B200 vs B300
B200 starts at $3.49/GPU-hour on-demand; B300 starts at $4.99/GPU-hour on-demand. Compare the exact variants, memory and published specifications below. GPU spec numbers are not benchmarks.
30.1% cheaper at B200.
updated 2026-10-11. Price alone does not establish equivalent capacity or performance.
B200
B300
Spec sheet
| B200 | B300 | |
|---|---|---|
| Spec variant | B200 | B300 |
| Architecture | Blackwell | Blackwell Ultra |
| VRAM (spec variant) | 180 GB | 288 GB |
| FP16 TFLOPS (dense) | 2250 | 2250 |
| Memory bandwidth | 8000 GB/s | 8000 GB/s |
| TDP | 1000 W | 1400 W |
| Interconnect | NVLink 1800GB/s | NVLink 1800GB/s |
| Launched | 2024 | 2025 |
Rental price per manufacturer-rated FP16 compute: B200 $1.55 per PFLOP-hour vs B300 $2.22. Formula: cheapest $/hr ÷ dense FP16 PFLOPS (1 PFLOP = 1000 TFLOPS). This uses B200 and B300, whose datasheets may differ from the variants above. It is not measured job throughput. Specs: B200 manufacturer, B300 manufacturer.
What they cost to rent (2026-10-11)
| B200 | B300 | |
|---|---|---|
| Cheapest on-demand $/hr | $3.49 | $4.99 |
| Cheapest spot/community $/hr | $3.20 | $4.08 |
| Cheapest source | Prime Intellect | Prime Intellect |
| Providers offering it | 20 | 17 |
Cheapest on-demand rate; the cheaper one is highlighted. Spot/marketplace tiers shown on the individual pages.
FAQ
B200 is cheaper: the B200 rents from $3.49 per GPU-hour and the B300 from $4.99 on-demand, updated 2026-10-11.
The largest recorded B200 variant has 180 GB and the largest B300 variant has 288 GB. Other variants may have less memory. The B300 has more.
Compare more rental options: the screener · price movers · methodology.