Yi 9B Coder i1 needs ~10.1 GB VRAM. RTX A5000 24GB has 24.0 GB. With Q4_K_M quantization, expect ~98 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
97.9 tok/s
TTFT
1977 ms
Safe context
226K
Memory
10.1 GB / 24.0 GB
This setup is broadly balanced for this model.
No major red flags
This recommendation has enough memory headroom and acceptable estimated speed for the selected workload.
| Workload | Grade | Fit | Decode | TTFT | Context |
|---|---|---|---|---|---|
| Chat | C | Runs well | 97.9 tok/s | 1078 ms | 226K |
| Coding | C | Runs well | 97.9 tok/s | 1977 ms | 226K |
| Agentic Coding | C | Runs well | 97.9 tok/s | 2876 ms | 226K |
| Reasoning | C | Runs well | 97.9 tok/s | 2337 ms | 226K |
| RAG | C | Runs well | 97.9 tok/s | 3595 ms | 226K |
Inference speed
Estimated decode speed (tokens/sec) for Yi 9B Coder i1 at Q4_K_M across popular GPUs and Apple Silicon, using the fastest local runtime per device. Fastest is RTX 5090 32GB at ~126 tok/s. Speed is memory-bandwidth bound, so cards that fit the whole model in VRAM run far faster than ones that offload to system RAM.
| GPU / Mac | Memory | Quant | Speed (tok/s) | Fits? |
|---|---|---|---|---|
| 32 GB | Q4_K_M | 126.0 | Fits | |
| 24 GB | Q4_K_M | 126.0 | Fits | |
RX 7900 XTX 24GB | 24 GB | Q4_K_M | 125.9 | Fits |
| 24 GB | Q4_K_M | 119.3 | Fits | |
| 16 GB | Q4_K_M | 111.3 | Fits | |
Mac Studio M3 Ultra 256GB | 256 GB | Q4_K_M | 101.4 | Fits |
Mac Studio M2 Ultra 128GB | 128 GB | Q4_K_M | 84.5 | Fits |
Mac Studio M1 Ultra 128GB | 128 GB | Q4_K_M | 80.1 | Fits |
| 12 GB | Q4_K_M | 68.9 | Fits | |
MacBook Pro M4 Max 128GB | 128 GB | Q4_K_M | 68.3 | Fits |
MacBook Pro M4 Max 64GB | 64 GB | Q4_K_M | 68.3 | Fits |
MacBook Pro M3 Max 64GB | 64 GB | Q4_K_M | 43.7 | Fits |
| 12 GB | Q4_K_M | 43.3 | Fits | |
MacBook Pro M1 Max 64GB | 64 GB | Q4_K_M | 40.1 | Fits |
MacBook Pro M4 Pro 48GB | 48 GB | Q4_K_M | 35.2 | Fits |
| 8 GB | Q4_K_M | 23.4 | Offloads |
Estimates for single-stream decoding at Q4_K_M; real tokens/sec varies with prompt length, context, batch size, and runtime build. Prompt processing (prefill) is faster than the decode figures shown here.
How Yi 9B Coder i1 (9B params) fits at each quantization level on RTX A5000 24GB (24.0 GB usable).
| Quant | Bits | VRAM | Quality | Fit |
|---|---|---|---|---|
Q2_K | 2 | 3.5 GB | Low | C44 |
Q3_K_S | 3 | 4.4 GB | Low | C45 |
NVFP4 | 4 | 5.0 GB | Medium | C45 |
Q4_K_M | 4 | 5.5 GB | Medium | C45 |
Q5_K_M | 5 | 6.5 GB | High | C46 |
Q6_K | 6 | 7.4 GB | High | C47 |
Q8_0 | 8 | 9.6 GB | Very High | C48 |
F16Best for your GPU | 16 | 18.5 GB | Maximum | C49 |
Copy-paste commands to run Yi 9B Coder i1 on your machine.
Run
lms load hf-mradermacher--yi-9b-coder-i1-gguf && lms server startYes, RTX A5000 24GB can run Yi 9B Coder i1 with a C grade (Runs well). Expected decode speed: 97.9 tok/s.
Yi 9B Coder i1 (9B parameters) requires approximately 10.1 GB of memory with Q4_K_M quantization.
The recommended quantization for Yi 9B Coder i1 is Q4_K_M, which balances quality and memory efficiency.
On RTX A5000 24GB, Yi 9B Coder i1 achieves approximately 97.9 tokens per second decode speed with a time-to-first-token of 1977ms using Q4_K_M quantization.
For coding workloads, Yi 9B Coder i1 on RTX A5000 24GB receives a C grade with 97.9 tok/s and 226K context.
On RTX A5000 24GB, Yi 9B Coder i1 can safely use up to 226K tokens of context. The model's official context limit is —, but available memory constrains the safe maximum.
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