Sapphire Radeon RX 7900 XTX PULSE 24GB GDDR6
Gigabyte GeForce RTX 4070 WINDFORCE 12GB GDDR6X
What Buyers Say
Sapphire Radeon RX 7900 XTX PULSE 24GB GDDR6
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)
Gigabyte GeForce RTX 4070 WINDFORCE 12GB GDDR6X
The Gigabyte RTX 4070 Windforce is highly praised for its quiet operation and strong 1440p performance, often delivering high frame rates at max settings. Users appreciate its power efficiency, noting it runs on a 600W PSU and requires only one 8-pin connector. While some mention CPU bottlenecks in certain games, the overall sentiment is overwhelmingly positive, with many calling it a great value alternative to higher-tier cards.
Pros
- Quiet operation
- Strong 1440p performance
- Power efficient
- Runs on 600W PSU
- Single 8-pin connector
Cons
- No RGB lighting
- CPU bottleneck in some games
- May require CPU upgrade
Scores
Specifications
| Sapphire Radeon RX 7900 XTX PULSE | Gigabyte GeForce RTX 4070 WINDFORCE | |
|---|---|---|
| Chipset | ||
| GPU Chipset | Radeon RX 7900 XTX | GeForce RTX 4070 |
| Brand | AMD | NVIDIA |
| Architecture | RDNA 3 | Ada Lovelace |
| Class | consumer | consumer |
| Process | 5 | 5 |
| Memory | ||
| VRAM | 24 GB★ | 12 GB |
| Memory Type | GDDR6 | GDDR6X★ |
| Memory Bus | ||
| Bandwidth | ||
| ECC | ✗ | — |
| Compute | ||
| CUDA Cores | No data | |
| Stream Processors | No data | |
| Tensor Cores | ||
| RT Cores | 96★ | 36 |
| Base Clock | ||
| Boost Clock | ||
| FP16 TFLOPS | ||
| FP32 TFLOPS | 61.38999938964844★ | 29.149999618530273 |
| Performance | ||
| PassMark G3D | ||
| GPU Compute | ||
| Power & Cooling | ||
| TDP | 370 | 200★ |
| Recommended PSU | 800 | 650★ |
| Power Connectors | 3 x 8-Pin | 8-Pin |
| Cooler | Triple Fan | Triple Fan |
| Fans | 3 | 3 |
| Connectivity | ||
| Interface | PCI Express 4.0 x16 | PCI Express 4.0 x16 |
| DisplayPort | 2 | 3★ |
| HDMI | 2★ | 1 |
| Max Displays | 4 | 4 |
| Max Resolution | 7680 x 4320 | 7680 x 4320 |
| Physical | ||
| Length | 313 | 261★ |
| Slot Width | 3 | 2.5★ |
| Form Factor | ATX | ATX |
| Weight | 1.95 kg | 0.93 kg★ |
| Features | ||
| Ray Tracing | ✓ | ✓ |
| Upscaling | FSR | DLSS 3 |
| AV1 Encode | ✓★ | — |
| VR Ready | ✓ | ✓ |
| DirectX | 12 Ultimate | 12 |
| RGB | ✓★ | ✗ |
Pros & Cons
Sapphire Radeon RX 7900 XTX PULSE 24GB GDDR6
- Strong compute (99th percentile)99th %ile
- Strong feature (96th percentile)96th %ile
- Strong ai (95th percentile)95th %ile
- Strong rt (92nd percentile)92nd %ile
Gigabyte GeForce RTX 4070 WINDFORCE 12GB GDDR6X
- Strong social proof (95th percentile)95th %ile
- Strong thermal (92nd percentile)92nd %ile
- Strong user sentiment (86th percentile)86th %ile
- Strong efficiency (83rd percentile)83rd %ile
Pricing
Gigabyte GeForce RTX 4070 WINDFORCE 12GB GDDR6X offers 1.4x better value for money
Verdict
Scores 88 overall, wins 6 of 8 usage categories and 15 of 40 specs.
