PowerColor Radeon RX 6600 XT Red Devil OC 8GB GDDR6
ZOTAC GeForce RTX 5090 SOLID OC White Edition 32GB GDDR7
What Buyers Say
PowerColor Radeon RX 6600 XT Red Devil OC 8GB GDDR6
The PowerColor Red Devil RX 6600 XT is praised for its strong 1080p and 1440p gaming performance, quiet operation, and attractive design with RGB. However, many reviewers warn that it is overpriced at current or original MSRP, and some have experienced driver issues, flickering, or boot problems. It is best recommended for those who can find it under $300 or for mining purposes.
Pros
- Strong 1080p and 1440p gaming performance
- Quiet operation
- Attractive design with RGB
- Good cooling system
- Great for mining
Cons
- Overpriced at current MSRP
- Driver issues and crashes
- Flickering on alt-tab
- Boot/post problems with some systems
- Coil whine occasionally
ZOTAC GeForce RTX 5090 SOLID OC White Edition 32GB GDDR7
This Zotac RTX 5090 is a powerhouse, delivering excellent 4K performance and running quietly. Users praise its build quality and aesthetics, especially the white edition that fits white-themed builds. While one reviewer mentioned coil whine, others note it can be luck of the draw and a quality PSU helps. Overall, it's a highly recommended card for high-end gaming.
Pros
- Excellent 4K performance
- Quiet operation
- Great build quality
- White edition aesthetics
- No coil whine (in some units)
Cons
- Potential coil whine
- Requires 1000W PSU
- Large and heavy card
Scores
Specifications
| PowerColor Radeon RX 6600 XT Red Devil OC | ZOTAC GeForce RTX 5090 SOLID OC White Edition | |
|---|---|---|
| Chipset | ||
| GPU Chipset | Radeon RX 6600 XT | GeForce RTX 5090 |
| Brand | AMD | NVIDIA |
| Architecture | RDNA 2 | Blackwell |
| Class | consumer | consumer |
| Process | 7★ | — |
| Memory | ||
| VRAM | 8 GB | 32 GB★ |
| Memory Type | GDDR6 | GDDR7★ |
| Memory Bus | ||
| Bandwidth | No data | |
| Compute | ||
| CUDA Cores | No data | |
| Stream Processors | No data | |
| Tensor Cores | — | 5★ |
| RT Cores | 32★ | 4 |
| Base Clock | ||
| Boost Clock | ||
| FP16 TFLOPS | 21.209999084472656★ | — |
| FP32 TFLOPS | 10.600000381469727★ | — |
| Performance | ||
| PassMark G3D | ||
| GPU Compute | ||
| Power & Cooling | ||
| TDP | 160★ | 575 |
| Recommended PSU | 450★ | 1,000 |
| Power Connectors | — | 1 x 16-Pin |
| Cooler | Dual Fan | Triple Fan★ |
| Fans | 2 | 3★ |
| Connectivity | ||
| Interface | — | PCI Express 5.0 x16 |
| DisplayPort | — | 3★ |
| HDMI | 1 | 1 |
| Max Displays | — | 4★ |
| Max Resolution | 7680x4320 | 7680 x 4320 |
| Physical | ||
| Length | — | 330★ |
| Slot Width | — | 3.5★ |
| Form Factor | — | ATX |
| Weight | 1.00 kg★ | 2.90 kg |
| Features | ||
| Ray Tracing | — | ✓★ |
| Upscaling | — | DLSS 4.0 |
| AV1 Encode | — | ✓★ |
| VR Ready | — | ✓★ |
| DirectX | — | 12 Ultimate |
| RGB | ✓ | ✓ |
Pros & Cons
PowerColor Radeon RX 6600 XT Red Devil OC 8GB GDDR6
- Strong social proof (78th percentile)
- Strong efficiency (67th percentile)
- Below average connectivity (20th percentile)20th %ile
- Below average feature (24th percentile)
- Below average user sentiment (28th percentile)
- Below average vram (32nd percentile)
ZOTAC GeForce RTX 5090 SOLID OC White Edition 32GB GDDR7
- Strong raster (99th percentile)99th %ile
- Strong compute (98th percentile)98th %ile
- Strong vram (98th percentile)98th %ile
- Strong ai (97th percentile)97th %ile
- Below average affordability (2nd percentile)2nd %ile
- Below average efficiency (27th percentile)
Pricing
Verdict
Scores 95 overall, wins 7 of 8 usage categories and 16 of 39 specs.
