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RTX PRO 6000 Blackwell vs H100 SXM
Cloud rental price, compute per dollar and specs, side by side.
Open in the interactive comparer →
RTX PRO 6000 Blackwell$0.59lowest on-demand per GPU·h
$1.17 per PFLOP·h · 17 providersH100 SXM$1.66lowest on-demand per GPU·h
$1.68 per PFLOP·h · 28 providersWhat actually differs
- The H100 SXM has 2.0× more dense FP16/BF16 throughput than the RTX PRO 6000 Blackwell (0.504 PF vs 0.989 PF).
- The H100 SXM has 1.9× more memory bandwidth than the RTX PRO 6000 Blackwell (1,792 vs 3,350 GB/s), which usually limits LLM token generation. Memory: 96 GB vs 80 GB.
- Only the RTX PRO 6000 Blackwell supports FP4.
- The RTX PRO 6000 Blackwell is 64% cheaper per hour than the H100 SXM at the lowest on-demand prices ($0.59 vs $1.66).
- Per unit of compute, the RTX PRO 6000 Blackwell is the better deal: $1.17 vs $1.68 per PFLOP-hour of dense FP16/BF16.
| Spec / price | RTX PRO 6000 Blackwell | H100 SXM |
|---|---|---|
| Memory | 96 GB GDDR7better | 80 GB HBM3 |
| Memory bandwidth | 1,792 GB/s | 3,350 GB/sbetter |
| FP16 / BF16 (dense) | 0.504 PF | 0.989 PFbetter |
| FP8 (dense) | 1.01 PF | 1.98 PFbetter |
| FP4 (dense) | 2.02 PF | — |
| INT8 (dense) | 1.01 PF | 1.98 PFbetter |
| TF32 (dense) | 0.126 PF | 0.495 PFbetter |
| FP32 (dense) | 0.126 PFbetter | 0.067 PF |
| FP64 (dense) | 0.002 PF | 0.067 PFbetter |
| Power | 600 W | 700 W |
| Architecture | Blackwell (2025) | Hopper (2022) |
| Lowest on-demand | $0.59better | $1.66 |
| Median on-demand | $1.56better | $3.19 |
| Lowest spot | $0.32better | $0.79 |
| FP16/BF16 $ per PFLOP·h | $1.17better | $1.68 |
| Providers | 17 | 28 |
RTX PRO 6000 Blackwell vs H100 SXM: questions
Is the RTX PRO 6000 Blackwell faster than the H100 SXM?
The H100 SXM has 2.0× more dense FP16/BF16 compute than the RTX PRO 6000 Blackwell. The H100 SXM has 1.9× more memory bandwidth than the RTX PRO 6000 Blackwell. Real-world speedups depend on the workload: training and prefill scale with compute, while LLM decoding scales mostly with memory bandwidth.
Which is cheaper per FLOP, the RTX PRO 6000 Blackwell or the H100 SXM?
Right now the RTX PRO 6000 Blackwell is cheaper per unit of compute: $1.17 vs $1.68 per PFLOP-hour at the lowest on-demand prices.
How much does it cost to rent an RTX PRO 6000 Blackwell vs an H100 SXM for a month?
Running one GPU around the clock at the lowest on-demand price costs about $431 per month for the RTX PRO 6000 Blackwell and $1,212 for the H100 SXM.
Which has more memory, the RTX PRO 6000 Blackwell or the H100 SXM?
The RTX PRO 6000 Blackwell has more memory: 96 GB vs 80 GB.