Architect's technical teardown: VRAM capacity, memory bandwidth, TDP, and AI throughput — compared head-to-head for local LLM workloads.
The most affordable 16GB NVIDIA card. Perfect for local AI hobbyists wanting access to larger VRAM pools without the ultra-premium price.
Affordable unified memory. A highly capable entry-level LLM workstation perfectly suited for developer desks.
| Metric | NVIDIA GeForce RTX 4070 Ti Super | Apple Mac mini (M4 Pro) |
|---|---|---|
| VRAM | 16GB | 24GB |
| Memory Bandwidth | 672 GB/s | 273 GB/s |
| AI Throughput (TOPS) | 706 | 75 |
| TDP (Power Draw) | 285W | 65W |
| Est. Price | $599.99 | $1,299.99 |