MacBook Pro M3 Max 48GB经济之选
48 GB Unified (+16)
B
This setup is broadly balanced for this model.56 tok/s 解码
~$2,499 MSRP
Can Gemma 3 4B run on Radeon AI PRO R9700 32GB?
YES — Runs Great
B67Good
Estimated from fit model
Gemma 3 4B needs ~8.6 GB VRAM. Radeon AI PRO R9700 32GB has 32.0 GB. With Q4_K_M quantization, expect ~56 tok/s.
Runtime: llama.cppCapacity: RoomyBandwidth: MediumStack: StandardBottleneck: 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) — 8.6 GB, 56.0 tok/s, Runs well
8.6 GB required32.0 GB available
27% VRAM used
Fit status
Runs well
Decode
56.0 tok/s
TTFT
3457 ms
Safe context
128K
Memory
8.6 GB / 32.0 GB
Memory breakdown
Weights2.4 GB
KV Cache2.1 GB
Runtime0.9 GB
Headroom3.2 GB
See how fast it feels
See how fast it feelsGemma 3 4B on Radeon AI PRO R9700 32GB
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: 56.0 tok/s decode · 3.5s TTFT (warm) · 140 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 | B | Runs well | 56.0 tok/s | 1886 ms | 128K |
| Coding | B | Runs well | 56.0 tok/s | 3457 ms | 128K |
| Agentic Coding | B | Runs well | 56.0 tok/s | 5029 ms | 128K |
| Reasoning | B | Runs well | 56.0 tok/s | 4086 ms | 128K |
| RAG | B | Runs well | 56.0 tok/s | 6286 ms | 128K |
Quantization options
How Gemma 3 4B (4B params) fits at each quantization level on Radeon AI PRO R9700 32GB (32.0 GB usable).
| Quant | Bits | VRAM | Quality | Fit |
|---|---|---|---|---|
Q2_K | 2 | 1.6 GB | Low | B64 |
Q3_K_S | 3 | 2.0 GB | Low | B64 |
NVFP4 | 4 | 2.2 GB | Medium | B64 |
Q4_K_M | 4 | 2.4 GB | Medium | B64 |
Q5_K_M | 5 | 2.9 GB | High | B64 |
Q6_K | 6 | 3.3 GB | High | B64 |
Q8_0 | 8 | 4.3 GB | Very High | B65 |
F16Best for your GPU | 16 | 8.2 GB | Maximum | B66 |
Get started
Copy-paste commands to run Gemma 3 4B on your machine.
Run
ollama run gemma3:4b升级选项
能流畅运行 Gemma 3 4B 的硬件
Frequently asked questions
Can Radeon AI PRO R9700 32GB run Gemma 3 4B?
Yes, Radeon AI PRO R9700 32GB can run Gemma 3 4B with a B grade (Runs well). Expected decode speed: 56.0 tok/s.
How much VRAM does Gemma 3 4B need?
Gemma 3 4B (4B parameters) requires approximately 8.6 GB of memory with Q4_K_M quantization.
What is the best quantization for Gemma 3 4B?
The recommended quantization for Gemma 3 4B is Q4_K_M, which balances quality and memory efficiency.
What speed will Gemma 3 4B run at on Radeon AI PRO R9700 32GB?
On Radeon AI PRO R9700 32GB, Gemma 3 4B achieves approximately 56.0 tokens per second decode speed with a time-to-first-token of 3457ms using Q4_K_M quantization.
Can Radeon AI PRO R9700 32GB run Gemma 3 4B for coding?
For coding workloads, Gemma 3 4B on Radeon AI PRO R9700 32GB receives a B grade with 56.0 tok/s and 128K context.
What context window can Gemma 3 4B use on Radeon AI PRO R9700 32GB?
On Radeon AI PRO R9700 32GB, Gemma 3 4B can safely use up to 128K tokens of context. The model's official context limit is 128K, but available memory constrains the safe maximum.
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