Falcon H1 Tiny 90M Instruct needs ~14.9 GB VRAM. Mac Studio M2 Ultra 128GB has 92.2 GB. With Q4_K_M quantization, expect ~2 tok/s.
Operating mode
Interactive favors responsiveness, while light API and scale-out lean harder on serving readiness. The fit stays the same, but the recommendation lens changes.
Current mode
Balanced
Balanced for general local use. Keeps the ranking neutral across personal and serving workflows.
Select quantization to explore
Fit status
Runs well
Decode
2.0 tok/s
TTFT
96800 ms
Safe context
12.4M
Memory
14.9 GB / 92.2 GB
The model fits in shared memory, but shared-memory bandwidth is now the real limiter.
Fit does not mean dedicated-VRAM speed
Unified or shared memory can make a model technically fit, but sustained tokens per second may still trail a discrete high-bandwidth GPU with less total memory.
Shared-memory contention still exists
The OS, browser, and inference runtime all compete for the same physical memory pool, so real-world headroom is less forgiving than raw capacity suggests.
Prioritize bandwidth, not only capacity
If this workload feels slow, the next useful step is often a GPU tier with materially faster memory bandwidth rather than only a small bump in capacity.
| Workload | Grade | Fit | Decode | TTFT | Context |
|---|---|---|---|---|---|
| Chat | D | Runs well | 2.0 tok/s | 52800 ms | 6.2M |
| Coding | D | Runs well | 2.0 tok/s | 96800 ms | 12.4M |
| Agentic Coding | D | Runs well | 2.0 tok/s | 140800 ms | 24.8M |
| Reasoning | D | Runs well | 2.0 tok/s | 114400 ms | 12.4M |
| RAG | D | Runs well | 2.0 tok/s | 176000 ms | 24.8M |
How Falcon H1 Tiny 90M Instruct (0.09000000357627869B params) fits at each quantization level on Mac Studio M2 Ultra 128GB (92.2 GB usable).
| Quant | Bits | VRAM | Quality | Fit |
|---|---|---|---|---|
Q2_K | 2 | 0.0 GB | Low | D39 |
Q3_K_S | 3 | 0.0 GB | Low | D39 |
NVFP4 | 4 |
Copy-paste commands to run Falcon H1 Tiny 90M Instruct on your machine.
Run
lms load hf-tiiuae--falcon-h1-tiny-90m-instruct-gguf && lms server startYes, Mac Studio M2 Ultra 128GB can run Falcon H1 Tiny 90M Instruct with a D grade (Runs well). Expected decode speed: 2.0 tok/s.
Falcon H1 Tiny 90M Instruct (0.09000000357627869B parameters) requires approximately 14.9 GB of memory with Q4_K_M quantization.
The recommended quantization for Falcon H1 Tiny 90M Instruct is Q4_K_M, which balances quality and memory efficiency.
On Mac Studio M2 Ultra 128GB, Falcon H1 Tiny 90M Instruct achieves approximately 2.0 tokens per second decode speed with a time-to-first-token of 96800ms using Q4_K_M quantization.
For coding workloads, Falcon H1 Tiny 90M Instruct on Mac Studio M2 Ultra 128GB receives a D grade with 2.0 tok/s and 12.4M context.
On Mac Studio M2 Ultra 128GB, Falcon H1 Tiny 90M Instruct can safely use up to 12.4M tokens of context. The model's official context limit is —, but available memory constrains the safe maximum.
Paste this snippet into any page to show a live fit card.
<iframe src="https://willitrunai.com/embed/hf-tiiuae--falcon-h1-tiny-90m-instruct-gguf-on-m2-ultra-128gb" width="400" height="180" frameborder="0" style="border:none;border-radius:12px;overflow:hidden;" title="Will It Run AI — fit result"></iframe>
Preview:
0.1 GB |
| Medium |
| D39 |
Q4_K_M | 4 | 0.1 GB | Medium | D39 |
Q5_K_M | 5 | 0.1 GB | High | D39 |
Q6_K | 6 | 0.1 GB | High | D39 |
Q8_0 | 8 | 0.1 GB | Very High | D39 |
F16Best for your GPU | 16 | 0.2 GB | Maximum | D39 |
Prioritize bandwidth, not only capacity. If this workload feels slow, the next useful step is often a GPU tier with materially faster memory bandwidth rather than only a small bump in capacity.
Not always. Mac Studio M2 Ultra 128GB can often fit larger models thanks to unified memory, but a discrete GPU with dedicated high-bandwidth VRAM may still decode faster once the model fits. For this combination, the important distinction is capacity versus sustained throughput.