| Component | Requirement | |-----------|--------------| | | Windows 11 (64-bit) Pro/Enterprise | | CPU | 3.0+ GHz quad-core (Intel Core i7 / AMD Ryzen 7) | | RAM | 32 GB (16 GB absolute minimum for 3D) | | GPU | Dedicated: NVIDIA Quadro / GeForce RTX 3060+ or AMD Radeon Pro (≥4 GB VRAM) | | Storage | 500 GB NVMe SSD + separate SSD for scratch data | | Display | Dual monitors – 1920×1080 or higher | | OpenGL | OpenGL 4.5+ (critical for 3D viewer performance) |
Oasis montaj functions as an integrated environment for the analysis of potential fields, geophysical data, and geological modeling. Unlike standard Geographic Information Systems (GIS), Oasis montaj performs heavy mathematical transformations on massive datasets (often consisting of millions of data points). Consequently, the software demands specific hardware architectures to function correctly. Users often experience performance bottlenecks not because of software limitations, but due to misaligned hardware specifications. This paper serves as a guideline for IT administrators and geophysicists to configure workstations suitable for high-performance geoscience computing.
For >5 million line-km aeromagnetic data, 3D inversions (e.g., VOXI Earth Modelling), or large UBC-GIF grids. oasis montaj system requirements
See current specs in:
Oasis montaj relies on several runtime libraries which must be present for the installation to succeed: | Component | Requirement | |-----------|--------------| | |
: A dedicated NVIDIA or AMD card is strongly advised for 3D projects. While the software can use integrated graphics like Intel HD 4000, hardware acceleration via a discrete GPU significantly improves performance during complex 3D visualization.
The following specifications are based on the latest releases from Seequent for the 2025.x versions. Minimum Requirement Recommended Specification Windows 10 (64-bit) Windows 11 (64-bit) Processor Multi-core Intel i5/i7 or AMD A10/FX Recent Intel i7 or AMD Ryzen Multi-core Memory (RAM) 16 GB to 32 GB Graphics Card OpenGL 3.3 support OpenGL 4.0 with 4 GB+ VRAM Storage (OS Drive) 500 GB+ SSD Storage (Data Drive) Standard HDD High-performance SSD Detailed Hardware Breakdown See current specs in: Oasis montaj relies on
| Component | Recommendation | |-----------|----------------| | | 8–16 cores (Intel Xeon / AMD Threadripper or Ryzen 9) – high single-core speed still important | | RAM | 64–128 GB (grid operations and inversions are RAM‑hungry) | | GPU | NVIDIA RTX A4000 / RTX 4080+ (8–12 GB VRAM) – used for OpenGL visualisation, not CUDA compute | | Storage | RAID 0 SSD array or PCIe Gen4 SSD for swap/scratch | | Pagefile | Set manually: 1.5× RAM on SSD |