DeepSeek V2.5 vs DeepSeek v2 Lite Chat
Side-by-side comparison of VRAM requirements, quantization, context length, and hardware compatibility.
Specifications
| DeepSeek V2.5 | DeepSeek v2 Lite Chat | |
|---|---|---|
| Parameters | 235.7B | 15.7B |
| Context | 164K | 164K |
| Architecture | DeepseekV2ForCausalLM | DeepseekV2ForCausalLM |
| License | Other | Other |
| Downloads | 8.5K | 1.1M |
| Released | — | Jun 2024 |
VRAM by Quantization: DeepSeek V2.5 vs DeepSeek v2 Lite Chat
| Quantization | Bits | DeepSeek V2.5 VRAM | DeepSeek v2 Lite Chat VRAM |
|---|---|---|---|
| Q2_K | 3.40 | — | 7.4 GB |
| Q3_K_M | 3.90 | — | 8.4 GB |
| Q3_K_S | 3.50 | — | 7.6 GB |
| Q4_0 | 4.00 | — | 8.6 GB |
| Q4_K_M | 4.80 | 144.3 GB | 10.2 GB |
| Q5_K_M | 5.70 | — | 11.9 GB |
| Q6_K | 6.60 | 197.3 GB | 13.7 GB |
| Q8_0 | 8.00 | 238.6 GB | 16.5 GB |
Verdict
DeepSeek v2 Lite Chat needs less VRAM at Q4_K_M (10.2 GB vs 144.3 GB), so it fits on smaller GPUs. DeepSeek v2 Lite Chat is the more widely downloaded of the two.
Frequently Asked Questions
- Which needs less VRAM, DeepSeek V2.5 or DeepSeek v2 Lite Chat?
At Q4_K_M, DeepSeek V2.5 needs 144.3 GB and DeepSeek v2 Lite Chat needs 10.2 GB, so DeepSeek v2 Lite Chat is the lighter option to run locally.
- Which has a longer context window, DeepSeek V2.5 or DeepSeek v2 Lite Chat?
DeepSeek V2.5 supports 163,840 tokens and DeepSeek v2 Lite Chat supports 163,840 tokens.
- What is the difference between DeepSeek V2.5 and DeepSeek v2 Lite Chat?
DeepSeek V2.5 is a 235.7B model from DeepSeek (DeepSeek V2 family), while DeepSeek v2 Lite Chat is a 15.7B model from DeepSeek (DeepSeek V2 family). Compare their VRAM requirements above to see which fits your GPU or Mac.