ASUS TUF Gaming GeForce RTX 5080 16GB GDDR7 vs ASUS ROG Strix GeForce RTX 4090
Winner
Value Comparison
How they compare across key dimensions
ASUS TUF Gaming ASUS ROG Strix
ASUS TUF Gaming GeForce RTX 5080 16GB GDDR7 is stronger at
Gaming, Thermals, Value, Build
Very close
Performance, Efficiency
By how much
BuildASUS TUF Gaming GeForce RTX 5080 16GB GDDR7 leads by 11
GamingASUS TUF Gaming GeForce RTX 5080 16GB GDDR7 leads by 8
ValueASUS TUF Gaming GeForce RTX 5080 16GB GDDR7 leads by 6
ThermalsASUS TUF Gaming GeForce RTX 5080 16GB GDDR7 leads by 3
PerformanceVery close
EfficiencyVery close
Pros & Cons
ASUS TUF Gaming GeForce RTX 5080 16GB GDDR7
Pros
- Strong fit for 4K gaming, 1440p high-refresh
- Clear published specification target: 16GB GDDR7
- Cross-checked against respected GPU specification and benchmark references
- Easy to compare against same-category alternatives by price, role, and build constraints
- Useful for buyers who want a practical recommendation rather than a single synthetic score
- Amazon search link makes it easier to compare current sellers and variants before checkout
Cons
- Exact performance and acoustics vary by workload, firmware, drivers, cooling, and case airflow
- Compatibility depends on the rest of the build and should be checked before purchase
- Pricing, bundles, and seller availability can change quickly on Amazon
- The best value can shift when nearby alternatives go on sale
- Requires checking case clearance, PSU transient capacity, connector routing, and heat dumped into the chassis
ASUS ROG Strix GeForce RTX 4090
Pros
- Strong fit for 4K gaming, AI workloads
- Clear published specification target: 24GB GDDR6X
- Cross-checked against respected GPU specification and benchmark references
- Easy to compare against same-category alternatives by price, role, and build constraints
- Useful for buyers who want a practical recommendation rather than a single synthetic score
- Amazon search link makes it easier to compare current sellers and variants before checkout
Cons
- Exact performance and acoustics vary by workload, firmware, drivers, cooling, and case airflow
- Compatibility depends on the rest of the build and should be checked before purchase
- Pricing, bundles, and seller availability can change quickly on Amazon
- The best value can shift when nearby alternatives go on sale
- Requires checking case clearance, PSU transient capacity, connector routing, and heat dumped into the chassis
Specs
ASUS TUF Gaming GeForce RTX 5080 16GB GDDR7
- Price
- ~$1199.99
- Rating
- 4.831244426360336 / 5.0
- Key Features
- Powered by the NVIDIA Blackwell architecture and DLSS 4
- Military-grade components deliver rock-solid power and longer lifespan for ultimate durability
- Protective PCB coating helps protect against short circuits caused by moisture, dust, or debris
- 3.6-slot design with massive fin array optimized for airflow from three Axial-tech fans
- Phase-change GPU thermal pad helps ensure optimal thermal performance and longevity, outlasting traditional thermal paste for graphics cards under heavy loads
- GPU
- 16GB GDDR7
- VRAM
- 16GB GDDR7
- Category
- GPUs
- Primary Fit
- 4K gaming, 1440p high-refresh
- Key Specs
- 16GB GDDR7
- Build Note
- Check PSU requirements and case clearance before buying.
- Height
- 2.8 inches
- Width
- 5.7 inches
- Length
- 13.7 inches
- Weight
- 5.00 Pounds
- Color
- BLACK
- Model Number
- TUF-RTX5080-O16G-GAMING
- Warranty
- 3 years
ASUS ROG Strix GeForce RTX 4090
- Price
- ~$1799.99
- Rating
- 4.866735637139352 / 5.0
- Key Features
- NVIDIA Ada Lovelace Streaming Multiprocessors: Up to 2x performance and power efficiency
- 4th Generation Tensor Cores: Up to 2X AI performance
- 3rd Generation RT Cores: Up to 2X ray tracing performance
- Axial-tech fans scaled up for 23% more airflow
- New patented vapor chamber with milled heatspreader for lower GPU temps
- GPU
- RTX 4090
- VRAM
- 24GB GDDR6X
- Category
- GPUs
- Primary Fit
- 4K gaming, AI workloads
- Key Specs
- 24GB GDDR6X
- Build Note
- Check PSU requirements and case clearance before buying.
- Height
- 2.8 inches
- Width
- 5.9 inches
- Length
- 14.1 inches
- Weight
- 8.05 pounds
- Color
- ROG-STRIX-RTX4090-O24G-GAMING
- Model Number
- ROG-STRIX-RTX4090-O24G-GAMING
- Warranty
- 3 years
| Feature | ASUS TUF Gaming GeForce RTX 5080 16GB GDDR7 | ASUS ROG Strix GeForce RTX 4090 |
|---|---|---|
| Price | ~$1199.99 | ~$1799.99 |
| Rating | 4.831244426360336 / 5.0 | 4.866735637139352 / 5.0 |
| Key Features |
|
|
| Detailed Specifications | ||
| GPU | 16GB GDDR7 | RTX 4090 |
| VRAM | 16GB GDDR7 | 24GB GDDR6X |
| Category | GPUs | GPUs |
| Primary Fit | 4K gaming, 1440p high-refresh | 4K gaming, AI workloads |
| Key Specs | 16GB GDDR7 | 24GB GDDR6X |
| Build Note | Check PSU requirements and case clearance before buying. | Check PSU requirements and case clearance before buying. |
| Height | 2.8 inches | 2.8 inches |
| Width | 5.7 inches | 5.9 inches |
| Length | 13.7 inches | 14.1 inches |
| Weight | 5.00 Pounds | 8.05 pounds |
| Color | BLACK | ROG-STRIX-RTX4090-O24G-GAMING |
| Model Number | TUF-RTX5080-O16G-GAMING | ROG-STRIX-RTX4090-O24G-GAMING |
| Warranty | 3 years | 3 years |
Recommendations
Quick TakeChoosing between the ASUS TUF Gaming GeForce RTX 5080 16GB GDDR7 and the ASUS ROG Strix GeForce RTX 4090 comes down to workload, compatibility, thermals, power needs, and price. We compare them using manufacturer specifications, independent benchmark context, power data, and verified-owner thermal feedback, not guaranteed-performance claims.▾
Who Should Pick the ASUS TUF Gaming GeForce RTX 5080 16GB GDDR7?The ASUS TUF Gaming GeForce RTX 5080 16GB GDDR7 is the better starting point if you want Powered by the NVIDIA Blackwell architecture and DLSS 4, Military-grade components deliver rock-solid power and longer lifespan for ultimate durability, Protective PCB coating helps protect against short circuits caused by moisture, dust, or debris, 3.6-slot design with massive fin array optimized for airflow from three Axial-tech fans. Its clearest advantage is Strong fit for 4K gaming, 1440p high-refresh.▾
Who Should Pick the ASUS ROG Strix GeForce RTX 4090?The ASUS ROG Strix GeForce RTX 4090 makes more sense if its priorities fit your current build: NVIDIA Ada Lovelace Streaming Multiprocessors: Up to 2x performance and power efficiency, 4th Generation Tensor Cores: Up to 2X AI performance, 3rd Generation RT Cores: Up to 2X ray tracing performance, Axial-tech fans scaled up for 23% more airflow. Its best case is Strong fit for 4K gaming, AI workloads.▾
Specification Fit and Build UseFor gpus, specification fit matters more than hype. The ASUS TUF Gaming GeForce RTX 5080 16GB GDDR7 leans on Military-grade components deliver rock-solid power and longer lifespan for ultimate durability, while the ASUS ROG Strix GeForce RTX 4090 leans on 4th Generation Tensor Cores: Up to 2X AI performance.▾
Value AnalysisThe ASUS TUF Gaming GeForce RTX 5080 16GB GDDR7 is the lower-cost pick at $1199.99, saving about $600.00 versus the ASUS ROG Strix GeForce RTX 4090. That matters when you are balancing a full parts list.▾
VerdictPick the ASUS ROG Strix GeForce RTX 4090 if you want the stronger research score and its specification profile fits your build. Pick the ASUS TUF Gaming GeForce RTX 5080 16GB GDDR7 if budget matters more and it still satisfies your compatibility checklist.▾
Frequently asked questions
Is the ASUS TUF Gaming GeForce RTX 5080 16GB GDDR7 better than the ASUS ROG Strix GeForce RTX 4090?▾
Both are excellent picks in the GPUs category. Based on user ratings, the ASUS ROG Strix GeForce RTX 4090 narrowly edges ahead with a 4.866735637139352/5 score. Your best choice depends on which features matter most to you.
Which is cheaper, the ASUS TUF Gaming GeForce RTX 5080 16GB GDDR7 or the ASUS ROG Strix GeForce RTX 4090?▾
The ASUS TUF Gaming GeForce RTX 5080 16GB GDDR7 is currently the more affordable option at $1199.99, while the ASUS ROG Strix GeForce RTX 4090 retails for $1799.99.
Where can I buy the ASUS TUF Gaming GeForce RTX 5080 16GB GDDR7 or ASUS ROG Strix GeForce RTX 4090?▾
Both products are available on Amazon. Use our affiliate links to check the latest prices and current availability.
Winner
Verdict
ASUS ROG Strix GeForce RTX 4090
ASUS ROG Strix GeForce RTX 4090 ASUS ROG Strix GeForce RTX 4090 has the rating edge, while ASUS TUF Gaming GeForce RTX 5080 16GB GDDR7 is the lower-cost option. Choose based on whether performance tier, power, platform fit, or savings matters more.
Price
ASUS TUF Gaming GeForce RTX 5080 16GB GDDR7: saves $600.00
Top Rated
ASUS ROG Strix GeForce RTX 4090: 4.866735637139352 / 5.0
Category
GPUs
On a tight budget? Go with the ASUS TUF Gaming GeForce RTX 5080 16GB GDDR7 (saves $600.00). Want the highest-rated pick? The ASUS ROG Strix GeForce RTX 4090 takes the crown. Both are excellent in the GPUs category — pick based on which features matter most to you.
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