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The ASUS GX10 would be the best multi-purpose workload setup. |
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AI Compute Server Comparison for QuantEcon
Prepared: December 2025
Purpose: Evaluate compact AI compute options for local LLM inference to support QuantEcon translation workflows (Chinese ↔ English technical economics content)
Executive Summary
This report compares three leading compact AI compute platforms for running large language models locally and JAX-based computational economics research. All three options can run models like Qwen 3 (30B-70B parameters) suitable for high-quality technical translation work.
Recommendation:
For LLM translation only: The Framework Desktop offers the best value, providing equivalent memory capacity at roughly half the cost of alternatives.
For JAX research + LLM translation: The ASUS Ascent GX10 is the best choice if JAX is critical to your workflow, despite the higher cost. Native CUDA provides the most reliable JAX experience.
If JAX compatibility is essential but budget is constrained: The Framework Desktop with ROCm provides good JAX support at the best price point.
Detailed Comparison
1. Framework Desktop (AMD Ryzen AI Max+ 395 "Strix Halo")
Australian Pricing:
Hardware Specifications:
AI/LLM Capabilities:
Pros:
Cons:
Software Stack:
2. ASUS Ascent GX10 (NVIDIA GB10 Grace Blackwell)
Australian Pricing:
Available from DiGiCOR Australia and PB Tech
Hardware Specifications:
AI/LLM Capabilities:
Pros:
Cons:
Software Stack:
3. Apple Mac Studio (M4 Max / M3 Ultra)
Australian Pricing (apple.com/au):
M4 Max configurations:
M3 Ultra configurations:
Hardware Specifications (M4 Max 128GB):
AI/LLM Capabilities:
Pros:
Cons:
Software Stack:
Small Language Model Compatibility
The following section evaluates each platform's ability to run the most capable small language models (SLMs) that can be deployed locally. These models, generally under 30B parameters, offer excellent performance on consumer hardware with modern quantization techniques.
Top Small Language Models (2025)
Based on current benchmarks and community adoption, these are the leading SLMs for local deployment:
Platform Compatibility Matrix
Framework Desktop (128GB)
Software: Ollama, llama.cpp, vLLM (ROCm)
ASUS Ascent GX10 (128GB)
Software: TensorRT-LLM, vLLM, Ollama, NVIDIA AI stack
Advantage: Native FP4/FP8 quantization via Blackwell Tensor Cores provides ~10-15% speed boost over other platforms with minimal quality loss.
Mac Studio M4 Max (128GB)
Software: MLX, llama.cpp, Ollama
Advantage: Highest memory bandwidth (546 GB/s) improves performance on memory-bound inference. Silent operation ideal for always-on deployment.
Mac Studio M3 Ultra (512GB) — Extended Capability
For reference, the M3 Ultra configuration enables running the largest models:
M3 Ultra starts at $6,999 AUD (96GB) and reaches $14,599 AUD (512GB)
Model Recommendations for QuantEcon Translation
For Chinese ↔ English technical economics translation, we recommend:
All three platforms can run the top two recommended models comfortably.
JAX Research Workloads
QuantEcon uses JAX extensively for computational economics research, numerical computing, and educational materials. This section evaluates each platform's suitability for JAX-based research workflows.
JAX Platform Support Summary
Framework Desktop — JAX on ROCm
Support Status: ✅ Fully Supported
JAX has had full ROCm support since version 0.1.56. AMD provides official Docker images and pip packages for JAX on ROCm.
Installation:
Capabilities:
Performance Considerations:
QuantEcon Suitability:
Recommendation: Good choice for JAX research. The 128GB unified memory allows large-scale simulations that wouldn't fit on typical GPU VRAM. Some performance overhead vs CUDA, but broad compatibility.
ASUS Ascent GX10 — JAX on CUDA
Support Status: ✅ Best-in-Class
The GX10 runs CUDA 13 on the Blackwell GPU, providing native, first-class JAX support. DGX OS comes with the full NVIDIA AI software stack pre-installed.
Installation:
# Pre-installed on DGX OS pip install jax[cuda13]Capabilities:
Performance Considerations:
QuantEcon Suitability:
Caveats:
Recommendation: Best platform for serious JAX research, especially if fine-tuning models or running large-scale experiments. The CUDA ecosystem maturity and Tensor Core acceleration provide the smoothest experience.
Mac Studio — JAX on Metal
Support Status:⚠️ Experimental
Apple provides a Metal backend for JAX (
jax-metal), but it remains experimental with significant limitations.Installation:
Current Status (December 2025):
What Works:
What's Limited or Broken:
Better Alternative: MLX
For Apple Silicon, MLX is the preferred framework for machine learning:
However, MLX is not JAX-compatible — existing JAX code would need to be rewritten.
QuantEcon Suitability:
Recommendation: Not recommended for JAX-dependent workflows. If QuantEcon's research infrastructure is built on JAX, the Mac Studio would require significant code adaptation. However, for new projects willing to adopt MLX, the Mac Studio offers excellent performance.
JAX Platform Comparison for QuantEcon Research
JAX Workload Recommendations
If JAX is critical to your research:
Best Choice: ASUS Ascent GX10 — Native CUDA provides the most reliable, performant JAX experience with full feature support.
Good Alternative: Framework Desktop — ROCm JAX works well for most workloads at significantly lower cost. Some performance overhead and occasional compatibility quirks.
Not Recommended: Mac Studio — JAX Metal is experimental and incomplete. Only consider if willing to migrate to MLX.
If flexibility is more important:
The Framework Desktop offers the best balance of JAX support, value, and x86 compatibility for running existing QuantEcon infrastructure.
Use Case Analysis: QuantEcon Translation Workflows
Primary Requirements
Model Recommendations by Platform
All platforms can adequately handle the translation workload. Performance differences are marginal for interactive use.
Cost-Effectiveness Analysis (128GB configurations)
*Estimated at $0.30/kWh, 8 hours/day operation
Fine-Tuning Considerations
If QuantEcon plans to fine-tune models on economics-specific terminology:
Recommendations
For LLM Translation Only
Best Value: Framework Desktop (128GB) — ~$3,200 AUD
Recommended for QuantEcon if:
For JAX Research + LLM Translation
Best Overall: ASUS Ascent GX10 — ~$7,000 AUD
Recommended for QuantEcon if:
Best Value with JAX: Framework Desktop (128GB) — ~$3,200 AUD
Recommended for QuantEcon if:
Special Considerations
Mac Studio M4 Max (128GB) — ~$5,900 AUD
Consider for QuantEcon only if:
Not recommended if:
Conclusion
For QuantEcon's dual requirements of LLM translation and JAX research, the platform choice depends on how critical JAX compatibility is:
If JAX is mission-critical:
The ASUS Ascent GX10 (~$7,000 AUD) is the recommended choice. Native CUDA 13 support provides the most reliable, performant JAX experience with full feature support. The higher cost is justified by:
If JAX is important but not mission-critical:
The Framework Desktop (~$3,200 AUD) offers the best value. ROCm JAX support works well for most workloads with ~15-25% performance overhead compared to CUDA. This option provides:
If JAX is not a requirement:
The Framework Desktop remains the best value for pure LLM inference workloads. The Mac Studio is only recommended if the team is already embedded in the Apple ecosystem and willing to adopt MLX instead of JAX.
Final Recommendation for QuantEcon
Given QuantEcon's investment in JAX-based educational materials and research infrastructure, we recommend:
References
Hardware
Models & Benchmarks
JAX Documentation
Prices and performance estimates current as of December 2025. Actual results may vary based on quantization, context length, and workload.
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