The GB300 is newer, with 18x the memory and 11x the bandwidth. The P100 is cheaper right now.
At a glance
Memory
18x more on GB300
- GB300
- 288 GB
- P100
- 16 GB
Memory bandwidth
11x higher on GB300
- GB300
- 8,000 GB/s
- P100
- 732 GB/s
Cheapest on-demand
93% cheaper on P100
- GB300
- $18.00 /GPU/hr
- P100
- $1.27 /GPU/hr
Price comparison
Median price per GPU per hour by billing type, with the cheapest listing under it.
| Billing | GB300 | P100 | Difference |
|---|---|---|---|
| On-demand | -- /GPU/hr from $18.00 | $1.50 /GPU/hr from $1.27 | |
| Reserved | On request | $1.04 /GPU/hr from $0.22 (24 mo) | |
| Spot | Sold out | -- /GPU/hr from $0.60 |
Heads up: A provider's own page may quote a different figure, for example on tax, region or a promotion. A monthly-only plan shows a derived hourly rate. Medians are across providers, one vote each, so a large catalog does not outweigh a small one. No median for on-demand on the GB300 and spot on the P100: we only show one when at least 3 providers list the GPU on that billing type. Verify before provisioning. More on how we price.
Price history
GB300 vs P100 price history
Weekly median on-demand price per GPU per hour
Specs comparison
| Spec | GB300 | P100 | Difference |
|---|---|---|---|
| Memory | |||
| Capacity | 288 GB HBM3e | 16 GB HBM2 | 18x more on GB300 |
| Bandwidth | 8,000 GB/s | 732 GB/s | 11x higher on GB300 |
| Bus width | 8,192-bit | 4,096-bit | 2x wider on GB300 |
| Compute · dense | |||
| FP4 | 15,000 TFLOPS | Not supported | GB300 only |
| FP8 | 5,000 TFLOPS | Not supported | GB300 only |
| FP16 / BF16 | 2,500 TFLOPS | 18.7 TFLOPS | 134x higher on GB300 |
| INT8 | 165 TOPS | Not supported | GB300 only |
| FP32 | 80 TFLOPS | 9.3 TFLOPS | 8.6x higher on GB300 |
| FP64 | 1.3 TFLOPS | 4.7 TFLOPS | 3.6x higher on P100 |
| Platform | |||
| Interconnect | NVLink 1,800 GB/s | NVLink 160 GB/s | 11x higher on GB300 |
| Board power | 1,400 W | 250 W | 5.6x higher on GB300 |
| Released | Q1 2025 | Q2 2016 | 9 years newer on GB300 |
| Precision | |||
| Supported formats | FP4FP6FP8FP16BF16TF32FP32FP64INT8 | FP16FP32FP64 | |
Figures are for each model's headline configuration. Where a form factor carries a different number, it is named under the figure.
Compute: Vendor peak figures, dense and per GPU. Not measured throughput.
Source: GB300 datasheet and P100 datasheet.
Where to rent them
Providers that rent these GPUs, with each one's cheapest rate. Providers that rent both are listed first.
| Provider | GB300 | P100 |
|---|---|---|
Oracle Cloud
USA
|
$18.00 /GPU/hr On-demand NVL | $1.27 /GPU/hr On-demand |
GPUaaS
USA
|
$5.00 /GPU/hr Custom NVL | -- |
Orion AI Factory
Serbia
|
On request Reserved NVL | -- |
CambridgeNexus
USA
|
On request Custom NVL | -- |
AWS
USA
|
On request Reserved | -- |
CoreWeave
USA
|
On request Custom NVL | -- |
Gcore
Luxembourg
|
On request Custom NVL | -- |
Nebius
Netherlands
|
On request Custom NVL | -- |
Scaleway
France
|
-- | $1.36 /GPU/hr On-demand |
Google Cloud
USA
|
-- | $1.51 /GPU/hr On-demand |
Alibaba Cloud
China
|
-- | $1.55 /GPU/hr On-demand |
Database Mart
USA
|
-- | $0.22 /GPU/hr Reserved |
10 providers list the GB300 and 5 the P100. Every listing is on the GB300 page and the P100 page.
Similar GPUs
Other comparisons in the same class.
Our data for Nvidia GB300 was last updated on Sept. 14, 2026, and for Nvidia P100 on Sept. 14, 2026.