Sapphire Radeon RX 7900 XTX NITRO+ 24GB GDDR6 Silver
Gigabyte GeForce RTX 4090 Gaming OC 24GB GDDR6X Black
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 GeForce RTX 4090 Gaming OC 24GB GDDR6X Black
The GIGABYTE Gaming GeForce RTX 4090 OC is widely praised for its exceptional gaming performance, cool operation, and quiet fans, making it a top choice for 4K gaming and demanding applications. Users highlight its substantial overclocking potential and the included anti-sag bracket, though some note the need for a full tower case and careful cable management due to the adapter. A few concerns about the weak PCIe connection and mounting bracket cooperation were mentioned, but overall sentiment is very positive.
Pros
- Exceptional gaming performance
- Cool operation and quiet fans
- Substantial overclocking potential
- Included anti-sag bracket
- Perfect for 4K gaming
Cons
- Requires full tower case
- Adapter cable bending concerns
- Weak PCIe connection issue
- Mounting bracket cooperation problems
- Needs careful cable management
Scores
Specifications
| Sapphire Radeon RX 7900 XTX NITRO+ | Gigabyte GeForce RTX 4090 Gaming OC | |
|---|---|---|
| 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★ | 450 |
| Recommended PSU | 800★ | 1,000 |
| 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 | 3★ |
| HDMI | 2★ | 1 |
| USB-C | 1★ | — |
| Max Displays | 4 | 4 |
| Max Resolution | 7680 x 4320 | 7680 x 4320 |
| Physical | ||
| Length | 320★ | 340 |
| Slot Width | 4 | 2.9000000953674316★ |
| Form Factor | ATX | ATX |
| Weight | 1.00 kg★ | 2.04 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 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 (19th percentile)19th %ile
Gigabyte GeForce RTX 4090 Gaming OC 24GB GDDR6X Black
- Strong rt (99th percentile)99th %ile
- Strong raster (97th percentile)97th %ile
- Strong compute (97th percentile)97th %ile
- Strong feature (96th percentile)96th %ile
- Below average affordability (5th percentile)5th %ile
Pricing
Sapphire Radeon RX 7900 XTX NITRO+ 24GB GDDR6 Silver offers 2.9x better value for money
Verdict
Scores 96 overall, wins 1 of 8 usage categories and 13 of 40 specs.
