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RTX 5090 vs RTX PRO 6000 Blackwell
Cloud rental price, compute per dollar and specs, side by side.
Open in the interactive comparer →
RTX 5090$0.40lowest on-demand per GPU·h
$1.91 per PFLOP·h · 6 providersRTX PRO 6000 Blackwell$0.59lowest on-demand per GPU·h
$1.17 per PFLOP·h · 17 providersWhat actually differs
- The RTX PRO 6000 Blackwell has 2.4× more dense FP16/BF16 throughput than the RTX 5090 (0.209 PF vs 0.504 PF).
- The RTX 5090 and RTX PRO 6000 Blackwell have the same memory bandwidth (1,792 vs 1,792 GB/s), which usually limits LLM token generation. Memory: 32 GB vs 96 GB.
- The RTX 5090 is 32% cheaper per hour than the RTX PRO 6000 Blackwell at the lowest on-demand prices ($0.40 vs $0.59).
- Per unit of compute, the RTX PRO 6000 Blackwell is the better deal: $1.17 vs $1.91 per PFLOP-hour of dense FP16/BF16.
| Spec / price | RTX 5090 | RTX PRO 6000 Blackwell |
|---|---|---|
| Memory | 32 GB GDDR7 | 96 GB GDDR7better |
| Memory bandwidth | 1,792 GB/s | 1,792 GB/s |
| FP16 / BF16 (dense) | 0.209 PF | 0.504 PFbetter |
| FP8 (dense) | 0.419 PF | 1.01 PFbetter |
| FP4 (dense) | 1.68 PF | 2.02 PFbetter |
| INT8 (dense) | 0.838 PF | 1.01 PFbetter |
| TF32 (dense) | 0.105 PF | 0.126 PFbetter |
| FP32 (dense) | 0.105 PF | 0.126 PFbetter |
| FP64 (dense) | 0.0016 PF | 0.002 PFbetter |
| Power | 575 W | 600 W |
| Architecture | Blackwell (2025) | Blackwell (2025) |
| Lowest on-demand | $0.40better | $0.59 |
| Median on-demand | $0.65better | $1.56 |
| Lowest spot | $0.24better | $0.32 |
| FP16/BF16 $ per PFLOP·h | $1.91 | $1.17better |
| Providers | 6 | 17 |
RTX 5090 vs RTX PRO 6000 Blackwell: questions
Is the RTX 5090 faster than the RTX PRO 6000 Blackwell?
The RTX PRO 6000 Blackwell has 2.4× more dense FP16/BF16 compute than the RTX 5090. The RTX 5090 and RTX PRO 6000 Blackwell have the same memory bandwidth. 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 5090 or the RTX PRO 6000 Blackwell?
Right now the RTX PRO 6000 Blackwell is cheaper per unit of compute: $1.17 vs $1.91 per PFLOP-hour at the lowest on-demand prices.
How much does it cost to rent an RTX 5090 vs an RTX PRO 6000 Blackwell for a month?
Running one GPU around the clock at the lowest on-demand price costs about $293 per month for the RTX 5090 and $431 for the RTX PRO 6000 Blackwell.
Which has more memory, the RTX 5090 or the RTX PRO 6000 Blackwell?
The RTX PRO 6000 Blackwell has more memory: 96 GB vs 32 GB.