¶ DMA Speed Test Guide
⏱️ Typical Performance Range: 3,000-10,000 operations/sec
🎯 Minimum Recommended: 3,000 operations/sec
¶ Test Procedure
¶ 1. Download Required Tools
- DMA Speed Test Suite: Download Package (v1.5)
¶ 2. Installation & Execution
-
Install Runtime Libraries:
Run the installer and follow default setup instructions
-
Run Speed Test:
Execute DMATest.exe (standard user privileges)
¶ Troubleshooting Initial Test
- Ensure USB 3.0+ connection on secondary PC
- Verify cable fully seated in USB port
- Retest after rebooting both systems
¶ Key Performance Factors
¶ 🔌 Connection Quality
- USB 3.0+ port required
- Thunderbolt 3 preferred for max throughput
¶ 💻 Secondary System Specs
- Minimum: 4-core CPU (3.2GHz+ base clock)
- Recommended: 8-core CPU (3.6GHz+ base clock)
¶ 🖥️ Host Configuration
- Avoid consumer-grade motherboards
- PCIe USB controllers recommended
¶ Performance Optimization
¶ Basic Configuration
- Use certified USB 3.1 Gen2 cables
- Connect to native USB controllers (avoid hubs)
¶ Advanced Tuning
- Install PCIe USB 3.2 expansion card
- Implement dedicated Thunderbolt connection
- Optimize secondary PC power settings
¶ 📈 Benchmark Results
| Configuration | Average Speed |
|---|---|
| Basic USB 3.0 | 3,200-4,500 |
| PCIe USB Controller | 6,800-8,200 |
| Thunderbolt 3 | 9,500-10,400 (12-core 3.6GHz base) |