MSI GeForce RTX 4090 SUPRIM X 24GB GDDR6X
Sapphire Radeon RX 7900 XTX NITRO+ 24GB GDDR6
What Buyers Say
MSI GeForce RTX 4090 SUPRIM X 24GB GDDR6X
The MSI GeForce RTX 4090 Suprim X is overwhelmingly praised for its raw performance, enabling true 4K ray tracing gaming above 60fps and crushing any game at high refresh rates. Users highlight excellent out-of-the-box overclocking, cool temperatures even under load, and strong build quality. However, the card is massive (a full 4-slot design) and may not fit in many cases without careful planning. Price gouging by third-party sellers is a recurring complaint, and the high cost is noted as a barrier for pure gaming use, though creators find it justified.
Pros
- Raw 4K ray tracing performance
- Excellent out-of-the-box overclocking
- Cool temperatures under load
- Strong build quality
- Great for video editing and rendering
Cons
- Massive 4-slot size
- Price gouging by third-party sellers
- High cost for pure gaming
- May not fit in mid-tower cases
- Requires careful cable management
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
Scores
Specifications
| MSI GeForce RTX 4090 SUPRIM X | Sapphire Radeon RX 7900 XTX NITRO+ | |
|---|---|---|
| Chipset | ||
| GPU Chipset | GeForce RTX 4090 | Radeon RX 7900 XTX |
| Brand | NVIDIA | AMD |
| Architecture | Ada Lovelace | RDNA 3 |
| Class | consumer | consumer |
| Process | 5 | 5 |
| Memory | ||
| VRAM | 24 GB | 24 GB |
| Memory Type | GDDR6X★ | GDDR6 |
| Memory Bus | ||
| Bandwidth | ||
| Compute | ||
| CUDA Cores | No data | |
| Stream Processors | No data | |
| Tensor Cores | ||
| RT Cores | 76 | 96★ |
| Base Clock | ||
| Boost Clock | ||
| FP16 TFLOPS | ||
| FP32 TFLOPS | 32.97999954223633 | 61.38999938964844★ |
| Performance | ||
| PassMark G3D | ||
| GPU Compute | ||
| Power & Cooling | ||
| TDP | 480 | 339★ |
| Recommended PSU | 1,000 | 800★ |
| Power Connectors | — | 3 x 8-Pin |
| Cooler | Triple Fan | Triple Fan |
| Fans | 3 | 3 |
| Connectivity | ||
| Interface | PCI Express 4.0 x16 | PCI Express 4.0 x16 |
| DisplayPort | 3★ | 2 |
| HDMI | 1 | 2★ |
| USB-C | — | 1★ |
| Max Displays | 4 | 4 |
| Max Resolution | 7680 x 4320 | 7680 x 4320 |
| Physical | ||
| Length | 338 | 320★ |
| Slot Width | 3★ | 4 |
| Form Factor | — | ATX |
| Weight | 3.63 kg | 1.00 kg★ |
| Features | ||
| Ray Tracing | ✓ | ✓ |
| Upscaling | DLSS 3 | FSR 3.1 |
| AV1 Encode | ✓ | ✓ |
| DirectX | 12 Ultimate | 12 Ultimate |
| RGB | ✗ | ✓★ |
Pros & Cons
MSI GeForce RTX 4090 SUPRIM X 24GB GDDR6X
- Strong rt (99th percentile)99th %ile
- Strong raster (97th percentile)97th %ile
- Strong vram (93rd percentile)93rd %ile
- Strong ai (93rd percentile)93rd %ile
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
Verdict
Scores 93 overall, wins 4 of 8 usage categories and 14 of 39 specs.