XFX Radeon RX 6800 XT Speedster 16GB GDDR6
ZOTAC GeForce RTX 5080 AMP Extreme Infinity 16GB GDDR7
What Buyers Say
XFX Radeon RX 6800 XT Speedster 16GB GDDR6
The XFX Speedster MERC319 Radeon RX 6800XT is widely praised for its outstanding 1440p gaming performance and robust build quality. Many verified buyers highlight stable high frame rates in demanding titles like Cyberpunk 2077 and VR games, with effective cooling and quiet operation. However, a small number experienced early defects requiring RMA, and the card's large size and high price are recurring concerns. Enthusiasts appreciate the premium cooler and raw rasterization power over competing Nvidia cards.
Pros
- Excellent 1440p gaming performance
- Stable high frame rates
- Effective cooling and quiet operation
- Solid build quality
- Great for VR gaming
Cons
- Very large size (34cm, 3 slots)
- High price point
- Occasional early defects requiring RMA
- Coil whine under load
- Heavy weight (1.8kg)
ZOTAC GeForce RTX 5080 AMP Extreme Infinity 16GB GDDR7
The Zotac RTX 5080 Amp Extreme Infinity is overwhelmingly praised for its excellent cooling, quiet operation, and strong 4K gaming performance. Many users highlight its great value compared to other premium brands, though some note the high price and a few report issues with packaging or RGB software. Overall, it is considered a top-tier card for enthusiasts.
Pros
- Excellent cooling performance
- Quiet operation
- Strong 4K gaming performance
- Great value for price
- Good overclocking headroom
Cons
- High price compared to MSRP
- Some units appear to be opened/used
- RGB software is poor
- Not compatible with other RGB software
- Large size may not fit all cases
Scores
Specifications
| XFX Radeon RX 6800 XT Speedster | ZOTAC GeForce RTX 5080 AMP Extreme Infinity | |
|---|---|---|
| Chipset | ||
| GPU Chipset | Radeon RX 6800 XT | GeForce RTX 5080 |
| Brand | AMD | NVIDIA |
| Architecture | RDNA 2 | Blackwell |
| Class | consumer | consumer |
| Process | 7 | 5★ |
| Memory | ||
| VRAM | 16 GB | 16 GB |
| Memory Type | GDDR6 | GDDR7★ |
| Memory Bus | ||
| Bandwidth | ||
| Compute | ||
| CUDA Cores | No data | |
| Stream Processors | 72★ | — |
| Tensor Cores | No data | |
| RT Cores | 72 | 84★ |
| Base Clock | ||
| Boost Clock | ||
| FP16 TFLOPS | 41.470001220703125 | 56.279998779296875★ |
| FP32 TFLOPS | 20.739999771118164 | 56.279998779296875★ |
| Performance | ||
| PassMark G3D | ||
| GPU Compute | ||
| Power & Cooling | ||
| TDP | 300★ | 360 |
| Recommended PSU | 700★ | 850 |
| Power Connectors | — | 1 x 16-Pin |
| Cooler | Triple Fan | Triple Fan |
| Fans | 3 | 3 |
| Connectivity | ||
| Interface | PCIe 4.0 | PCI Express 5.0 x16 |
| DisplayPort | 1 | 3★ |
| HDMI | 1 | 1 |
| USB-C | 1★ | — |
| Max Displays | — | 4★ |
| Max Resolution | 7680x4320 | 7680 x 4320 |
| Physical | ||
| Length | 340 | 333★ |
| Slot Width | — | 3.5★ |
| Form Factor | — | ATX |
| Weight | 2.10 kg | 2.09 kg★ |
| Features | ||
| Ray Tracing | ✓ | ✓ |
| Upscaling | AMD FreeSync | DLSS 4 |
| AV1 Encode | — | ✓★ |
| VR Ready | ✓ | ✓ |
| DirectX | 12 Ultimate | 12 Ultimate |
| RGB | — | ✓★ |
Pros & Cons
XFX Radeon RX 6800 XT Speedster 16GB GDDR6
- Strong rt (81st percentile)81st %ile
- Strong social proof (75th percentile)
- Strong ai (73rd percentile)
- Strong thermal (73rd percentile)
- Below average affordability (21st percentile)
- Below average compute (29th percentile)
ZOTAC GeForce RTX 5080 AMP Extreme Infinity 16GB GDDR7
- Strong social proof (99th percentile)99th %ile
- Strong rt (98th percentile)98th %ile
- Strong feature (96th percentile)96th %ile
- Strong raster (94th percentile)94th %ile
- Below average affordability (10th percentile)10th %ile
Verdict
Scores 95 overall, wins 8 of 8 usage categories and 19 of 40 specs.