RTX 3060 12GBGünstige Wahl12 GB VRAM (+4)360 GB/s (+88)
C
Adds memory headroom for longer context windows and future model growth.55.6 tok/s Dekodierung
Adds memory headroom for longer context windows and future model growth.
ca. $329 MSRP
Can OpenChat 3.5 7B Qwen v2.0 i1 run on RTX 4060 8GB?
YES — Tight Fit
C51Usable
Estimated from fit model
OpenChat 3.5 7B Qwen v2.0 i1 needs ~7.1 GB VRAM. RTX 4060 8GB has 8.0 GB. With Q4_K_M quantization, expect ~47 tok/s.
Runtime: OllamaCapacity: TightBandwidth: LowStack: BasicBottleneck: Balanced
Operating mode
Choose the run profile you care about
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
Q4_K_M (Medium quality) — 7.1 GB, 46.5 tok/s, Tight fit
7.1 GB required8.0 GB available
89% VRAM used
Fit status
Tight fit
Decode
46.5 tok/s
TTFT
4163 ms
Safe context
34K
Memory
7.1 GB / 8.0 GB
Memory breakdown
Weights4.3 GB
KV Cache0.8 GB
Runtime1.2 GB
Headroom0.8 GB
See how fast it feels
See how fast it feelsOpenChat 3.5 7B Qwen v2.0 i1 on RTX 4060 8GB
1st promptCold start — includes initialization
>What is local AI inference?
Local AI inference means running an AI language model directly on your own hardware — your laptop, desktop, or server — instead of sending requests to a remote cloud API.
When you run inference locally the model weights are loaded into your GPU or unified memory. Each token you generate requires reading those weights from memory, so memory bandwidth is the main bottleneck for decode speed.
Key benefits of running locally:
- Full privacy: your prompts never leave your machine
- No per-token cost or rate limits
- Works offline once the model is downloaded
- Latency depends only on your hardware
2nd promptWarm — model ready, no init overhead
>How much VRAM do I need?
It depends on the model size and quantization level. A rough rule of thumb:
Model size Q4 (4-bit) Q8 (8-bit) FP16
7B params ~4.3 GB ~7.5 GB ~14 GB
13B params ~7.9 GB ~13.9 GB ~26 GB
70B params ~42.7 GB ~74.9 GB ~140 GB
Most people use 4-bit quantization (Q4_K_M) which gives 90-95% of full quality at a fraction of the memory. A 24 GB GPU can comfortably run most 7B-13B models.
Estimated: 46.5 tok/s decode · 4.2s TTFT (warm) · 116 tok/s prefill
What limits this setup
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.
Best improvement path
Performance by workload
| Workload | Grade | Fit | Decode | TTFT | Context |
|---|---|---|---|---|---|
| Chat | C | Tight fit | 46.5 tok/s | 2271 ms | 34K |
| Coding | C | Tight fit | 46.5 tok/s | 4163 ms | 34K |
| Agentic Coding | C | Runs with offload | 46.5 tok/s | 6056 ms | 34K |
| Reasoning | C | Tight fit | 46.5 tok/s | 4920 ms | 34K |
| RAG | C | Runs with offload | 46.5 tok/s | 7570 ms | 34K |
Inference speed
OpenChat 3.5 7B Qwen v2.0 i1 inference speed — tokens per second by GPU & Mac
Estimated decode speed (tokens/sec) for OpenChat 3.5 7B Qwen v2.0 i1 at Q4_K_M across popular GPUs and Apple Silicon, using the fastest local runtime per device. Fastest is RTX 5090 32GB at ~98 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? |
|---|---|---|---|---|
| RTX 5090 32GB | 32 GB | Q4_K_M | 98.0 | Fits |
| RTX 4090 24GB | 24 GB | Q4_K_M | 98.0 | Fits |
| RTX 4080 Super 16GB | 16 GB | Q4_K_M | 98.0 | Fits |
| RTX 3090 24GB | 24 GB | Q4_K_M | 98.0 | Fits |
RX 7900 XTX 24GB | 24 GB | Q4_K_M | 98.0 | Fits |
Mac Studio M3 Ultra 256GB | 256 GB | Q4_K_M | 98.0 | Fits |
Mac Studio M2 Ultra 128GB | 128 GB | Q4_K_M | 98.0 | Fits |
Mac Studio M1 Ultra 128GB | 128 GB | Q4_K_M | 98.0 | Fits |
| RTX 4070 12GB | 12 GB | Q4_K_M | 88.5 | Fits |
MacBook Pro M4 Max 128GB | 128 GB | Q4_K_M | 87.8 | Fits |
MacBook Pro M4 Max 64GB | 64 GB | Q4_K_M | 87.8 | Fits |
MacBook Pro M3 Max 64GB | 64 GB | Q4_K_M | 56.2 | Fits |
| RTX 3060 12GB | 12 GB | Q4_K_M | 55.6 | Fits |
MacBook Pro M1 Max 64GB | 64 GB | Q4_K_M | 51.5 | Fits |
| RTX 4060 8GB | 8 GB | Q4_K_M | 46.5 | Tight |
MacBook Pro M4 Pro 48GB | 48 GB | Q4_K_M | 45.3 | Fits |
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.
Quantization options
How OpenChat 3.5 7B Qwen v2.0 i1 (7B params) fits at each quantization level on RTX 4060 8GB (8.0 GB usable).
| Quant | Bits | VRAM | Quality | Fit |
|---|---|---|---|---|
Q2_K | 2 | 2.7 GB | Low | C53 |
Q3_K_S | 3 | 3.4 GB | Low | C53 |
NVFP4 | 4 | 3.9 GB | Medium | C53 |
Q4_K_M | 4 | 4.3 GB | Medium | C53 |
Q5_K_MBest for your GPU | 5 | 5.0 GB | High | C52 |
Q6_K | 6 | 5.7 GB | High | F0 |
Q8_0 | 8 | 7.5 GB | Very High | F0 |
F16 | 16 | 14.3 GB | Maximum | F0 |
Get started
Copy-paste commands to run OpenChat 3.5 7B Qwen v2.0 i1 on your machine.
Run
lms load hf-mradermacher--openchat-3-5-7b-qwen-v2-0-i1-gguf && lms server startUpgrade-Optionen
Hardware, die OpenChat 3.5 7B Qwen v2.0 i1 gut ausführt
RTX 3060 12GBGünstige WahlRTX 5070 12GBBestes Preis-Leistungs-Verhältnis12 GB VRAM (+4)672 GB/s (+400)
C
Raises estimated decode speed by about 111%.98 tok/s Dekodierung
Raises estimated decode speed by about 111%.
Adds memory headroom for longer context windows and future model growth.
ca. $549 MSRP
RTX 4070 Super 12GBNVIDIA-Upgrade12 GB VRAM (+4)504 GB/s (+232)
C
Raises estimated decode speed by about 95%.90.9 tok/s Dekodierung
Raises estimated decode speed by about 95%.
Adds memory headroom for longer context windows and future model growth.
ca. $599 MSRP
Frequently asked questions
Can RTX 4060 8GB run OpenChat 3.5 7B Qwen v2.0 i1?
Yes, RTX 4060 8GB can run OpenChat 3.5 7B Qwen v2.0 i1 with a C grade (Tight fit). Expected decode speed: 46.5 tok/s.
How much VRAM does OpenChat 3.5 7B Qwen v2.0 i1 need?
OpenChat 3.5 7B Qwen v2.0 i1 (7B parameters) requires approximately 7.1 GB of memory with Q4_K_M quantization.
What is the best quantization for OpenChat 3.5 7B Qwen v2.0 i1?
The recommended quantization for OpenChat 3.5 7B Qwen v2.0 i1 is Q4_K_M, which balances quality and memory efficiency.
What speed will OpenChat 3.5 7B Qwen v2.0 i1 run at on RTX 4060 8GB?
On RTX 4060 8GB, OpenChat 3.5 7B Qwen v2.0 i1 achieves approximately 46.5 tokens per second decode speed with a time-to-first-token of 4163ms using Q4_K_M quantization.
Can RTX 4060 8GB run OpenChat 3.5 7B Qwen v2.0 i1 for coding?
For coding workloads, OpenChat 3.5 7B Qwen v2.0 i1 on RTX 4060 8GB receives a C grade with 46.5 tok/s and 34K context.
What context window can OpenChat 3.5 7B Qwen v2.0 i1 use on RTX 4060 8GB?
On RTX 4060 8GB, OpenChat 3.5 7B Qwen v2.0 i1 can safely use up to 34K tokens of context. The model's official context limit is —, but available memory constrains the safe maximum.
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