NVIDIA GeForce RTX 5090 vs ASUS ROG Astral GeForce RTX 5090 OC Edition
Spec-by-spec comparison built from our full reviews of both products.
"Buy it if you're a 4K enthusiast or running 70B-parameter local LLMs. It's the fastest GPU on the planet for both use cases."
Read the full review →"The fastest consumer GPU ever made, full stop. 32GB GDDR7, 1,792 GB/s bandwidth, and ROG's best cooler yet make this a dream card for 4K gaming and local AI — the only barrier is the price."
Read the full review →| Spec | NVIDIA GeForce RTX 5090 | ASUS ROG Astral GeForce RTX 5090 OC Edition |
|---|---|---|
| VRAM (GB) | 32 | 32 |
| Memory type | GDDR7 | GDDR7 |
| Boost clock (MHz) | 2800 (better) | 2610 |
| TDP (W) | 575 (better) | 600 |
| Power connector | 16-pin | — |
| Slot width | 3-slot | 3.8-slot |
| MSRP ($) | 4318.36 | — |
NVIDIA GeForce RTX 5090 is the cheaper option by $10.64 ($4,318.36 vs $4,329).
- Unmatched 4K gaming performance across all tested titles
- 32 GB GDDR7 enables 70B-class model inference at usable speeds
- DLSS 4 Multi Frame Generation rivals pre-rendering for responsiveness
- Power efficiency gains over 4090 despite higher clocks
- Backward compatible with CUDA ecosystem
- $4,999 MSRP is hard to justify for gaming alone; street prices are significantly higher
- 3-slot cooler requires significant case clearance
- Street prices remain well above MSRP due to supply constraints and AI demand
- Targeted VRAM for 4K — overkill for anything else
- Unmatched 4K and 8K gaming performance
- 1,792 GB/s memory bandwidth — transformative for LLM inference and image gen
- Quad-fan + vapor chamber keeps thermals well in check despite insane power
- DLSS 4 Multi Frame Generation enables 8K@60 fps on demanding titles
- 32GB VRAM runs 70B models at Q4 on a single card
- MSRP $1,999 — retail reality is often $4,300+
- Needs 600W PSU headroom; full system draw can hit 1,000W under load
- 3.8-slot cooler requires a full-tower case
- Scalper pricing makes availability a real issue at launch
Same GPU, different execution: the ASUS ROG Astral OC adds a factory overclock, a bigger cooler, and a price premium on top of an already extreme card. The gains are single-digit percentages you will not feel in play, but the acoustics and thermals are genuinely better. Buy the base 5090 for value at the extreme; buy the Astral if the card must also be the quietest, coolest version of itself.
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