Sapphire Radeon RX 7900 XTX NITRO+ 24GB GDDR6 Silver
Gigabyte Radeon RX 7800 XT Gaming OC 16GB GDDR6
What Buyers Say
Sapphire Radeon RX 7900 XTX NITRO+ 24GB GDDR6 Silver
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
Gigabyte Radeon RX 7800 XT Gaming OC 16GB GDDR6
The Gigabyte RX 7800 XT GAMING OC delivers strong 1440p gaming performance and excellent value for money, with many users praising its cooling and quiet operation after fan curve adjustments. However, a significant minority report random black screens and driver instability, while others note the card can be noisy out of the box. Overall, it is a capable card that may require some tweaking to reach its full potential.
Pros
- Excellent 1440p gaming performance
- Great value for money
- Quiet after fan curve adjustment
- Good cooling and low temperatures
- 16GB VRAM
Cons
- Random black screen issues
- Driver instability
- Noisy out of the box
- No GPU support bracket included
- DirectX 12 compatibility issues
Scores
Specifications
| Sapphire Radeon RX 7900 XTX NITRO+ | Gigabyte Radeon RX 7800 XT Gaming OC | |
|---|---|---|
| Chipset | ||
| GPU Chipset | Radeon RX 7900 XTX | Radeon RX 7800 XT |
| Brand | AMD | AMD |
| Architecture | RDNA 3 | RDNA 3 |
| Class | consumer | consumer |
| Process | 5 | 5 |
| Memory | ||
| VRAM | 24 GB★ | 16 GB |
| Memory Type | GDDR6 | GDDR6 |
| Memory Bus | ||
| Bandwidth | ||
| Compute | ||
| Stream Processors | ||
| Tensor Cores | ||
| RT Cores | 96★ | 60 |
| Base Clock | ||
| Boost Clock | ||
| FP16 TFLOPS | ||
| FP32 TFLOPS | 61.38999938964844★ | 37.31999969482422 |
| Performance | ||
| PassMark G3D | ||
| GPU Compute | ||
| Power & Cooling | ||
| TDP | 339 | 263★ |
| Recommended PSU | 800 | 700★ |
| Power Connectors | 3 x 8-Pin | 2 x 8-Pin |
| Cooler | Triple Fan | Triple Fan |
| Fans | 3 | 3 |
| Connectivity | ||
| Interface | PCI Express 4.0 x16 | PCI Express 4.0 x16 |
| DisplayPort | 2 | 2 |
| HDMI | 2 | 2 |
| USB-C | 1★ | — |
| Max Displays | 4 | 4 |
| Max Resolution | 7680 x 4320 | 7680 x 4320 |
| Physical | ||
| Length | 320 | 302★ |
| Slot Width | 4 | 2.700000047683716★ |
| Form Factor | ATX | Full Height |
| Weight | 1.00 kg★ | 1.71 kg |
| Features | ||
| Ray Tracing | ✓ | ✓ |
| Upscaling | FSR 3.1 | FSR3, AFMF |
| AV1 Encode | ✓ | ✓ |
| DirectX | 12 Ultimate | 12 |
| RGB | ✓ | ✓ |
Pros & Cons
Sapphire Radeon RX 7900 XTX NITRO+ 24GB GDDR6 Silver
- Strong connectivity (99th percentile)99th %ile
- Strong rt (96th percentile)96th %ile
- Strong compute (96th percentile)96th %ile
- Strong ai (95th percentile)95th %ile
- Below average affordability (16th percentile)16th %ile
Gigabyte Radeon RX 7800 XT Gaming OC 16GB GDDR6
- Strong thermal (92nd percentile)92nd %ile
- Strong social proof (89th percentile)89th %ile
- Strong connectivity (86th percentile)86th %ile
- Strong feature (84th percentile)84th %ile
- Below average user sentiment (28th percentile)
Verdict
Scores 96 overall, wins 7 of 8 usage categories and 14 of 38 specs.