Sapphire Radeon RX 7900 XTX PULSE 24GB GDDR6
Sapphire
88 Overall Score
vs
Gigabyte Radeon RX 6900 XT 16GB GDDR6
Gigabyte
57 Overall Score
What Buyers Say
Sapphire Radeon RX 7900 XTX PULSE 24GB GDDR6
85 out of 100 medium confidence 15 reviews
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)
Value for money 6
Vram capacity 5
Cooling and noise 5
Power requirements 3
Driver stability 2
EGPU compatibility 2
Gigabyte Radeon RX 6900 XT 16GB GDDR6
No customer feedback yet
Scores
Ray Tracing
Content Creation
Gaming 4k
Ai Llm
Gaming 1440p
Workstation
Gaming 1080p
Budget
Specifications
| Sapphire Radeon RX 7900 XTX PULSE | Gigabyte Radeon RX 6900 XT | |
|---|---|---|
| Chipset | ||
| GPU Chipset | Radeon RX 7900 XTX | Radeon RX 6900 XT |
| Brand | AMD | AMD |
| Architecture | RDNA 3 | RDNA 2 |
| Class | consumer | consumer |
| Process | 5★ | 7 |
| Memory | ||
| VRAM | 24 GB★ | 16 GB |
| Memory Type | GDDR6 | GDDR6 |
| Memory Bus | ||
| Bandwidth | ||
| ECC | ✗ | — |
| Compute | ||
| Stream Processors | No data | |
| Tensor Cores | No data | |
| RT Cores | 96★ | 80 |
| Base Clock | ||
| Boost Clock | ||
| FP16 TFLOPS | ||
| FP32 TFLOPS | 61.38999938964844★ | 23.040000915527344 |
| Performance | ||
| PassMark G3D | ||
| GPU Compute | ||
| Power & Cooling | ||
| TDP | 370 | 300★ |
| Recommended PSU | 800★ | 850 |
| Power Connectors | 3 x 8-Pin | — |
| Cooler | Triple Fan★ | — |
| Fans | 3★ | — |
| Connectivity | ||
| Interface | PCI Express 4.0 x16 | PCI Express 4.0 |
| DisplayPort | 2 | 2 |
| HDMI | 2★ | 1 |
| USB-C | — | 1★ |
| Max Displays | 4★ | — |
| Max Resolution | 7680 x 4320 | 3840x2160 |
| Physical | ||
| Length | 313 | 267★ |
| Slot Width | 3 | 2★ |
| Form Factor | ATX | Full Height |
| Weight | 1.95 kg★ | 2.04 kg |
| Features | ||
| Ray Tracing | ✓ | ✓ |
| Upscaling | FSR | AMD FidelityFX |
| AV1 Encode | ✓★ | — |
| VR Ready | ✓ | ✓ |
| DirectX | 12 Ultimate | — |
| 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 Radeon RX 6900 XT 16GB GDDR6
- Strong rt (80th percentile)80th %ile
- Strong compute (77th percentile)
- Strong ai (76th percentile)
- Strong raster (72nd percentile)
- Below average social proof (1st percentile)1st %ile
- Below average thermal (7th percentile)7th %ile
Verdict
Winner: Sapphire Radeon RX 7900 XTX PULSE
Scores 88 overall, wins 8 of 8 usage categories and 20 of 40 specs.