ASUS Radeon RX Vega 64 ROG Strix 8GB HBM2
Sapphire Radeon RX 7900 XTX PULSE 24GB GDDR6
What Buyers Say
ASUS Radeon RX Vega 64 ROG Strix 8GB HBM2
The ASUS ROG Strix RX Vega 64 earns praise for its strong 1440p gaming performance, quiet operation, and excellent build quality, especially when paired with FreeSync. However, some users report thermal pad issues, coil whine, high power draw, fan noise, and crashing. Overall, sentiment is mixed but leans positive, with many considering it a solid card if bought at a good price.
Pros
- Strong 1440p performance with FreeSync
- Quiet and cool operation
- Excellent build quality
- Smooth gameplay with adaptive sync
- Good value for money when bought at a reasonable price
Cons
- Thermal pad issues causing throttling
- Coil whine reported by some users
- Loud fans under load
- Power hungry (high wattage)
- Crashing and stability problems
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)
Scores
Specifications
| ASUS Radeon RX Vega 64 ROG Strix | Sapphire Radeon RX 7900 XTX PULSE | |
|---|---|---|
| Chipset | ||
| GPU Chipset | Radeon RX Vega 64 | Radeon RX 7900 XTX |
| Brand | AMD | AMD |
| Architecture | Vega | RDNA 3 |
| Class | consumer | consumer |
| Process | — | 5★ |
| Memory | ||
| VRAM | 8 GB | 24 GB★ |
| Memory Type | HBM2★ | GDDR6 |
| Memory Bus | ||
| Bandwidth | No data | |
| ECC | — | ✗ |
| Compute | ||
| Stream Processors | No data | |
| Tensor Cores | No data | |
| RT Cores | — | 96★ |
| Base Clock | ||
| Boost Clock | ||
| FP16 TFLOPS | No data | |
| FP32 TFLOPS | — | 61.38999938964844★ |
| Performance | ||
| PassMark G3D | ||
| GPU Compute | ||
| Power & Cooling | ||
| TDP | 350★ | 370 |
| Recommended PSU | — | 800★ |
| Power Connectors | — | 3 x 8-Pin |
| Cooler | Triple Fan | Triple Fan |
| Fans | 3 | 3 |
| Connectivity | ||
| Interface | PCI Express 3.0 | PCI Express 4.0 x16 |
| DisplayPort | 1 | 2★ |
| HDMI | 1 | 2★ |
| Max Displays | — | 4★ |
| Max Resolution | 8192 x 8192 | 7680 x 4320 |
| Physical | ||
| Length | 298★ | 313 |
| Slot Width | 2.9000000953674316★ | 3 |
| Form Factor | — | ATX |
| Weight | 1.59 kg★ | 1.95 kg |
| Features | ||
| Ray Tracing | — | ✓★ |
| Upscaling | — | FSR |
| AV1 Encode | — | ✓★ |
| VR Ready | — | ✓★ |
| DirectX | — | 12 Ultimate |
| RGB | ✓ | ✓ |
Pros & Cons
ASUS Radeon RX Vega 64 ROG Strix 8GB HBM2
- Strong thermal (92nd percentile)92nd %ile
- Strong social proof (71st percentile)
- Below average compute (9th percentile)9th %ile
- Below average efficiency (15th percentile)15th %ile
- Below average rt (21st percentile)
- Below average connectivity (22nd percentile)
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
Pricing
Sapphire Radeon RX 7900 XTX PULSE 24GB GDDR6 offers 1.2x better value for money
Verdict
Scores 88 overall, wins 8 of 8 usage categories and 19 of 39 specs.
