Qwen 2.5 14B Instruct on NVIDIA GeForce RTX 4090
NVIDIA GeForce RTX 4090 runs Qwen 2.5 14B Instruct excellently at 55 tok/s at Q5_K_M. This is a strong pairing.
Model Size
14.77B
Device VRAM
24 GB
Bandwidth
1008 GB/s
Quantizations Tested
1
Performance by Quantization
Each row shows Qwen 2.5 14B Instruct performance at a different quality level on NVIDIA GeForce RTX 4090.
| Quantization | Speed | TTFT | Fits in VRAM | Rating | Confidence |
|---|---|---|---|---|---|
| Q5_K_M | 55 tok/s | 120ms | ✓ Yes | Excellent | estimated |
Notes
Q5_K_M
Excellent speed at Q5. 128K context support.
About Qwen 2.5 14B Instruct
Qwen 2.5 14B Instruct (14.77B) is a chat, coding, reasoning, multi-purpose model. Strong general-purpose model with excellent coding and reasoning balance.
View all Qwen 2.5 14B Instruct hardware options →About NVIDIA GeForce RTX 4090
NVIDIA GeForce RTX 4090 has 24 GB at 1008 GB/s. Street price: $1,799.
See all models NVIDIA GeForce RTX 4090 can run →Builds with NVIDIA GeForce RTX 4090
Source: Community benchmarks and estimated performance (2026-03-01)
Data last updated: 2026-03-15