FitMyLLM
APPLE· M3 ULTRA

Apple M3 Ultra (192GB)

VRAM
192 GB
FLAGSHIP
BANDWIDTH
800
GB/S
MODELS Q4
407/449
91%
7B Q4 SPEED
~102
BLAZING
▸ MODEL COVERAGE @ Q491% OF ALL
▸ ESTIMATED SPEED· BY MODEL SIZE @ Q4

Average speeds at Q4 quantization. Actual performance varies by model architecture and context length.

3B
~237
TOK/S
7B
~102
TOK/S
14B
~51
TOK/S
32B
~22
TOK/S
70B
~10
TOK/S
▸ SPECIFICATIONS
VRAM
192 GB
BANDWIDTH
800 GB/s
FP16 COMPUTE
28.4 TFLOPS
TDP
215W
MEMORY
LPDDR5
ARCHITECTURE
M3 Ultra
MSRP
$6,999
318
FAST MODELS · >30 TOK/S
Real-time chat speed
393
USABLE · >10 TOK/S
Comfortable for all tasks
407
TOTAL COMPATIBLE
Fit in VRAM at Q4
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▸ COMPATIBLE MODELS· 407
S
Falcon-H1R Tiny 90M0.09B
FALCON·256K CTX· CHAT· REASONING
7901
TOK/S · 0% VRAM
S
SmolLM2 135M0.135B
SMOLLM·2K CTX· CHAT
5267
TOK/S · 0% VRAM
S
nomic-embed-text-v1.5 100M0.14B
EMBEDDING·8K CTX· CHAT
5079
TOK/S · 0% VRAM
S
GPT-2 124M0.14B
GPT2·1K CTX· CHAT
5079
TOK/S · 0% VRAM
S
SmolVLM 256M0.256B
SMOLLM·8K CTX· CHAT· VISION
2778
TOK/S · 0% VRAM
S
Gemma 3 270M0.27B
GEMMA·32K CTX· CHAT
2634
TOK/S · 0% VRAM
S
Snowflake Arctic Embed M v2.00.305B
EMBEDDING·8K CTX· EMBEDDING· MULTILINGUAL
2332
TOK/S · 0% VRAM
S
bge-large-en-v1.5 335M0.335B
EMBEDDING·1K CTX· CHAT
2123
TOK/S · 0% VRAM
S
mxbai-embed-large-v10.335B
EMBEDDING·1K CTX· EMBEDDING
2123
TOK/S · 0% VRAM
S
Snowflake Arctic Embed L0.335B
EMBEDDING·1K CTX· EMBEDDING
2123
TOK/S · 0% VRAM
S
LFM2 350M0.35B
LFM·125K CTX· CHAT· TOOL_USE
2032
TOK/S · 0% VRAM
S
SmolLM2 360M0.36B
SMOLLM·8K CTX· CHAT
1975
TOK/S · 0% VRAM
S
GPT-2 Medium 345M0.38B
GPT2·1K CTX· CHAT
1871
TOK/S · 0% VRAM
S
Qwen 2.5 0.5B0.5B
QWEN·32K CTX· CHAT
1422
TOK/S · 0% VRAM
S
SmolVLM 500M0.5B
SMOLLM·8K CTX· CHAT· VISION
1422
TOK/S · 0% VRAM
S
Falcon-H1 0.5B0.52B
FALCON·128K CTX· CHAT
1368
TOK/S · 0% VRAM
S
BGE-M30.568B
EMBEDDING·8K CTX· EMBEDDING
1252
TOK/S · 0% VRAM
S
Snowflake Arctic Embed L v2.00.568B
EMBEDDING·8K CTX· EMBEDDING· MULTILINGUAL
1252
TOK/S · 0% VRAM
S
Qwen3-Embedding 0.6B0.6B
EMBEDDING·32K CTX· EMBEDDING· MULTILINGUAL
1185
TOK/S · 0% VRAM
S
Falcon-H1R Tiny 0.6B0.6B
FALCON·32K CTX· CHAT· REASONING
1185
TOK/S · 0% VRAM
S
Falcon Perception 0.6B0.6B
FALCON·4K CTX· VISION
1185
TOK/S · 0% VRAM
S
Qwen 1.5 0.5B0.62B
QWEN·32K CTX· CHAT
1147
TOK/S · 0% VRAM
S
LFM2 700M0.74B
LFM·125K CTX· CHAT· TOOL_USE
961
TOK/S · 0% VRAM
S
Qwen3 0.6B0.75B
QWEN·32K CTX· CHAT· REASONING
948
TOK/S · 0% VRAM
S
GPT-2 Large 774M0.81B
GPT2·1K CTX· CHAT
878
TOK/S · 1% VRAM
S
Qwen 3.5 0.8B0.87B
QWEN·256K CTX· CHAT· CODING· MULTILINGUAL
817
TOK/S · 1% VRAM
S
InternVL3 1B0.94B
OTHER·32K CTX· CHAT· VISION
757
TOK/S · 1% VRAM
S
MiniCPM5 1B1.08B
MINICPM·128K CTX· CHAT· REASONING· MULTILINGUAL
658
TOK/S · 1% VRAM
S
TinyLlama 1.1B1.1B
LLAMA·2K CTX· CHAT
646
TOK/S · 1% VRAM
S
LFM2.5-1.2B-Thinking1.2B
LFM·122K CTX· CHAT· REASONING· TOOL_USE
593
TOK/S · 1% VRAM
S
Llama-3.2-1B1.2B
LLAMA·4K CTX· CHAT
593
TOK/S · 1% VRAM
S
LFM2 1.2B1.2B
LFM·125K CTX· CHAT· TOOL_USE· MULTILINGUAL
593
TOK/S · 1% VRAM
S
Zamba2 1.2B1.2B
OTHER·4K CTX· CHAT
593
TOK/S · 1% VRAM
S
EXAONE-4.0-1.2B1.3B
EXAONE·64K CTX· CHAT
547
TOK/S · 1% VRAM
S
OPT 1.3B1.3B
OPT·2K CTX· CHAT
547
TOK/S · 1% VRAM
S
MiniCPM-V 4.61.3B
OTHER·256K CTX· CHAT· VISION
547
TOK/S · 1% VRAM
S
DeepSeek Coder 1.3B1.35B
DEEPSEEK·16K CTX· CODING
527
TOK/S · 1% VRAM
S
Phi-1 1.3B1.42B
PHI·2K CTX· CODING
501
TOK/S · 1% VRAM
S
Phi-1.5 1.3B1.42B
PHI·2K CTX· CHAT· CODING
501
TOK/S · 1% VRAM
S
LFM2 8B A1B8.3BMoE
LFM·125K CTX· CHAT· TOOL_USE· MULTILINGUAL
474
TOK/S · 3% VRAM
▸ NEXT STEP

Get personalized recommendations.

See ranked models with benchmark scores, run commands, and precise speed estimates for your Apple M3 Ultra (192GB).

▸ DEVICE UNDER TEST

Apple M3 Ultra (192GB)192 GB VRAM.

APPLE M3 ULTRA (192GB) SPEC
BRAND
Apple
VRAM
192 GB LPDDR5
BANDWIDTH
800 GB/s
FP16 COMPUTE
28.4 TFLOPS
FP32 COMPUTE
28.4 TFLOPS
TDP
215 W
ARCHITECTURE
M3 Ultra
MSRP
$6999
▸ AI CAPABILITY
407/ 449 models @ Q4

With 192 GB VRAM and 800 GB/s bandwidth, this GPU handles models up to 236B parameters.

Speed ≈ bandwidth / model_size × efficiency. A 7B model at Q4 runs at ~91 tok/s.

§ 01TOP MODELS FOR APPLE M3 ULTRA (192GB)
407 FIT · SHOWING 20
MODELSIZEVRAM Q4TOK/SAVG
DeepSeek V2 236B236B144.7 GB3440.4
DeepSeek-V2.5 236B236B144.7 GB3464.0
DeepSeek-Coder-V2 236B236B144.7 GB3461.8
Qwen3-235B-A22B235.1B144.2 GB3255.9
Qwen3-235B-A22B Instruct 2507235.1B144.2 GB3251.9
Qwen3-VL 235B A22B Instruct235B144.1 GB3244.3
MiniMax-M2.7230B141.1 GB7158.1
MiniMax-M2.5 228.7B228.7B140.3 GB3462.6
Command A+218B133.7 GB2841.8
Step 3.7 Flash201.37B123.6 GB6553.8
Falcon 180B180B110.5 GB451.3
bloom 176.2B176.2B108.2 GB415.0
dots.llm1.inst 142.8B142.8B87.8 GB5
WizardLM 2 8x22B141B86.7 GB1842.4
Mixtral-8x22B140.6B86.4 GB1831.9
DBRX 132B132B81.2 GB2046.3
Mistral Medium 3.5128B78.7 GB646.6
Pixtral Large 124B124B76.3 GB639.3
Nemotron 3 Super 120B-A12B123.61B76.0 GB5953.2
Mistral-Large 123B123B75.7 GB633.5