Sapphire Radeon RX 7900 XTX PULSE 24GB GDDR6
Gigabyte GeForce RTX 4080 SUPER AORUS MASTER 16GB 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 4080 SUPER AORUS MASTER 16GB GDDR6X
This graphics card gets mixed reviews: some users praise its raw power and impressive size but note it requires careful measurement of the case. On the other hand, several buyers complain about inflated pricing, software bugs, and one verified report of the card not being recognized by the PC. Overall sentiment is divided between satisfaction with performance and frustration with reliability and cost.
Pros
- Raw gaming power
- Impressive size and build
- Vibrant LCD screen
- Great performance
Cons
- Extremely large size
- Inflated pricing higher than MSRP
- Software bugs and driver issues
- Card not recognized by PC
Scores
Specifications
| Sapphire Radeon RX 7900 XTX PULSE | Gigabyte GeForce RTX 4080 SUPER AORUS MASTER | |
|---|---|---|
| Chipset | ||
| GPU Chipset | Radeon RX 7900 XTX | GeForce RTX 4080 SUPER |
| Brand | AMD | NVIDIA |
| Architecture | RDNA 3 | Ada Lovelace |
| Class | consumer | consumer |
| Process | 5 | 5 |
| Memory | ||
| VRAM | 24 GB★ | 16 GB |
| Memory Type | GDDR6 | GDDR6X★ |
| Memory Bus | ||
| Bandwidth | ||
| ECC | ✗ | — |
| Compute | ||
| CUDA Cores | No data | |
| Stream Processors | No data | |
| Tensor Cores | ||
| RT Cores | 96★ | 80 |
| Base Clock | ||
| Boost Clock | ||
| FP16 TFLOPS | ||
| FP32 TFLOPS | 61.38999938964844★ | 52.220001220703125 |
| Performance | ||
| PassMark G3D | ||
| GPU Compute | ||
| Power & Cooling | ||
| TDP | 370 | 320★ |
| Recommended PSU | 800★ | 850 |
| Power Connectors | 3 x 8-Pin | 1 x 16-Pin |
| Cooler | Triple Fan | Triple Fan |
| Fans | 3 | 3 |
| Connectivity | ||
| Interface | PCI Express 4.0 x16 | PCI Express 4.0 |
| DisplayPort | 2 | 3★ |
| HDMI | 2★ | 1 |
| Max Displays | 4 | 4 |
| Max Resolution | 7680 x 4320 | 7680 x 4320 |
| Physical | ||
| Length | 313★ | 357 |
| Slot Width | 3★ | 3.700000047683716 |
| Form Factor | ATX | ATX |
| Weight | 1.95 kg★ | 3.45 kg |
| Features | ||
| Ray Tracing | ✓ | ✓ |
| Upscaling | FSR | DLSS 3 |
| AV1 Encode | ✓★ | — |
| VR Ready | ✓ | ✓ |
| DirectX | 12 Ultimate | 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 GeForce RTX 4080 SUPER AORUS MASTER 16GB GDDR6X
- Strong rt (97th percentile)97th %ile
- Strong compute (96th percentile)96th %ile
- Strong social proof (95th percentile)95th %ile
- Strong thermal (92nd percentile)92nd %ile
- Below average user sentiment (4th percentile)4th %ile
Pricing
Sapphire Radeon RX 7900 XTX PULSE 24GB GDDR6 offers 2.0x better value for money
Verdict
Scores 88 overall, wins 3 of 8 usage categories and 13 of 40 specs.
