Qwen2.5 Coder 14B — Hardware Requirements & GPU Compatibility
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Qwen2.5 Coder 14B is a 14.8B-parameter open language model from Alibaba in the Qwen 2.5 family. It supports a context window of up to 32,768 tokens. At Q4_K_M it needs about 9.56 GB of VRAM — see which GPUs and Macs can run it below.
3.7K downloads
81 likesSpecifications
- Publisher
- Alibaba
- Family
- Qwen 2.5
- Parameters
- 14.8B
- Architecture
- Qwen2ForCausalLM
- Context Length
- 32,768 tokens
- Vocabulary Size
- 152,064
- Release Date
- 2024-11-08
- License
- Apache 2.0
Get Started
HuggingFace
How Much VRAM Does Qwen2.5 Coder 14B Need?
Select a quantization to see compatible GPUs below.
| Quantization | Bits | VRAM | + Context | File Size | Quality |
|---|---|---|---|---|---|
| Q2_Kest. | 3.40 | 7.0 GB | 13.0 GB | 6.28 GB | 2-bit quantization with K-quant improvements |
| Q3_K_Mest. | 3.90 | 7.9 GB | 13.9 GB | 7.20 GB | 3-bit medium quantization |
| Q4_K_Mest. | 4.80 | 9.6 GB | 15.6 GB | 8.86 GB | 4-bit medium quantization — most popular sweet spot |
| Q5_K_Mest. | 5.70 | 11.2 GB | 17.3 GB | 10.52 GB | 5-bit medium quantization — good quality/size tradeoff |
| Q6_Kest. | 6.60 | 12.9 GB | 18.9 GB | 12.19 GB | 6-bit quantization, very good quality |
| Q8_0est. | 8.00 | 15.5 GB | 21.5 GB | 14.77 GB | 8-bit quantization, near-lossless |
| BF16est. | 16.00 | 30.2 GB | 36.3 GB | 29.54 GB | Brain floating point 16 — preferred for training |
est.= calculated VRAM estimate; no published GGUF file found for that quantization yet. Other rows are verified against real community uploads.
Which GPUs Can Run Qwen2.5 Coder 14B?
Q4_K_M · 9.6 GBQwen2.5 Coder 14B (Q4_K_M) requires 9.6 GB of VRAM to load the model weights. For comfortable inference with headroom for KV cache and system overhead, 13+ GB is recommended. Using the full 33K context window can add up to 6.0 GB, bringing total usage to 15.6 GB. 39 GPUs can run it, including NVIDIA GeForce RTX 5090, NVIDIA GeForce RTX 3090 Ti, NVIDIA GeForce RTX 3080 Ti.
Runs great
— Plenty of headroom
Decent
— Enough VRAM, may be tightWhich Devices Can Run Qwen2.5 Coder 14B?
Q4_K_M · 9.6 GB49 devices with unified memory can run Qwen2.5 Coder 14B, including NVIDIA DGX H100, NVIDIA DGX A100 640GB, iPad Pro M5 13" (16 GB).
Runs great
— Plenty of headroomDecent
— Enough memory, may be tightBenchmarks
Benchmark details →Related Models
Frequently Asked Questions
- How much VRAM does Qwen2.5 Coder 14B need?
Qwen2.5 Coder 14B requires 9.6 GB of VRAM at Q4_K_M, or 30.2 GB at BF16. Full 33K context adds up to 6.0 GB (15.6 GB total).
VRAM = Weights + KV Cache + Overhead
Weights = 14.8B × 4.8 bits ÷ 8 = 8.9 GB
KV Cache + Overhead ≈ 0.7 GB (at 2K context + ~0.3 GB framework)
KV Cache + Overhead ≈ 6.7 GB (at full 33K context)
VRAM usage by quantization
Q4_K_M9.6 GBQ4_K_M + full context15.6 GB- Can NVIDIA GeForce RTX 4090 run Qwen2.5 Coder 14B?
Yes, at Q8_0 (15.5 GB) or lower. Higher quantizations like BF16 (30.2 GB) exceed the NVIDIA GeForce RTX 4090's 24 GB.
- What's the best quantization for Qwen2.5 Coder 14B?
For Qwen2.5 Coder 14B, Q4_K_M (9.6 GB) offers the best balance of quality and VRAM usage. Q5_K_M (11.2 GB) provides better quality if you have the VRAM. The smallest option is Q2_K at 7.0 GB.
VRAM requirement by quantization
Q2_K7.0 GBQ4_K_M ★9.6 GBQ5_K_M11.2 GBQ6_K12.9 GBQ8_015.5 GBBF1630.2 GB★ Recommended — best balance of quality and VRAM usage.
- Can I run Qwen2.5 Coder 14B on a Mac?
Qwen2.5 Coder 14B requires at least 7.0 GB at Q2_K, which exceeds the unified memory of most consumer Macs. You would need a Mac Studio or Mac Pro with a high-memory configuration.
- Can I run Qwen2.5 Coder 14B locally?
Yes — Qwen2.5 Coder 14B can run locally on consumer hardware. At Q4_K_M quantization it needs 9.6 GB of VRAM. Popular tools include Ollama, LM Studio, and llama.cpp.
- How fast is Qwen2.5 Coder 14B?
At Q4_K_M, Qwen2.5 Coder 14B can reach ~460 tok/s on AMD Instinct MI350X. On NVIDIA GeForce RTX 4090: ~69 tok/s. Speed depends mainly on GPU memory bandwidth. Real-world results typically within ±20%.
tok/s = (bandwidth GB/s ÷ model GB) × efficiency
Example: NVIDIA B200 → 8000 ÷ 9.6 × 0.65 = ~544 tok/s
Estimated speed at Q4_K_M (9.6 GB)
~544 tok/s~69 tok/s~544 tok/s~460 tok/sReal-world results typically within ±20%. Speed depends on batch size, quantization kernel, and software stack.
- What's the download size of Qwen2.5 Coder 14B?
At Q4_K_M, the download is about 8.86 GB. The full-precision BF16 version is 29.54 GB. The smallest option (Q2_K) is 6.28 GB.
- Which GPUs can run Qwen2.5 Coder 14B?
39 consumer GPUs can run Qwen2.5 Coder 14B at Q4_K_M (9.6 GB). Top options include AMD Radeon RX 6800, AMD Radeon RX 6800 XT, AMD Radeon RX 6900 XT, AMD Radeon RX 6700 XT. 26 GPUs have plenty of headroom for comfortable inference.
- Which devices can run Qwen2.5 Coder 14B?
52 devices with unified memory can run Qwen2.5 Coder 14B at Q4_K_M (9.6 GB), including AMD Ryzen AI 9 HX 370 (Strix Point) Laptop, ASUS Ascent GX10, Apple iPhone 17 Pro, Asus ROG Flow Z13 (2025, Ryzen AI Max+ 395, 128 GB). Apple Silicon Macs use unified memory shared between CPU and GPU, making them well-suited for local LLM inference.