Sapphire Radeon RX 7900 XTX NITRO+ 24GB GDDR6 Silver
LEADTEK RTX A4000 16GB GDDR6 workstation
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
LEADTEK RTX A4000 16GB GDDR6 workstation
The NVIDIA RTX A4000 16GB video card is generally well-regarded for its 16GB GDDR6 memory and PCI Express 4.0 interface. Users appreciate its suitability for both gaming and professional applications like 3D rendering, with support for ray tracing and DLSS. However, detailed user experiences are limited from the available Q&A data, and questions about warranty and support remain common. The overall sentiment is positive but based on sparse information.
Pros
- 16GB GDDR6 memory capacity
- PCI Express 4.0 interface
- Supports ray tracing and DLSS
- Suitable for gaming and professional applications
Cons
- Limited detailed user experiences available
- Unclear warranty and support details
- Questions about installation and compatibility
Scores
Specifications
| Sapphire Radeon RX 7900 XTX NITRO+ | LEADTEK RTX A4000 | |
|---|---|---|
| Chipset | ||
| GPU Chipset | Radeon RX 7900 XTX | RTX A4000 |
| Brand | AMD | NVIDIA |
| Architecture | RDNA 3 | Ampere |
| Class | consumer | workstation |
| Process | 5★ | — |
| Memory | ||
| VRAM | 24 GB★ | 16 GB |
| Memory Type | GDDR6 | GDDR6 |
| Memory Bus | No data | |
| Bandwidth | No data | |
| ECC | — | ✓★ |
| Compute | ||
| Stream Processors | No data | |
| Tensor Cores | No data | |
| RT Cores | 96★ | — |
| Base Clock | ||
| Boost Clock | No data | |
| FP16 TFLOPS | No data | |
| FP32 TFLOPS | 61.38999938964844★ | — |
| Performance | ||
| PassMark G3D | ||
| GPU Compute | ||
| Power & Cooling | ||
| TDP | 339 | 140★ |
| Recommended PSU | 800★ | — |
| Power Connectors | 3 x 8-Pin | — |
| Cooler | Triple Fan★ | Fan |
| Fans | 3★ | — |
| Connectivity | ||
| Interface | PCI Express 4.0 x16 | PCI Express 4.0 x16 |
| DisplayPort | 2 | 4★ |
| HDMI | 2★ | — |
| USB-C | 1★ | — |
| Max Displays | 4★ | — |
| Max Resolution | 7680 x 4320 | — |
| Physical | ||
| Length | 320 | 241★ |
| Slot Width | 4 | 1★ |
| Form Factor | ATX | ATX |
| Weight | 1.00 kg | 0.60 kg★ |
| Features | ||
| Ray Tracing | ✓ | ✓ |
| Upscaling | FSR 3.1 | — |
| AV1 Encode | ✓★ | — |
| VR Ready | — | ✓★ |
| DirectX | 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 (16th percentile)16th %ile
LEADTEK RTX A4000 16GB GDDR6 workstation
- Strong ai (65th percentile)
- Below average rt (17th percentile)17th %ile
- Below average raster (18th percentile)18th %ile
- Below average efficiency (18th percentile)18th %ile
- Below average thermal (18th percentile)18th %ile
Pricing
Sapphire Radeon RX 7900 XTX NITRO+ 24GB GDDR6 Silver
No current pricing available
LEADTEK RTX A4000 16GB GDDR6 workstation
Verdict
Scores 96 overall, wins 8 of 8 usage categories and 21 of 40 specs.
