ACE ACE Performance Optimization & Hardware Configuration 1 — Questions and Answers
Question 1: Which graphics card specification most directly impacts real-time 3D viewport performance in Autodesk products like AutoCAD and Inventor?
- GPU VRAM and driver certification (Correct answer)
- CPU clock speed
- RAM capacity
- SSD read speed
Correct answer: GPU VRAM and driver certification
GPU VRAM and vendor-certified drivers (e.g., NVIDIA Quadro/RTX or AMD Radeon Pro) most directly determine real-time 3D viewport performance in Autodesk software.
Question 2: What Autodesk AutoCAD graphics setting should be disabled to improve performance on non-certified or older GPU hardware?
- Hardware acceleration (graphics driver mode) (Correct answer)
- 2D wireframe display
- Layer states
- Block caching
Correct answer: Hardware acceleration (graphics driver mode)
Disabling hardware acceleration switches AutoCAD to software rendering mode, which can improve stability on non-certified GPUs at the cost of visual quality.
Question 3: For large Revit models, which Revit setting helps reduce memory usage by unloading Revit links that are not immediately needed?
- Unload Revit Links (Correct answer)
- Detach from Central
- Purge Unused
- Compress Model
Correct answer: Unload Revit Links
Unloading Revit links via Manage Links frees memory by removing linked model data from RAM while keeping the link reference intact.
Question 4: What is the recommended minimum RAM for running Autodesk Revit with large, complex BIM models as of current Autodesk guidelines?
- 16 GB (Correct answer)
- 4 GB
- 8 GB
- 64 GB
Correct answer: 16 GB
Autodesk recommends a minimum of 16 GB RAM for Revit, with 32 GB or more strongly advised for complex or multi-linked BIM models.
Question 5: In Inventor, which setting reduces the amount of model data loaded into memory for large assemblies by loading only top-level structure?
- Level of Detail (LOD) representations (Correct answer)
- Adaptive parts
- iMates
- Derived components
Correct answer: Level of Detail (LOD) representations
Level of Detail (LOD) representations in Inventor allow large assemblies to be loaded with suppressed or substituted parts, dramatically reducing memory and load time.
Question 6: Which Windows setting should be tuned to ensure Autodesk applications can utilize more than the default virtual memory allocation during large operations?
- Virtual memory (page file) size (Correct answer)
- Display color depth
- Network adapter speed
- Windows Update schedule
Correct answer: Virtual memory (page file) size
Increasing the Windows virtual memory page file size allows Autodesk applications to use additional virtual RAM when physical memory is exhausted during large operations.
ACE ACE Performance Optimization & Hardware Configuration 1
Which graphics card specification most directly impacts real-time 3D viewport performance in Autodesk products like AutoCAD and Inventor?