16GB. For pure gaming, the newer cards make more sense. For AI workloads, local model inference, or 8K video editing, the 3090's memory advantage is hard to argue with. The Sapphire NITRO+ is an AMD option that trades blows differently, but it can't match the 3090's CUDA ecosystem for AI work. The 3090's 70th percentile raster score means it's no longer a gaming king, but its 94th percentile VRAM and 90th percentile compute keep it relevant for productivity.

Here's where things get tricky. The USD listings run from 2,099 to 2,300, which is actually reasonable for a card with this much VRAM and compute muscle. But the EUR market is a mess, with prices spanning from 4,205 to 6,209 across two listings. That's a 2,004 EUR spread for the same card, which is frankly absurd. If you're shopping in Europe, the lower end of that range is the only defensible option, and even then you're paying a premium for the ROG Strix branding and cooler. The budget score of 67.8 out of 100 reflects this reality. You're not getting a value card here, you're getting a flagship with flagship pricing. The 24GB of VRAM does soften the blow if you're doing AI work, since the alternative is spending even more on a workstation card.

The ASUS ROG Strix RTX 3090 posts a PassMark G3D score of 26,572, which lands it in the top tier of our database for raw GPU grunt. That's paired with 24GB of GDDR6X on a 384-bit bus pushing 936 GB/s of bandwidth, so this thing isn't just fast, it's built to chew through workloads that would choke lesser cards. The 10,496 CUDA cores and 35.58 FP32 TFLOPS put it in the 90th percentile for compute, which means it's still a serious number cruncher even by today's standards. But you're paying for that muscle in watts and desk space, and the efficiency story is where this card gets humbled.

If you're building a gaming rig and care about power efficiency, this card is a hard pass. The 19th percentile efficiency score means you're paying for electricity you don't need to spend, and the 70th percentile raster performance means newer cards beat it in games while using less power. The 750W TDP also demands a beefy PSU and generates real heat. If you're sensitive to noise, the recurring coil whine complaints should give you pause. And if you're shopping in Europe, the 2,004 EUR price spread between vendors means you could easily overpay by a huge margin if you don't shop carefully.

The ROG Strix RTX 3090 is a card that aged into a different role than it was born for. As a gaming GPU, it's been surpassed by newer cards that sip power and push more frames. But as a 24GB VRAM workhorse for AI and creative workloads, it's still one of the best values on the used market, assuming you can find one at a sane price. The 35.58 TFLOPS of FP32 compute and 936 GB/s of memory bandwidth put it in the 90th percentile for compute, and that's not nothing. The efficiency hit is real, the coil whine complaints are real, and the EUR pricing chaos is real. But if you need VRAM capacity above all else, this card delivers it in a way few competitors can match.