Side-by-side GPU comparison: specs, memory, compute performance, and live cloud pricing.
Verdict
M4 Max (64 GB) has 21 GB more VRAM, making it better suited for large models and long context windows. M4 Max (64 GB) supports a broader range of models (624 vs 569 from this catalog), giving more flexibility.
Specifications
| M4 Max (36 GB) | M4 Max (64 GB) | |
|---|---|---|
| VRAM | 27 GB | 48 GB |
| VRAM Type | LPDDR5X | LPDDR5X |
| Memory Bandwidth | 0.4 TB/s | 0.5 TB/s |
| FP16 Performance | 34 TFLOPS | 34 TFLOPS |
| Manufacturer | Apple | Apple |
| FP8 Support | No | No |
| FP4 Support | No | No |
Price / Performance
Based on cheapest single-GPU on-demand pricing. Lower $/TFLOP = better compute value; lower $/GB = better memory value.
| M4 Max (36 GB) | M4 Max (64 GB) | |
|---|---|---|
| $/hr (cheapest) | — | — |
| $/TFLOP (compute value) | — | — |
| $/GB VRAM (memory value) | — | — |
Cloud Pricing
Cheapest on-demand price per provider (single GPU).
M4 Max (36 GB)
No cloud pricing available.
M4 Max (64 GB)
No cloud pricing available.
Model Compatibility
Models from the catalog that fit on each GPU, grouped by required precision.
M4 Max (36 GB) (569 models)
M4 Max (64 GB) (624 models)
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Pricing data refreshed hourly · Last updated April 11, 2026 · Browse all comparisons