Side-by-side GPU comparison: specs, memory, compute performance, and live cloud pricing.
Verdict
For compute-bound workloads like training, RTX Pro 6000 Blackwell delivers 7.5× higher FP16 throughput.
Specifications
| M4 Max (128 GB) | RTX Pro 6000 Blackwell | |
|---|---|---|
| VRAM | 96 GB | 96 GB |
| VRAM Type | LPDDR5X | GDDR7 |
| Memory Bandwidth | 0.5 TB/s | 1.8 TB/s |
| FP16 Performance | 34 TFLOPS | 252 TFLOPS |
| Manufacturer | Apple | NVIDIA |
| FP8 Support | No | Yes |
| FP4 Support | No | Yes |
Price / Performance
Based on cheapest single-GPU on-demand pricing. Lower $/TFLOP = better compute value; lower $/GB = better memory value.
| M4 Max (128 GB) | RTX Pro 6000 Blackwell | |
|---|---|---|
| $/hr (cheapest) | — | $1.89 |
| $/TFLOP (compute value) | — | $0.0075 |
| $/GB VRAM (memory value) | — | $0.0197 |
Cloud Pricing
Cheapest on-demand price per provider (single GPU).
Model Compatibility
Models from the catalog that fit on each GPU, grouped by required precision.
M4 Max (128 GB) (637 models)
RTX Pro 6000 Blackwell (637 models)
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Pricing data refreshed hourly · Last updated April 11, 2026 · Browse all comparisons