Sapphire Radeon RX 7900 XTX PULSE 24GB GDDR6 Black
ZOTAC GeForce GTX 1080 8GB GDDR5X
What Buyers Say
Sapphire Radeon RX 7900 XTX PULSE 24GB GDDR6 Black
The Sapphire Pulse RX 7900 XTX is widely praised for its excellent price-to-performance ratio, offering massive 24GB VRAM and strong rasterization that rivals the RTX 4080 at a much lower cost. Users highlight its cool and quiet operation, though some note it runs hot in cases with poor airflow and requires a high-wattage PSU (800W minimum, 1000W recommended). A few negative reviews mention receiving a wrong item (keyboard instead of GPU) or driver issues that were resolved by upgrading other PC components. Overall, it's considered a beast for gaming and 3D work, but not ideal for eGPU setups.
Pros
- Excellent price-to-performance ratio
- Massive 24GB VRAM
- Cool and quiet operation
- Strong rasterization performance
- Great for gaming and 3D work
Cons
- Requires high-wattage PSU (800W min, 1000W recommended)
- Runs hot in cases with poor airflow
- Power spikes up to 400W
- Not ideal for eGPU setups
- Driver issues reported (resolved with system upgrades)
ZOTAC GeForce GTX 1080 8GB GDDR5X
The Zotac GTX 1080 AMP! Extreme is a powerhouse graphics card that delivers exceptional performance at 1440p and 4K resolutions, with most users reporting 60+ FPS on max settings. It runs cool (60-75°C under load) and the triple-fan cooling system is remarkably quiet, though the card is massive and requires a spacious case and a support bracket. A few users noted minor issues like fan cycling at idle and a yellow stripe that clashes with some color schemes, but overall it's praised for its build quality and overclocking headroom.
Pros
- Exceptional 1440p and 4K performance
- Cool temperatures under load (60-75°C)
- Very quiet triple-fan cooling
- High overclocking headroom
- Solid build quality
Cons
- Massive size requires spacious case and support bracket
- Fan cycling noise at idle
- Yellow stripe clashes with some color schemes
- Limited RGB customization
- High price above MSRP in some markets
Scores
Specifications
| Sapphire Radeon RX 7900 XTX PULSE | ZOTAC GeForce GTX 1080 | |
|---|---|---|
| Chipset | ||
| GPU Chipset | Radeon RX 7900 XTX | GeForce GTX 1080 |
| Brand | AMD | NVIDIA |
| Architecture | RDNA 3 | Pascal |
| Class | consumer | consumer |
| Process | 5★ | 16 |
| Memory | ||
| VRAM | 24 GB★ | 8 GB |
| Memory Type | GDDR6★ | GDDR5X |
| Memory Bus | ||
| Bandwidth | ||
| ECC | ✗ | — |
| Compute | ||
| CUDA Cores | No data | |
| Stream Processors | No data | |
| Tensor Cores | No data | |
| RT Cores | 96★ | — |
| Base Clock | ||
| Boost Clock | ||
| FP16 TFLOPS | No data | |
| FP32 TFLOPS | 61.38999938964844★ | 8.873000144958496 |
| Performance | ||
| PassMark G3D | ||
| GPU Compute | ||
| Power & Cooling | ||
| TDP | 370 | 180★ |
| Recommended PSU | 800 | 450★ |
| Power Connectors | 3 x 8-Pin | — |
| Cooler | Triple Fan★ | Single Fan |
| Fans | 3★ | 1 |
| Connectivity | ||
| Interface | PCI Express 4.0 x16 | PCI Express 3.0 |
| DisplayPort | 2 | 3★ |
| HDMI | 2★ | 1 |
| Max Displays | 4★ | — |
| Max Resolution | 7680 x 4320 | 7680x4320 |
| Physical | ||
| Length | 313 | 267★ |
| Slot Width | 3★ | — |
| Form Factor | ATX | — |
| Weight | 1.95 kg | 1.36 kg★ |
| Features | ||
| Ray Tracing | ✓★ | — |
| Upscaling | FSR | — |
| AV1 Encode | ✓★ | — |
| VR Ready | ✓ | ✓ |
| DirectX | 12 Ultimate | 12 |
| RGB | ✓★ | — |
Pros & Cons
Sapphire Radeon RX 7900 XTX PULSE 24GB GDDR6 Black
- Strong rt (96th percentile)96th %ile
- Strong feature (96th percentile)96th %ile
- Strong compute (96th percentile)96th %ile
- Strong ai (95th percentile)95th %ile
- Below average affordability (18th percentile)18th %ile
ZOTAC GeForce GTX 1080 8GB GDDR5X
- Strong user sentiment (86th percentile)86th %ile
- Strong social proof (74th percentile)
- Below average feature (26th percentile)
- Below average compute (27th percentile)
- Below average thermal (27th percentile)
- Below average vram (28th percentile)
Pricing
Verdict
Scores 90 overall, wins 8 of 8 usage categories and 22 of 40 specs.
