Sapphire Radeon RX 7900 XTX NITRO+ 24GB GDDR6
ASUS GeForce RTX 4090 ROG Strix 24GB GDDR6X
What Buyers Say
Sapphire Radeon RX 7900 XTX NITRO+ 24GB GDDR6
The Sapphire Nitro+ RX 7900 XTX earns strong praise for its blistering 4K performance, quiet operation, and reliable cooling. Most verified buyers highlight its compact size relative to competing high-end cards, the generous 24GB VRAM, and the absence of coil whine as major pluses. A few reviewers note that coil whine can occasionally occur, and the card demands a robust 850W+ PSU, but overall sentiment is overwhelmingly positive.
Pros
- Excellent 4K gaming performance
- Very quiet operation
- Efficient cooling with low temperatures
- Compact size for a high-end card
- 24GB VRAM for longevity
Cons
- High power consumption
- Occasional coil whine
- Requires 850W+ PSU minimum
- Large 4-slot design
ASUS GeForce RTX 4090 ROG Strix 24GB GDDR6X
The RTX 4090 delivers exceptional gaming performance, with users praising its power, quiet operation, and ability to run games at ultra settings. However, some experienced issues like receiving a used card instead of new, size compatibility problems, and occasional GPU crashes. Overall, it's a top-tier card for those who can afford it.
Pros
- Exceptional gaming performance
- Quiet operation
- Runs games at ultra settings
- Great for AI/ML training
- Variable speed fans with idle stop
Cons
- Received used card instead of new
- Size compatibility issues with cases
- Occasional GPU crashes
- Very expensive
- Return process was inconvenient
Scores
Specifications
| Sapphire Radeon RX 7900 XTX NITRO+ | ASUS GeForce RTX 4090 ROG Strix | |
|---|---|---|
| Chipset | ||
| GPU Chipset | Radeon RX 7900 XTX | GeForce RTX 4090 |
| Brand | AMD | NVIDIA |
| Architecture | RDNA 3 | Ada Lovelace |
| Class | consumer | consumer |
| Process | 5 | 5 |
| Memory | ||
| VRAM | 24 GB | 24 GB |
| Memory Type | GDDR6 | GDDR6X★ |
| Memory Bus | ||
| Bandwidth | ||
| Compute | ||
| CUDA Cores | No data | |
| Stream Processors | No data | |
| Tensor Cores | ||
| RT Cores | 96★ | 76 |
| Base Clock | ||
| Boost Clock | ||
| FP16 TFLOPS | ||
| FP32 TFLOPS | 61.38999938964844★ | 32.97999954223633 |
| Performance | ||
| PassMark G3D | ||
| GPU Compute | ||
| Power & Cooling | ||
| TDP | 339 | 175★ |
| Recommended PSU | 800★ | — |
| Power Connectors | 3 x 8-Pin | 1 x 16-pin |
| Cooler | Triple Fan | Triple Fan |
| Fans | 3 | 3 |
| Connectivity | ||
| Interface | PCI Express 4.0 x16 | PCI Express 4.0 x16 |
| DisplayPort | 2★ | 1 |
| HDMI | 2★ | 1 |
| USB-C | 1★ | — |
| Max Displays | 4★ | — |
| Max Resolution | 7680 x 4320 | 7680 x 4320 |
| Physical | ||
| Length | 320★ | 357 |
| Slot Width | 4 | 3.5★ |
| Form Factor | ATX | — |
| Weight | 1.00 kg★ | 2.50 kg |
| Features | ||
| Ray Tracing | ✓ | ✓ |
| Upscaling | FSR 3.1 | DLSS 3 |
| AV1 Encode | ✓ | ✓ |
| VR Ready | — | ✓★ |
| DirectX | 12 Ultimate | 12 Ultimate |
| RGB | ✓ | ✓ |
Pros & Cons
Sapphire Radeon RX 7900 XTX NITRO+ 24GB GDDR6
- Strong compute (99th percentile)99th %ile
- Strong connectivity (99th percentile)99th %ile
- Strong ai (95th percentile)95th %ile
- Strong rt (92nd percentile)92nd %ile
ASUS GeForce RTX 4090 ROG Strix 24GB GDDR6X
- Strong rt (99th percentile)99th %ile
- Strong raster (97th percentile)97th %ile
- Strong feature (96th percentile)96th %ile
- Strong efficiency (94th percentile)94th %ile
- Below average connectivity (34th percentile)
Verdict
Scores 92 overall, wins 3 of 8 usage categories and 15 of 40 specs.