Overview
Nvidia B300
|
Nvidia RTX 5090
|
|
|---|---|---|
| Summary | Highest VRAM in the Blackwell lineup for training the largest foundation models. | Top Blackwell consumer GPU for local AI development and rendering. |
| Architecture | Blackwell Ultra | Blackwell |
| Memory | Up to 288 HBM3e | 32GB GDDR7 |
| Memory Bandwidth | 8,000 GB/s | 1,792 GB/s |
| Performance | 9,000 TFLOPS (FP8) | 105 TFLOPS (FP16) |
| Release Date | Q4 2025 | Q1 2025 |
| Performance Segment | High Performance | Mid-Range |
| Datasheet | Link | Link |
Price comparison
B300 Pricing
Listings for the B300 reach $17.80/hr, often reflecting a premium for high availability. However, you might be able to find available instances from as low as $1.88/hr per GPU (spot instance).
How we sort results
Default ranking
Our algorithm weighs five factors to find the most relevant matches for you:
- Price: We blend total hourly price with price-per-GPU to balance affordability and value.
- Specs: We favor offers with higher CPU, RAM, and GPU Memory.
- Billing: We favor on-demand billing for simplicity and flexibility over spot instances, reservations, and custom quotes.
- Location: We blend both datacenter proximity and provider HQ location. Datacenter location matters for latency, while HQ location matters for compliance and support.
- Provider diversity: Each time a provider appears in the list, their subsequent offerings are ranked a little lower, so one provider's offerings don't crowd out the top positions.
Sorting and filtering
Click "View all offerings" to access the full list with sortable columns and filters for billing type, GPU count, vCPUs, and RAM.
Transparency and funding
Ads and sponsors: Any paid placements are fixed at the top and clearly labeled as sponsored content.
Affiliates: Any affiliate links will be indicated to you as well. We may earn a commission if you click them, but this never influences the ranking order.
| Provider | GPUs | Billing | Total/h | |
|---|---|---|---|---|
Lyceum
Our sponsor
|
1x | On-Demand Per GPU, per hour. Instances configurable from 1 to 8 GPUs with per-second billing. | $7.99 | View |
Nebius
|
1x | On-Demand Pay-as-you-go pricing. No term commitments. | $7.85 | View |
Sesterce
|
1x | On-Demand Pay-as-you-go pricing. No term commitments. | $8.70 | View |
Verda
|
1x | On-Demand Pay-as-you-go pricing. No term commitments. | $7.50 | View |
|
Sesterce
|
2x | On-Demand Pay-as-you-go pricing. No term commitments. | $17.40 | View |
Vast.ai
|
1x | On-Demand Pay-as-you-go pricing. No term commitments. | $6.25 | View |
Enverge
|
1x | On-Demand Pay-as-you-go pricing. No term commitments. | $7.50 | View |
Runcrate
|
1x | On-Demand Pay-as-you-go pricing. No term commitments. | $8.48 | View |
|
Verda
|
2x | On-Demand Pay-as-you-go pricing. No term commitments. | $15.00 | View |
DigitalOcean
|
8x | Reserved (12mo) Reserved capacity with a 1-year minimum commitment. | $45.20 | View |
CoreWeave
|
8x | Spot Variable spot pricing with potential interruptions. | $36.70 | View |
Impossible Cloud
|
8x | Reserved (12mo) Reserved capacity with a 1-year minimum commitment. | $33.60 | View |
|
Vast.ai
|
2x | On-Demand Pay-as-you-go pricing. No term commitments. | $10.88 | View |
|
Nebius
|
1x | Spot Variable spot pricing with potential interruptions. | $4.30 | View |
|
Sesterce
|
8x | On-Demand Pay-as-you-go pricing. No term commitments. | $67.80 | View |
| No offerings matching your filters. | ||||
RTX 5090 Pricing
For smaller projects, the RTX 5090 is available around $0.23/hr per GPU (spot instance). This tier offers a 96% discount compared to the higher end of the market ($6.61/hr).
How we sort results
Default ranking
Our algorithm weighs five factors to find the most relevant matches for you:
- Price: We blend total hourly price with price-per-GPU to balance affordability and value.
- Specs: We favor offers with higher CPU, RAM, and GPU Memory.
- Billing: We favor on-demand billing for simplicity and flexibility over spot instances, reservations, and custom quotes.
- Location: We blend both datacenter proximity and provider HQ location. Datacenter location matters for latency, while HQ location matters for compliance and support.
- Provider diversity: Each time a provider appears in the list, their subsequent offerings are ranked a little lower, so one provider's offerings don't crowd out the top positions.
Sorting and filtering
Click "View all offerings" to access the full list with sortable columns and filters for billing type, GPU count, vCPUs, and RAM.
Transparency and funding
Ads and sponsors: Any paid placements are fixed at the top and clearly labeled as sponsored content.
Affiliates: Any affiliate links will be indicated to you as well. We may earn a commission if you click them, but this never influences the ranking order.
| Provider | GPUs | Billing | Total/h | |
|---|---|---|---|---|
Runpod
Our sponsor
|
1x | On-Demand Pay-as-you-go pricing. No term commitments. | $0.69 | View |
Novita
|
1x | On-Demand Pay-as-you-go pricing. No term commitments. | $0.72 | View |
|
Sesterce
|
1x | On-Demand Pay-as-you-go pricing. No term commitments. | $0.71 | View |
|
Runpod
|
1x | On-Demand Pay-as-you-go pricing. No term commitments. | $0.99 | View |
Nova Cloud
|
1x | On-Demand Pay-as-you-go pricing. No term commitments. | $0.54 | View |
SwissGPU
|
1x | On-Demand Pay-as-you-go pricing. No term commitments. | $0.63 | View |
|
Runpod
|
2x | On-Demand Pay-as-you-go pricing. No term commitments. | $1.38 | View |
|
Sesterce
|
2x | On-Demand Pay-as-you-go pricing. No term commitments. | $1.43 | View |
Database Mart
|
1x | Reserved (1mo) Reserved capacity with a 1-month minimum commitment. | $0.53 | View |
|
Nova Cloud
|
2x | On-Demand Pay-as-you-go pricing. No term commitments. | $1.08 | View |
|
Vast.ai
|
1x | On-Demand Pay-as-you-go pricing. No term commitments. | $0.35 | View |
Salad
|
1x | On-Demand Pay-as-you-go pricing. No term commitments. | $0.27 | View |
|
Novita
|
8x | On-Demand Pay-as-you-go pricing. No term commitments. | $5.76 | View |
|
Runpod
|
2x | On-Demand Pay-as-you-go pricing. No term commitments. | $1.98 | View |
|
Database Mart
|
1x | Reserved (1mo) Reserved capacity with a 1-month minimum commitment. | $0.83 | View |
| No offerings matching your filters. | ||||
Heads up: We do our best to keep these specs & prices accurate. However, cloud costs may fluctuate based on region, usage, and other factors not listed here. These are estimates based on common setups and are for informational purposes only. Always verify current rates & exact specs with the provider before provisioning.
Alternative GPUs
Here's how these GPUs compare against alternatives:
Nvidia B300
vs
Nvidia H200
Nvidia B300
vs
Nvidia GH200
Nvidia RTX 5090
vs
Nvidia RTX 4090
Nvidia RTX 5090
vs
Nvidia RTX Pro 6000
Our data for Nvidia B300 was last updated on March 25, 2026, and for Nvidia RTX 5090 on March 25, 2026.