ASUS GeForce RTX 5080 ROG Astral OC 16GB GDDR7 Blue

★★★★★ 4.6 (8)

The RTX 5080 Blackwell chip with 10752 CUDA cores and 2790 MHz boost clock delivers 56.3 FP16 TFLOPS, while the quad-fan design and patented vapor chamber with phase-change pad keep temperatures low under load. The Hatsune Miku co-branded edition pairs this performance with a distinctive blue-green and pink aesthetic, plus DLSS 4 and AV1 encoding for modern gaming and streaming. Best for 4K gamers and content creators who want a collectible card that scores 93.7/100 in content creation and 92.9/100 in ray tracing, though AI LLM workloads at 78.5/100 are its weakest area.

GPU GeForce RTX 5080
VRAM 16GB GDDR7
Boost Clock 2790 MHz
TDP 360 W
Memory Bus 256 bit
Ray Tracing Yes
Class consumer
ASUS GeForce RTX 5080 ROG Astral OC 16GB GDDR7 Blue gpu
89 Overall Score

No current retailer price

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Snapshot

The 30-Second Version

The ASUS ROG Astral RTX 5080 is a top-tier 4K gaming and content creation card with near best-in-class ray tracing and compute. It runs cool and quiet thanks to the quad-fan design, but it's expensive and huge. Worth it if you want the best-looking, best-cooled 5080 and don't mind paying extra.

Pros & Cons

Pros

  • Top-tier ray tracing and raster performance, near best-in-class 99th
  • Quad-fan cooling keeps it quiet and cool under load 98th
  • Excellent connectivity with 3x DisplayPort 2.1a and 2x HDMI 2.1b 94th
  • Striking Hatsune Miku design with solid build quality 93rd

Cons

  • Expensive, especially for a 16GB card in this segment
  • Huge 3.8-slot design won't fit in smaller cases
  • Efficiency is just average for the performance class
  • Only 8 customer reviews so far, so long-term reliability is unproven

What owners think

The Word on the Street

4.6/5 (8 reviews)
👍 Owners consistently praise the card's cooling, noting it stays cool and quiet even during long gaming sessions.
👍 Several buyers highlight the build quality and included extras like the anti-sag bracket and ROG accessories.
👎 A few customers report receiving a dead card out of the box, which is frustrating at this price point.

The proof

Performance

This card rips. A PassMark G3D score of 35,759 puts it in the 95th percentile for raster performance, and ray tracing lands even higher at 98th. That means it's one of the best on the market right now for 4K gaming and RT-heavy workloads. The 16GB of GDDR7 on a 256-bit bus gives you 960 GB/s of memory bandwidth, which is plenty for high-res textures and content creation. Compute is also a standout at 97th percentile, so if you're rendering or doing AI-adjacent work, this card won't hold you back. The one weak spot is efficiency, sitting at 58th percentile. A 360W TDP isn't outrageous for this class, but it's not winning any green awards either. And at 358mm long with a 3.8-slot footprint, you'll need a big case and a serious power supply.

Performance Percentiles

AI 85.2
Rt 97.5
Vram 88.7
Raster 94.2
Compute 93.2
Feature 83.9
Thermal 83.3
Efficiency 57.8
Connectivity 99.3
Social Proof 44.2
Affordability 6.5

Specifications

Full Specifications

Chipset

GPU Chipset GeForce RTX 5080
Brand NVIDIA
Architecture Blackwell
Class consumer
Process 5

Memory

VRAM 16 GB
Memory Type GDDR7
Memory Bus 256
Bandwidth 960

Compute

CUDA Cores 10752
Tensor Cores 336
RT Cores 84
Base Clock 2760
Boost Clock 2790
FP16 TFLOPS 56.28
FP32 TFLOPS 56.28

Performance

PassMark G3D 35666
GPU Compute 19602

Power & Cooling

TDP 360
Recommended PSU 850
Power Connectors 1 x 16-Pin
Cooler Triple Fan
Fans 4

Connectivity

Interface PCI Express 5.0 x16
DisplayPort 3
HDMI 2
Max Displays 4
Max Resolution 7680 x 4320

Physical

Length 358
Slot Width 3.8
Form Factor Full Height
Weight 2.9 kg / 6.3 lbs

Features

Ray Tracing Yes
Upscaling DLSS
AV1 Encode Yes
DirectX 12 Ultimate
RGB Yes

vs Competition

Stacked against the competition, the ROG Astral holds its own. The Gigabyte AERO RTX 5080 is a direct rival with a similar white aesthetic and solid cooling, often at a lower price. The ZOTAC AMP Extreme Infinity is another strong 5080 option with aggressive clocks and a beefy cooler. If you're willing to step down a tier, the MSI Ventus RTX 5070 Ti gives you a lot of performance for less money, though you lose some ray tracing and compute headroom. The PNY ARGB OC is a wildcard with flashy lighting but less brand cachet. The Sapphire NITRO+ is an AMD card, so it's a different ecosystem entirely. For pure 4K gaming and content creation, the Astral is near the top, but you're paying a premium for the privilege.

Spec ASUS GeForce RTX 5080 ROG Astral OC Gigabyte AERO GV-N5080AERO OC-16GD MSI Ventus RTX 5070 Ti 16G VENTUS 3X PZ OC ZOTAC APOCALYPSE ZT-B50800C-10P Sapphire NITRO+ 11322-01-40G PNY ARGB OC VCG508016TFXXPB1-O
Chipset GeForce RTX 5080 GeForce RTX 5080 GeForce RTX 5070 Ti GeForce RTX 5080 Radeon RX 7900 XTX GeForce RTX 5080
Vram 16GB GDDR7 16GB GDDR7 16GB GDDR7 16GB GDDR7 24GB GDDR6 16GB GDDR7
Boost Clock Mhz 2790 2730 2482 2730 2680 2620
Tdp W 360 360 300 360 339 360
Memory Bus Bits 256 256 256 256 384 256
Ray Tracing true true true true true true
GPU Class consumer consumer consumer consumer consumer consumer
Compare Compare Compare Compare Compare
Product AIRtVramRasterComputeFeatureThermalEfficiencyConnectivitySocial ProofAffordability
ASUS GeForce RTX 5080 ROG Astral OC 85.297.588.794.293.283.983.357.899.344.26.5
Gigabyte AERO GV-N5080AERO OC-16GD Compare 85.295.288.794.293.296.291.557.89488.815.1
MSI Ventus RTX 5070 Ti 16G VENTUS 3X PZ OC Compare 79.192.285.688.88896.291.572.99488.821
ZOTAC APOCALYPSE ZT-B50800C-10P Compare 85.297.588.794.293.296.291.557.89499.119.1
Sapphire NITRO+ 11322-01-40G Compare 94.996.291.783.995.583.991.552.698.778.417.6
PNY ARGB OC VCG508016TFXXPB1-O Compare 85.297.588.794.293.296.291.557.89482.618

Price

Value & Pricing

Value is where this card gets tricky. In the US, you're looking at $2,799, which is a lot of money for an RTX 5080. In Canada, the spread is wild, ranging from CAD 2,350 to CAD 4,169 across two listings. If you're in Canada, Memory Express has the better deal at the lower end of that range, so shop around before you commit. The Miku edition carries a collector's premium, and you're also paying for the ROG Astral cooling solution and that fancy vapor chamber. Is it worth it? If you want the best-cooled, best-looking RTX 5080 and money isn't the main concern, sure. If you're just chasing frames per dollar, there are cheaper 5080s that'll get you 95% of the way there.

Read more

Overview

The ASUS ROG Astral RTX 5080 is a big, beautiful, and seriously fast graphics card. It's the Hatsune Miku edition, so it's got that eye-catching die-cast frame and a color scheme that'll either make you smile or make your wallet cry. Under the hood, you're getting 10,752 CUDA cores, 16GB of GDDR7, and a boost clock that hits 2,790MHz in OC mode. This thing is built for 4K gaming and heavy content creation, and our database puts it near the top of the charts for connectivity, ray tracing, and raw compute.

But here's the thing. This is a premium card with a premium price tag, and the value story is complicated. You're paying extra for the ROG Astral cooling, the Miku branding, and that quad-fan design. If you just want RTX 5080 performance, there are cheaper ways to get it. If you want the coolest, quietest, most over-engineered version, this is it.

Common Questions

Q: What kind of cooling does this card use?

It uses a quad-fan design with a patented vapor chamber and a phase-change GPU thermal pad. The extra fan helps boost air pressure by up to 20% for better thermal performance.

Q: What resolution can this card handle?

It supports up to 7680 x 4320, so 8K output is technically possible. Realistically, it's built for smooth 4K gaming at high refresh rates.

Q: Will this fit in my case?

Only if you have a big one. The card is 358mm long and takes up 3.8 slots, so check your case clearance and make sure you have an 850W power supply.

Who Should Skip This

Skip this if you're building in a compact or mid-tower case, because a 358mm, 3.8-slot card simply won't fit. Also skip it if you're on a strict budget, since the Miku edition and ROG Astral branding add a significant premium over standard RTX 5080 cards. If you don't care about aesthetics or the collector's angle, buy a cheaper 5080 and put the savings toward a better CPU or more storage.

Verdict

Buy this if you want a flagship RTX 5080 with exceptional cooling, a unique design, and top-shelf performance for 4K gaming and content creation. It's a statement piece as much as a GPU. The Hatsune Miku edition is for fans and collectors, but even the standard Astral is a beast. Just make sure your case can handle a 358mm, 3.8-slot card and your power supply has an 850W headroom. If you're on a budget or building in a compact case, this isn't your card.

Usage Scores

Overall (88.6)AI/LLM (77.1)Budget (64.4)Gaming 4k (92.4)Ray Tracing (93.5)Workstation (81.5)Gaming 1080p (90.3)Gaming 1440p (91.3)Content Creation (91.6)
  • Overall88.6
  • AI/LLM77.1
  • Budget64.4
  • Gaming 4k92.4
  • Ray Tracing93.5
  • Workstation81.5
  • Gaming 1080p90.3
  • Gaming 1440p91.3
  • Content Creation91.6

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