Sapphire Radeon RX 7900 XTX NITRO+ 24GB GDDR6
SRhonyra Radeon RX 580 8GB GDDR5
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
SRhonyra Radeon RX 580 8GB GDDR5
The SR Honore RX580 is generally well-received for multi-monitor setups, with most users praising its ease of installation and reliable performance for office or trading use. However, a few verified reviews highlight serious issues: one card arrived defective with port problems and poor seller support, while another buyer was frustrated by the hidden requirement for a 6-pin power connector. Despite these drawbacks, many users found it a cost-effective solution for running 4-6 monitors without driver hassles.
Pros
- Easy plug-and-play installation
- Reliable multi-monitor support (4-6 screens)
- Good value for money
- Works without manual driver downloads on Windows
- Stable performance for office/trading use
Cons
- Requires 6-pin PCIe power connector (not clearly advertised)
- Some units arrived defective with port issues
- Poor seller support for defective products
- Black levels not true black on some monitors
- Initial driver download may be needed for some setups
Scores
Specifications
| Sapphire Radeon RX 7900 XTX NITRO+ | SRhonyra Radeon RX 580 | |
|---|---|---|
| Chipset | ||
| GPU Chipset | Radeon RX 7900 XTX | Radeon RX 580 |
| Brand | AMD | AMD |
| Architecture | RDNA 3 | — |
| Class | consumer | consumer |
| Process | 5★ | 14 |
| Memory | ||
| VRAM | 24 GB★ | 8 GB |
| Memory Type | GDDR6★ | GDDR5 |
| Memory Bus | ||
| Bandwidth | No data | |
| Compute | ||
| CUDA Cores | No data | |
| Stream Processors | No data | |
| Tensor Cores | No data | |
| RT Cores | 96★ | — |
| Base Clock | ||
| Boost Clock | ||
| FP16 TFLOPS | No data | |
| FP32 TFLOPS | 61.38999938964844★ | — |
| Performance | ||
| PassMark G3D | ||
| GPU Compute | ||
| Power & Cooling | ||
| TDP | 339 | 80★ |
| Recommended PSU | 800 | 450★ |
| Power Connectors | 3 x 8-Pin | 1 x 6-Pin |
| Cooler | Triple Fan★ | Dual Fan |
| Fans | 3★ | — |
| Connectivity | ||
| Interface | PCI Express 4.0 x16 | PCI Express 3.0 x16 |
| DisplayPort | 2★ | 0 |
| HDMI | 2 | 6★ |
| USB-C | 1★ | — |
| Max Displays | 4 | 6★ |
| Max Resolution | 7680 x 4320 | 3840x2160 @30Hz (single screen) |
| Physical | ||
| Length | 320 | 174★ |
| Slot Width | 4 | 2★ |
| Form Factor | ATX | Full Height |
| Weight | 1.00 kg | 0.64 kg★ |
| Features | ||
| Ray Tracing | ✓★ | — |
| Upscaling | FSR 3.1 | — |
| AV1 Encode | ✓★ | — |
| DirectX | 12 Ultimate | 12 |
| 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
SRhonyra Radeon RX 580 8GB GDDR5
- Strong social proof (74th percentile)
- Strong efficiency (70th percentile)
- Strong connectivity (66th percentile)
- Below average feature (12th percentile)12th %ile
- Below average user sentiment (16th percentile)16th %ile
- Below average rt (22nd percentile)
- Below average raster (24th percentile)
Verdict
Scores 92 overall, wins 8 of 8 usage categories and 21 of 39 specs.