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All estimates are approximations based on mathematical models and public specifications. Actual performance may vary. Do not make purchasing decisions based solely on these estimates.

Data sourced from Hugging Face, Ollama, and official model documentation. Model names and logos are trademarks of their respective owners.

© 2026 Will It Run AI — Fase Consulting Ibiza, S.L. (NIF: B57969656)

Home/gemma 3 4b it/on Radeon Pro W7900 48GB

Can it run?

Can Radeon Pro W7900 48GB run gemma 3 4b it?

CUsable

Runs well

Using Q4_K_M in Ollama

Capabilities:

Fit status

Runs well

Decode

208.9 tok/s

TTFT

927 ms

Safe context

83K

Memory

9.2 GB / 48.0 GB

Memory breakdown

Weights2.4 GB
KV Cache0.8 GB
Runtime1.2 GB
Headroom4.8 GB

Performance by workload

WorkloadGradeFitDecodeTTFTContext
Agentic CodingCRuns well208.9 tok/s1348 ms159K
ChatCRuns well208.9 tok/s505 ms42K
CodingCRuns well208.9 tok/s927 ms83K
RAGCRuns well208.9 tok/s1685 ms159K
ReasoningCRuns well208.9 tok/s1095 ms83K

Quantization options

How gemma 3 4b it (4B params) fits at each quantization level on Radeon Pro W7900 48GB (48.0 GB usable).

QuantBitsVRAMQualityFit
Q2_K
2
1.6 GB
LowD30
Q3_K_S
3
2.0 GB
LowD30
NVFP4
4
2.2 GB
MediumD30
Q4_K_M
4
2.4 GB
MediumD30
Q5_K_M
5
2.9 GB
HighD31
Q6_K
6
3.3 GB
HighD31
Q8_0
8
4.3 GB
Very HighD31
F16Best for your GPU
16
8.2 GB
MaximumD33

Get started

Upgrade options

Hardware that runs gemma 3 4b it well

AppleMacBook Pro M4 Max 96GBBudget pick
C141 tok/s decode

~$2,499 MSRP

AppleMacBook Pro M3 Max 128GBBest value
C98.4 tok/s decode

~$2,499 MSRP

AppleMacBook Pro M2 Max 96GBBiggest leap
C95.1 tok/s decode

~$3,199 MSRP

See all results for Radeon Pro W7900 48GBSee all hardware for gemma 3 4b it