Sapphire Radeon RX 7900 XTX NITRO+ 24GB GDDR6 Silver
MSI GeForce RTX 5080 Shadow 16GB GDDR6X
Buy the Sapphire if you're gaming at 4K, doing heavy content creation, or want the extra VRAM headroom for AI workloads and future titles.
Grab the MSI Shadow if you're building in a compact case and want a quiet, plug-and-play card that still handles 1440p gaming well without breaking the bank.
Key Differences
- VRAM is the big one: 24GB on a 384-bit bus for the Sapphire versus 16GB on 256-bit for the MSI. That's 50% more memory and a wider pipe, which shows up in the 4K gaming score (91 vs 80) and content creation score (89 vs 68).
- The MSI actually wins on raw compute benchmarks, with a PassMark G3D of 35,666 vs 31,427 and GPU Compute of 19,602 vs 17,736, plus it has 336 tensor cores to the Sapphire's 192. But those wins don't translate to better real-world gaming or ray tracing performance.
- Power draw is a trade-off: the Sapphire pulls 339W TDP while the MSI needs 360W, so the Sapphire is actually more efficient despite being the faster card overall.
- Customer sentiment is solid for both at 4.4/5 stars, but the Sapphire has way more review data (688 vs 156 reviews). Owners specifically praise its quiet operation, cool temps, and compact size for a high-end card, though some note it demands an 850W+ PSU and can occasionally have coil whine.
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
MSI GeForce RTX 5080 Shadow 16GB GDDR6X
Users are very satisfied with this graphics card, praising its plug-and-play ease, compact size, and quiet operation. It is seen as a good value purchase, especially when bought near MSRP. One reviewer noted it is expensive but currently the second-best on the market.
Pros
- Plug-and-play ease
- Compact size for small cases
- Quiet operation
- Good value near MSRP
- Reliable performance
Cons
- Expensive at full price
Scores
Specifications
| Sapphire Radeon RX 7900 XTX NITRO+ | MSI GeForce RTX 5080 Shadow | |
|---|---|---|
| Chipset | ||
| GPU Chipset | Radeon RX 7900 XTX | GeForce RTX 5080 |
| Brand | AMD | NVIDIA |
| Architecture | RDNA 3 | Blackwell |
| Class | consumer | consumer |
| Process | 5 | 5 |
| Memory | ||
| VRAM | 24 GB★ | 16 GB |
| Memory Type | GDDR6 | GDDR6X★ |
| Memory Bus | ||
| Bandwidth | ||
| Compute | ||
| Stream Processors | No data | |
| Tensor Cores | ||
| RT Cores | 96★ | 84 |
| Base Clock | ||
| Boost Clock | ||
| FP16 TFLOPS | ||
| FP32 TFLOPS | 61.38999938964844★ | 56.279998779296875 |
| Performance | ||
| PassMark G3D | ||
| GPU Compute | ||
| Power & Cooling | ||
| TDP | 339★ | 360 |
| Recommended PSU | 800 | 750★ |
| Power Connectors | 3 x 8-Pin | — |
| Cooler | Triple Fan | Triple Fan |
| Fans | 3 | 3 |
| Connectivity | ||
| Interface | PCI Express 4.0 x16 | PCI Express 5.0 x16 |
| DisplayPort | 2 | 3★ |
| HDMI | 2★ | 1 |
| USB-C | 1★ | — |
| Max Displays | 4★ | — |
| Max Resolution | 7680 x 4320 | 3840x2160 |
| Physical | ||
| Length | 320 | 303★ |
| Slot Width | 4 | 2.9000000953674316★ |
| Form Factor | ATX | SFF |
| Weight | 1.00 kg★ | 1.04 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 Silver
- Strong connectivity (99th percentile)99th %ile
- Strong rt (96th percentile)96th %ile
- Strong compute (95th percentile)95th %ile
- Strong ai (95th percentile)95th %ile
- Below average affordability (15th percentile)15th %ile
MSI GeForce RTX 5080 Shadow 16GB GDDR6X
- Strong raster (94th percentile)94th %ile
- Strong user sentiment (92nd percentile)92nd %ile
- Strong rt (87th percentile)87th %ile
- Strong ai (85th percentile)85th %ile
- Below average affordability (10th percentile)10th %ile
Pricing
Sapphire Radeon RX 7900 XTX NITRO+ 24GB GDDR6 Silver offers 1.8x better value for money
Verdict
Scores 96 overall, wins 7 of 8 usage categories and 15 of 38 specs.
