Kovara
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B200 SXM 180GB has 463% more memory than GeForce RTX 5090 Founders / reference (180 GB vs 32 GB). Its memory bandwidth is 346% more (8 vs 1.792 TB/s). In the cloud, the median on-demand B200 SXM 180GB price is $6.87 per GPU-hour against $0.46 for the GeForce RTX 5090 Founders / reference. Per gigabyte of GPU memory, that is $0.038 vs $0.014 per hour.
Manufacturer figures as recorded by Kovara. Higher memory and bandwidth are highlighted; neither is a benchmark of your workload.
| B200 SXM 180GB | GeForce RTX 5090 Founders / reference | |
|---|---|---|
| Manufacturer | NVIDIA | NVIDIA |
| Architecture | Blackwell | Blackwell |
| Memory | 180 GB HBM3E | 32 GB GDDR7 |
| Memory bandwidth | 8 TB/s | 1.792 TB/s |
| Power (TDP) | 1000 W | 575 W |
| Form factor | SXM | PCIe consumer |
Public offers Kovara tracks, normalised to US dollars per GPU-hour. Prices use on-demand terms where available; spot and reserved offers are on each GPU’s price pages. Lower is highlighted.
| B200 SXM 180GB | GeForce RTX 5090 Founders / reference | |
|---|---|---|
| Lowest price | $5.43 | $0.25 |
| Median price | $6.87 | $0.46 |
| Highest price | $8.60 | $0.99 |
| Median per GB of memory | $0.038 | $0.014 |
| Public offers (all terms) | 30 | 7 |
| Providers | 11 | 3 |
Lowest tracked price per provider. Open a provider to see every offer, region and term.
Right now the cheapest on-demand B200 SXM 180GB Kovara tracks is $5.43 per GPU-hour and the cheapest GeForce RTX 5090 Founders / reference is $0.25. Medians are $6.87 and $0.46. The cheaper GPU per hour is not always cheaper per job: a faster or larger GPU can finish sooner or need fewer units.
The B200 SXM 180GB has more memory: 180 GB against 32 GB. Memory decides which models and batch sizes fit on one GPU.
No. This page compares manufacturer specifications and public prices. Real performance depends on the model, precision, software and interconnect. Kova can help you estimate cost for a specific workload.