ASUS GeForce RTX 5090 ROG Astral 32GB GDDR7

The ROG Astral RTX 5090 posts a PassMark G3D score of 38,845, landing at the 99th percentile for raster and the 100th percentile for ray tracing. It's got 32GB of GDDR7, a quad-fan cooler that keeps temps in the 60s, and per-pin power monitoring that no other 5090 offers. The catch is a 575W TDP and a price that ranges from $3,574 to $7,968 depending on where you shop.

Let's talk numbers. The PassMark G3D score of 38,845 puts this card at the 99th percentile for raster performance, which is about as close to the top of the charts as you can get without being the chart itself. Ray tracing sits at the 100th percentile, meaning this is the absolute best right now for anyone who wants to crank up RT effects. The 21,760 CUDA cores and 170 RT cores do the heavy lifting, while 680 Tensor cores handle DLSS 4.0 and AI workloads. Our AI and LLM score of 94.1/100 confirms this card is a monster for machine learning tasks too.

The 32GB of GDDR7 on a 512-bit memory bus is a standout feature, landing at the 97th percentile for VRAM capacity. That's enough headroom for 4K textures, high-res mods, and future-proofing for years. Connectivity is also top-tier at the 99th percentile, with three DisplayPort 2.1a outputs and two HDMI 2.1b ports. PCI Express 5.0 support means you're getting the full bandwidth this card can push. The one area where things get less exciting is compute, which sits at the 69th percentile. It's solid, but not the reason you'd buy this card. And efficiency? That's a weak spot at the 35th percentile. A 575W TDP will show up on your power bill.

Stacked against the competition, the ROG Astral RTX 5090 is in a different league from the RTX 5080 and 5070 Ti cards we're seeing. The ASUS ProArt RTX 5080, Gigabyte AERO GV-N5080AERO OC-16GD, and MSI Ventus RTX 5070 Ti 16G VENTUS 3X PZ OC all pack 16GB of VRAM, which is half of what this card offers. That 32GB of GDDR7 matters if you're pushing 4K with heavy textures or doing AI work. The 5090's 21,760 CUDA cores absolutely dwarf the 5080's core count, and the PassMark score reflects that gap. If you're deciding between a 5080 or 5070 Ti and this 5090, the question isn't which is faster. It's whether you're willing to pay roughly double for the extra VRAM, cores, and the per-pin power monitoring. For most people, a 5080 or 5070 Ti is plenty. For the rest of us, this is the card.

Here's where things get tricky. The price spread on this card is wild. In the US, we're seeing listings from $3,574 to $7,968 across 11 listings. That's a $4,394 difference depending on where you shop. In Canada, the spread is CAD 5,430 to CAD 9,000 across 5 listings, a CAD 3,570 gap. If you're in the US, the $3,574 listing is the one to hunt for. Paying anything close to $7,968 is a hard pass unless you enjoy lighting money on fire. The value proposition here is simple: you're paying a premium for the best gaming performance available, plus the per-pin power monitoring that no other 5090 offers. Whether that's worth it depends on how much you value peace of mind and top-tier 4K frame rates. Just don't expect this card to be a sensible purchase. It's an enthusiast flex, and the price reflects that.

The ASUS ROG Astral RTX 5090 posts a PassMark G3D score of 38,845, which lands it at the 99th percentile for raster performance in our database. That's not just fast, it's the kind of number that makes everything else on the shelf look like it's running in slow motion. With 21,760 CUDA cores, 32GB of GDDR7 on a 512-bit bus, and a 2,610MHz boost clock, this card is built to crush 4K gaming and ray tracing without breaking a sweat. Our scoring backs that up: 98/100 for 4K gaming and 97.6/100 for ray tracing.

But here's the thing. This is a 575W TDP card that needs a 1000W power supply and takes up 3.8 slots in your case. It's 358mm long, so you'll want to measure twice before you buy. The cooling setup is genuinely interesting though. ASUS went with a quad-fan design, a patented vapor chamber, and a phase-change thermal pad. Owners report temps staying in the 60s Celsius under load, which is impressive for this much silicon. The catch? Those fans can get loud when the card is working hard, and a few folks have mentioned coil whine. Still, the per-pin power monitoring is a genuinely smart feature that gives you peace of mind against cable melting issues that have plagued high-end cards.

Skip this card if you're on a budget or if your case can't handle a 358mm, 3.8-slot behemoth. The efficiency score of 35th percentile means you're getting mediocre performance per watt, and the 575W TDP will show up on your power bill. If you're gaming at 1440p or don't need ray tracing at max settings, an RTX 5080 or even a 5070 Ti will serve you just fine for a lot less money. And if you're sensitive to fan noise, the reports of loud fans under load and occasional coil whine might drive you up the wall. This card is for enthusiasts who want the absolute best and are willing to pay for it, not for people looking for a sensible upgrade.

The ASUS ROG Astral RTX 5090 is the best gaming GPU we've tested, full stop. The 38,845 PassMark score, the 100th percentile ray tracing, the 32GB of GDDR7, and the per-pin power monitoring all add up to a card that's in a class of its own. Owners love it, with a 4.6/5 rating across 607 reviews and an 82/100 sentiment score. The recurring praise for 4K performance, build quality, and cooling tells you everything you need to know. The gripes are real too: the price is brutal, the fans can get loud, and GPU Tweak III needs work. But if you want the absolute best and you've got the budget and the case space, this is the card to buy. Just make sure you're getting it at the low end of that price range.