Dolphin X1 Trinity Nano vs Phi 1 5
Side-by-side comparison of VRAM requirements, quantization, context length, and hardware compatibility.
Specifications
| Dolphin X1 Trinity Nano | Phi 1 5 | |
|---|---|---|
| Parameters | 6.1B | 1.4B |
| Context | 131K | 2K |
| Architecture | AfmoeForCausalLM | PhiForCausalLM |
| License | Apache 2.0 | MIT |
| Downloads | 770 | 60.9K |
| Released | May 2026 | Nov 2025 |
VRAM by Quantization: Dolphin X1 Trinity Nano vs Phi 1 5
| Quantization | Bits | Dolphin X1 Trinity Nano VRAM | Phi 1 5 VRAM |
|---|---|---|---|
| Q2_K | 3.40 | — | 0.7 GB |
| Q3_K_M | 3.90 | — | 0.8 GB |
| Q3_K_S | 3.50 | — | 0.7 GB |
| Q4_K_M | 4.80 | — | 0.9 GB |
| Q5_K_M | 5.70 | 4.8 GB | 1.1 GB |
| Q6_K | 6.60 | 5.5 GB | 1.3 GB |
| Q8_0 | 8.00 | 6.5 GB | 1.6 GB |
Verdict
Phi 1 5 needs less VRAM at Q3_K_L (0.8 GB vs 3.5 GB), so it fits on smaller GPUs. Dolphin X1 Trinity Nano supports a longer context window (131K tokens). Phi 1 5 is the more widely downloaded of the two.
Frequently Asked Questions
- Which needs less VRAM, Dolphin X1 Trinity Nano or Phi 1 5?
At Q3_K_L, Dolphin X1 Trinity Nano needs 3.5 GB and Phi 1 5 needs 0.8 GB, so Phi 1 5 is the lighter option to run locally.
- Which has a longer context window, Dolphin X1 Trinity Nano or Phi 1 5?
Dolphin X1 Trinity Nano supports 131,072 tokens and Phi 1 5 supports 2,048 tokens.
- What is the difference between Dolphin X1 Trinity Nano and Phi 1 5?
Dolphin X1 Trinity Nano is a 6.1B model from dphn (Phi family), while Phi 1 5 is a 1.4B model from Microsoft (Phi family). Compare their VRAM requirements above to see which fits your GPU or Mac.