'That is where the machine starts winning on cost': Expert pits AMD Radeon AI PRO R9700 rig against ChatGPT…
- Two AMD cards cost $18,775 yet beat GPT-5.6 Sol within hours weekly
- Multi-Token Prediction nearly doubled throughput to 320.2 tokens every second
- Twenty million monthly tokens save a team $11,738 yearly against Sol pricing
A hardware reviewer compared a dual-GPU AMD workstation against cloud subscription pricing to determine which option delivers cheaper AI inference over time.
Two AMD Radeon AI PRO R9700 cards, each carrying 32 GB of memory, were installed inside a workstation costing roughly $18,775 as tested.
The evaluation measured electricity draw, token throughput, and amortized hardware cost, then set those figures against several cloud subscription tiers for comparison.
How cloud pricing sets the bar
Cloud AI providers charge customers per million tokens generated, with prices ranging from $1.20 for GPT-5.6 Luna up to $30 for GPT-5.6 Sol.
Mid-tier models sit in between, with Claude Sonnet 5 at $10 and Claude Opus 5 at $25 per million output...
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