RTX 4000 Ada 20GBコスパ重視20 GB VRAM (+4)360 GB/s (+72)
A
Raises estimated decode speed by about 28%.65.8 tok/sデコード
Raises estimated decode speed by about 28%.
Adds memory headroom for longer context windows and future model growth.
〜$1,250 MSRP
Can Baichuan 7B run on RTX 2000 Ada 16GB?
YES — Tight Fit
B68Good
Estimated from fit model
Baichuan 7B needs ~14.9 GB VRAM. RTX 2000 Ada 16GB has 16.0 GB. With Q4_K_M quantization, expect ~51 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) — 14.9 GB, 51.3 tok/s, Tight fit
14.9 GB required16.0 GB available
93% VRAM used
Fit status
Tight fit
Decode
51.3 tok/s
TTFT
3777 ms
Safe context
8K
Memory
14.9 GB / 16.0 GB
Memory breakdown
Weights4.3 GB
KV Cache7.8 GB
Runtime1.2 GB
Headroom1.6 GB
See how fast it feels
See how fast it feelsBaichuan 7B on RTX 2000 Ada 16GB
1st promptCold start — includes initialization
>Solve: If a train travels at 60 mph for 2.5 hours, how far does it go?
Let me work through this step by step.
Given information:
- Speed = 60 mph (miles per hour)
- Time = 2.5 hours
Formula: Distance = Speed x Time
Calculation:
Distance = 60 mph x 2.5 h
= 150 miles
The train travels 150 miles.
Double-check: at 60 mph the train covers 60 miles each hour. In half an hour it covers 30 miles. So in 2.5 hours: 60 + 60 + 30 = 150 miles. Confirmed.
2nd promptWarm — model ready, no init overhead
>What if the train stops for 20 minutes halfway?
The stop doesn't change the total distance covered while moving, but it affects total trip time.
Breakdown:
- First half: 1.25 hours at 60 mph = 75 miles
- Stop: 20 minutes (no distance)
- Second half: 1.25 hours at 60 mph = 75 miles
Total distance: 150 miles (same)
Total time: 2.5 h + 0.33 h = 2.83 hours
Average speed: 150 / 2.83 = 53 mph
The distance stays the same but average speed drops to 53 mph because of the stop.
Estimated: 51.3 tok/s decode · 3.8s TTFT (warm) · 128 tok/s prefill
What limits this setup
This setup is broadly balanced for this model.
Very little memory headroom
You can run the model, but there is not much room left for longer context, bigger batches, extra apps, or future model updates.
Best improvement path
Buy headroom, not only minimum fit
A slightly larger memory tier gives you safer context growth and makes the recommendation more future-proof.
Performance by workload
| Workload | Grade | Fit | Decode | TTFT | Context |
|---|---|---|---|---|---|
| Chat | A | Runs well | 51.3 tok/s | 2060 ms | 8K |
| Coding | B | Tight fit | 51.3 tok/s | 3777 ms | 8K |
| Agentic Coding | F | Too heavy | 18.4 tok/s | 15288 ms | 8K |
| Reasoning | B | Tight fit | 51.3 tok/s | 4464 ms | 8K |
| RAG | F | Too heavy | 18.4 tok/s | 19110 ms | 8K |
Quantization options
How Baichuan 7B (7B params) fits at each quantization level on RTX 2000 Ada 16GB (16.0 GB usable).
| Quant | Bits | VRAM | Quality | Fit |
|---|---|---|---|---|
Q2_K | 2 | 2.7 GB | Low | B63 |
Q3_K_S | 3 | 3.4 GB | Low | B63 |
NVFP4 | 4 | 3.9 GB | Medium | B64 |
Q4_K_M | 4 | 4.3 GB | Medium | B64 |
Q5_K_M | 5 | 5.0 GB | High | B65 |
Q6_K | 6 | 5.7 GB | High | B66 |
Q8_0Best for your GPU | 8 | 7.5 GB | Very High | B67 |
F16 | 16 | 14.3 GB | Maximum | F0 |
Get started
Copy-paste commands to run Baichuan 7B on your machine.
Run
docker run --rm -it ghcr.io/ggerganov/llama.cpp:full \
--hf-repo "baichuan-inc/Baichuan-7B" \
--hf-file "Baichuan-7B-Q4_K_M.gguf" \
-c 4096 -ngl 99アップグレードオプション
Baichuan 7Bを快適に動かすハードウェア
RTX 4000 Ada 20GBコスパ重視RTX 3090 24GBコスパ最良24 GB VRAM (+8)936 GB/s (+648)
A
Raises estimated decode speed by about 91%.98 tok/sデコード
Raises estimated decode speed by about 91%.
Adds memory headroom for longer context windows and future model growth.
〜$1,499 MSRP
RTX 4090 24GBNVIDIAアップグレード24 GB VRAM (+8)1008 GB/s (+720)
A
Raises estimated decode speed by about 91%.98 tok/sデコード
Raises estimated decode speed by about 91%.
Adds memory headroom for longer context windows and future model growth.
〜$1,599 MSRP
Frequently asked questions
Can RTX 2000 Ada 16GB run Baichuan 7B?
Yes, RTX 2000 Ada 16GB can run Baichuan 7B with a B grade (Tight fit). Expected decode speed: 51.3 tok/s.
How much VRAM does Baichuan 7B need?
Baichuan 7B (7B parameters) requires approximately 14.9 GB of memory with Q4_K_M quantization.
What is the best quantization for Baichuan 7B?
The recommended quantization for Baichuan 7B is Q4_K_M, which balances quality and memory efficiency.
What speed will Baichuan 7B run at on RTX 2000 Ada 16GB?
On RTX 2000 Ada 16GB, Baichuan 7B achieves approximately 51.3 tokens per second decode speed with a time-to-first-token of 3777ms using Q4_K_M quantization.
Can RTX 2000 Ada 16GB run Baichuan 7B for coding?
For coding workloads, Baichuan 7B on RTX 2000 Ada 16GB receives a B grade with 51.3 tok/s and 8K context.
What context window can Baichuan 7B use on RTX 2000 Ada 16GB?
On RTX 2000 Ada 16GB, Baichuan 7B can safely use up to 8K tokens of context. The model's official context limit is 8K, but available memory constrains the safe maximum.
What should I upgrade first if Baichuan 7B feels slow on RTX 2000 Ada 16GB?
Buy headroom, not only minimum fit. A slightly larger memory tier gives you safer context growth and makes the recommendation more future-proof.
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