Specifications
- GPU Base Clock Frequency2.58 gigahertzGPU Boost Clock Frequency2.61 gigahertzDisplayPort Ports3 x DisplayPort 2.1HDMI Ports2 x HDMI 2.1Maximum Resolution8K (4320p)Maximum Number of Displays Supported6
- Key Specs
- GPU Base Clock Frequency: 2.58 gigahertz (The minimum rate at which the graphics controller is guaranteed to operate.)
- GPU Boost Clock Frequency: 2.61 gigahertz (The maximum ideal rate at which the graphics controller is able to operate, typically only for a short period of time.)
- DisplayPort Ports: 3 x DisplayPort 2.1 (The number and type of DisplayPort outputs the product has.)
- HDMI Ports: 2 x HDMI 2.1 (The number and type of HDMI outputs the product has.)
- Maximum Resolution: 8K (4320p) (The highest display resolution that the graphics card(s) can support.)
- Maximum Number of Displays Supported: 6
- Advanced Graphics Rendering Technique(s): DLSS 4 (Deep Learning Super Sampling), Ray tracing (Imaging technology designed to improve graphics rendering.)
- GPU Video Memory (RAM): 32 gigabytes (Random-access memory (RAM) is a GPU’s, or graphics cards, short-term data storage, which allows active information to be accessed quickly. The size and type of RAM determines how efficiently the GPU can handle large amounts of information at one time. For example, larger amounts of RAM for gaming or video editing increases performance.)
- GPU Video Memory Type (RAM): GDDR7 (Each type of RAM delivers a different level of speed, bandwidth, energy efficiency and performance.)
- Slot Size: 4-slot (A graphics card only requires one PCIe/PCI slot for connection to the motherboard but, depending on size, may block other slots. The slot size listed by the manufacturer is therefore not an exact measurement of the card's size but an indication of how much clearance will be available after it is installed.)
- PCI Express Version: PCI Express 5.0
- Product Height: 76 millimeters (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
- Product Width: 149.3 millimeters (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
- Product Length: 357.6 millimeters (The out of box length of the item. Length is measured as the longest dimension of the item.)
- Graphics Processing Unit (GPU): NVIDIA GeForce RTX 5090 (Often referred to as a graphics card, a graphics processing unit (GPU) is the electronic circuitry responsible for manipulating and processing computer graphics/images and accelerating video decoding. Ultimately, a powerful GPU will provide a boost for anything involving visuals, including games, graphic design, and video editing.)
- General
- Brand: ASUS
- Model Number: ROG-ASTRAL-RTX5090-O32G-GAMING
- Product Name: ROG Astral NVIDIA GeForce RTX 5090 32GB GDDR7 PCI Express 5.0 Graphics Card
- Color: Black
- GPU Chipset Manufacturer: NVIDIA
- Graphics Processing Unit (GPU): NVIDIA GeForce RTX 5090 (Often referred to as a graphics card, a graphics processing unit (GPU) is the electronic circuitry responsible for manipulating and processing computer graphics/images and accelerating video decoding. Ultimately, a powerful GPU will provide a boost for anything involving visuals, including games, graphic design, and video editing.)
- Year of Release: 2025
- Performance
- GPU Base Clock Frequency: 2.58 gigahertz (The minimum rate at which the graphics controller is guaranteed to operate.)
- GPU Boost Clock Frequency: 2.61 gigahertz (The maximum ideal rate at which the graphics controller is able to operate, typically only for a short period of time.)
- Cooling System: Fan (A computer's CPU generates heat while operating and requires a cooling system to keep internal components functioning properly. Air cooling uses fans to draw in cool air and exhaust hot air, while liquid cooling uses coolant-filled tubes and water blocks to regulate internal temperature more efficiently.)
- Connectivity
- DisplayPort Ports: 3 x DisplayPort 2.1 (The number and type of DisplayPort outputs the product has.)
- HDMI Ports: 2 x HDMI 2.1 (The number and type of HDMI outputs the product has.)
- Display
- Maximum Resolution: 8K (4320p) (The highest display resolution that the graphics card(s) can support.)
- Maximum Number of Displays Supported: 6
- Advanced Graphics Rendering Technique(s): DLSS 4 (Deep Learning Super Sampling), Ray tracing (Imaging technology designed to improve graphics rendering.)
- Memory
- GPU Video Memory (RAM): 32 gigabytes (Random-access memory (RAM) is a GPU’s, or graphics cards, short-term data storage, which allows active information to be accessed quickly. The size and type of RAM determines how efficiently the GPU can handle large amounts of information at one time. For example, larger amounts of RAM for gaming or video editing increases performance.)
- GPU Video Memory Type (RAM): GDDR7 (Each type of RAM delivers a different level of speed, bandwidth, energy efficiency and performance.)
- GPU Video Memory Base Clock Frequency (RAM): 15 gigahertz
- Compatibility
- Slot Size: 4-slot (A graphics card only requires one PCIe/PCI slot for connection to the motherboard but, depending on size, may block other slots. The slot size listed by the manufacturer is therefore not an exact measurement of the card's size but an indication of how much clearance will be available after it is installed.)
- System Requirements: Windows 11 / Windows 10 (The software that a product must have for it to be able to integrate with another product.)
- PCI Express Version: PCI Express 5.0
- Operating System Compatibility: Windows
- Power
- Total Graphics Power: 400 watts
- Recommended Power Supply: 1000 watts
- Dimensions
- Product Height: 76 millimeters (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
- Product Width: 149.3 millimeters (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
- Product Length: 357.6 millimeters (The out of box length of the item. Length is measured as the longest dimension of the item.)
- Product Weight: 6.64 pounds (The out of box weight of the item.)
- Warranty
- Warranty - Parts: 3 Years
- Warranty - Labor: 3 Years
- Other
- UPC: 197105890299
The ASUS ROG Astral GeForce RTX 5090 introduces ROG's first quad-fan graphics card, coupled with a patented vapor chamber, increased heatsink fin density, a phase-change GPU thermal pad, towering default clock speeds, boosted power delivery, and more. These premium innovations – amplified by an eye-catching die-cast frame and metal GPU bracket – combine to deliver absolute performance that can handle even the most demanding gaming scenarios.
- NVIDIA Power: Powered by the NVIDIA Blackwell architecture and DLSS 4
- Quad-fan design: Boosts air flow and pressure by up to 20%
- Patented vapor chamber: With milled heatspreader for lower GPU temperatures
- Phase-change GPU thermal pad: Ensures optimal heat transfer, lowering GPU temperatures for enhanced performance and reliability
- 3.8-slot design: Massive heatsink and fin array optimized for airflow from the four Axial-tech fans
- Secure GPU protection: With GPU Guard technology, securing four corners of the GPU and GPU bracket ensures stable mounting
- Full metal diecast shroud, frame backplate, and rear I/O bracket: Brace the PCB for rigidity
- Powerful 80-amp MOSFETs: Help ensure enhanced performance, stability, and higher overclocking potential
- Protective PCB coating: Guards against moisture, dust, and extreme temperatures
- Auto-Extreme: Manufacturing process for precision and reliability
- GPU Tweak III: Software provides intuitive performance tweaking, advanced thermal controls, and system monitoring
Whats Included
- Speedsetup Manual
- ROG Graphic Card Holder
- ROG Velcro Hook and Loop
- ROG Magnet
- ROG Graphic Card Keycap
- ROG PCB Ruler
- Thank you Card
- Adapter Cable
Q: What is the slot size of this graphics card?
A: This graphics card requires a 4-slot space.
Q: What is the base clock speed of the GPU in this graphics card?
A: The GPU base clock frequency is 2.58 gigahertz.
Q: What type of cooling system does this graphics card use?
A: This graphics card uses a Fan cooling system.
Q: Does this graphics card have a protective coating on the PCB?
A: Yes, it features a protective PCB coating to guard against moisture, dust, and extreme temperatures.
Q: What is the maximum resolution supported by this graphics card?
A: The maximum resolution supported is 8K (4320p).
Q: How many displays does this graphics card support?
A: This graphics card can support a maximum of 6 displays.
Q: Is this the oc version? I see in the picture of the box saying oc but not in the title
A: The ASUS ROG-ASTRAL-RTX5090-O32G-GAMING is the overclocked (OC) version. The "O" in "O32G stands for"Overclocked". This indicates that the graphics card is an overclocked version, offering higher performance compared to the standard version.
Q: Does this come with the Asus Thor 3 Power supply?
A: The ASUS ROG Astral RTX 5090 lists a 1000W power supply as the recommended minimum. While ROG Thor III PSUs are compatible, they are not included with the GPU and must be purchased separately. https://rog.asus.com/graphics-cards/graphics-cards/rog-astral/rog-astral-rtx5090-o32g-gaming/spec/
ASUS - ROG Astral NVIDIA GeForce RTX 5090 32GB GDDR7 PCI Express 5.0 Graphics Card - Black
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The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
- Rated 5 out of 5 stars
A Beast With Brains – The ROG Astral RTX 5090 Nail
Built this into my new rig with the ASUS ROG Crosshair X870E and AMD 9950X3D, and honestly, this thing eats 4K ultra settings for breakfast. Cyberpunk with RT Overdrive? Smooth. Starfield maxed out? Not even a flinch. Temps stay under 70°C even under heavy load, which is wild for a card this powerful. But here’s the real kicker: the Power Detector+ feature in ASUS GPU Tweak III is a game changer. It actively monitors each pin on the 12VHPWR cable and warns you if something’s off. Basically, it tells you if your cable might melt before it tries to cook your PC. No other 5090 does this, and for anyone who’s seen what a toasted GPU connector looks like, that peace of mind is worth its weight in gold (or GDDR7, in this case). It looks sleek in black, stays frosty, and plays watchdog for your PSU cable. If you're already on a high-end build, this card isn't just the obvious choice. It’s the smart one, too.
Posted by SPAZ
- Rated 4 out of 5 stars
Great power but even greater price
I managed to snag one back at the end of March 2025 during a drop. I had previously owned an MSI 4090 Liquid X and 5080 FE (both sold now as the 5090 replaced both) I picked up on launch day also from Best Buy. I have also recently picked up an open box Gigabyte 9070xt Gaming OC from Best Buy which I plan to keep for a secondary build and further AMD vs Nvidia benchmarking fun. It goes without saying the Astral 5090 outclasses them all, but to what degree and is it worth it? Value wise, that is an easy answer. It is not worth the price to performance ratio compared to any of the other cards. It is grossly expensive and if you're seeking top value and lowest or even mid cost per frame valuation, this is not the card for you. An MSRP priced 9070xt or even a 5070ti provides the best value if you can get one fairly priced or not even.... But if you want the very best, you rarely get the best value and that is where the 5090 stacks up. Aesthetically, the card is gorgeous and an absolute unit. It is built like a tank and weighs a metric ton. In classic Asus fashion, you get plenty of swag in the box. I found their GPU support module to be pretty cheaply made and went with a third party model that cost all of $9USD and is much better made and sturdier. My sample has virtually no coil whine and for those who are interested, it is stock 1.085v and OC'd hits 1.105v with zero curve manipulation. Stock boost clocks lock to 2977 and voltage max slider locks to 3060. Applying a max OC of offset of ~+465 yields a top range boost clock of ~3465mhz. Memory hits +3000 easily. It definitely needs the XOC vBIOS to leak, er, be released as even pushed to +495, my voltage tops out at 1.065 so it has room to fly. I run mine with a basic D2D OC daily (+300 / +3000 ) and gaming clocks are 3100-3300 depending on game played. I have also run it with an under volt in place but I prefer maximum performance at all times. Depending on the temp of my small office, temps never exceed ~65c but it can get pretty toasty in here with these modern GPUs and based on ambient temps, GPU temps will climb accordingly but even with my room hitting 88f, the card never leaves the 60f range even overclocked. The heatsink on this thing is ginormous in the best way. System specs are an Asus X870e Crosshair Hero with a 9800X3D and Teamgroup 2x24GB 8200 DDR5. CPU is tuned to 5.4ghz (will be pushing to a 5.5-5.6 soon) and memory is tuned to 2200/6400 1:1. I did some testing at 8200 and found 6400 provided better performance with much tighter timings for WoW. I use the included tentacle adapter for safety and paired with an EVGA P2 1600w PSU. I run everything in a completely opened up Phanteks case. As for overall performance, I've been benchmarking it in my favorite game which is World of Warcraft and outside of engine limitations due to being heavily CPU dependent along with player physics skewing the data, once you can find some areas that are devoid of other players can effectively load up the GPU to 99% utilization you start to get a clearer picture of how powerful the 5090 can be. I had a pretty good location in the new Xpac for testing that would cap out all previous cards to 99%, but I had to go find some new areas to retest all the cards because the 5090 was sitting well below 99%. In WoW, running at 4k Ultra 10, RT high everything to max properly measured, the Astral 5090 is: 90% faster than the 9070xt. 62% faster than the 5080 FE. 49% faster than the 4090. Even flying around in areas in Dornogal and Hallowfall that would normally push the 4090, 9070xt and 5080FE to 99% utilization quite often, the 5090 is routinely well below that showing there are moments where other cards are capped out but the 5090 is not. Note, you can turn off RT to claw back ~9-10% of the performance differential between the 9070xt and 5090 making the 5090 "only" 81% faster in WoW. This means nothing in Raids, outdoor bosses, in cities as all those player physics and data just beat down even the 9800X3D or my former 14900KS and GPU utilization plummets even on the 5080FE and 9070xt due to the WoW engine. Testing in Deux Ex Mankind Divided benchmark (zero RT plus any somewhat modern CPU not a factor) 4k fully maxed out shows the 5090 is: 81% faster than the 9070 XT 52% faster than the 5080 FE In summary? The 5090 is an absolute monster exceeding even day one reviews as time passes depending on game / workload. It is clearly the best consumer grade GPU out there bar none and continues to extend its lead over AMD. If you want the best, prepare to part with a proverbial kidney to get one as the only thing greater than its performance is its mind boggling high price. If you're entertaining picking up ANY 5090 (yes, even the FE), you have decided that price to performance ratio is not a factor to you and you simply seek the pinnacle of GPU performance. If that is the case, the Astral is clearly a contender as it not only has the performance, but all the extra bells and whistles you seek on top of everything else but it is also one of the more (if not the most) expensive 5090 AIB on the market. Only you can decide if the power and Asus tax is worth the price.
Posted by Electrosoft
- Rated 5 out of 5 stars
Big, Bulky, Beautiful.
This is the best 5090 on the market. The only one that allows you to track the power draw to ensure you're pulling adequate amounts of power so your cable doesn't melt. It's big, it's bulky, it's beautiful. This 5090 is an absolute power house ! It has been able to handle anything I throw at it, from 2k to 4k resolution. The cooler on this card is one of the best on the market. Even during long gaming sessions this card has never went above the mid to high 60s range, with it usually staying right aroung the 60-62 area. There are only 2 negatives to this card in my opinion, and thats price and noise. However, you get what you pay for and for a big beefy card with a massive cooler, you can expect some loud noise keeping it cool. Truth be told, other than the price point.. this card has been absolutely perfect and just what I wanted for the best of the best GPUs.
Posted by EricP