The GB300 is newer and has 60% more memory, with about the same bandwidth. The B200 is cheaper right now.
At a glance
Memory
60% more on GB300
- B200
- 180 GB
- GB300
- 288 GB
Memory bandwidth
Within 5%
- B200
- 7.70 TB/s
- GB300
- 8.00 TB/s
Cheapest on-demand
79% cheaper on B200
- B200
- $3.75 /GPU/hr
- GB300
- $18.00 /GPU/hr
Price comparison
Median price per GPU per hour by billing type, with the cheapest listing under it.
| Billing | B200 | GB300 | Difference |
|---|---|---|---|
| On-demand | $7.13 /GPU/hr from $3.75 | -- /GPU/hr from $18.00 | |
| Reserved | $5.36 /GPU/hr from $3.75 | On request | |
| Spot | $4.26 /GPU/hr from $3.73 | Sold out |
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: 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
B200 vs GB300 price history
Weekly median on-demand price per GPU per hour
Specs comparison
| Spec | B200 | GB300 | Difference |
|---|---|---|---|
| Memory | |||
| Capacity | 180 GB HBM3e | 288 GB HBM3e | 60% more on GB300 |
| Bandwidth | 7,700 GB/s | 8,000 GB/s | Within 5% |
| Bus width | 8,192-bit | ||
| Compute · dense | |||
| FP4 | 9,000 TFLOPS | 15,000 TFLOPS | 67% higher on GB300 |
| FP8 | 4,500 TFLOPS | 5,000 TFLOPS | 11% higher on GB300 |
| FP16 / BF16 | 2,250 TFLOPS | 2,500 TFLOPS | 11% higher on GB300 |
| INT8 | 4,500 TOPS | 165 TOPS | 27x higher on B200 |
| FP32 | 75 TFLOPS | 80 TFLOPS | 7% higher on GB300 |
| FP64 | 37 TFLOPS | 1.3 TFLOPS | 28x higher on B200 |
| Platform | |||
| Interconnect | NVLink 1,800 GB/s | NVLink 1,800 GB/s | Identical |
| Board power | 1,000 W | 1,400 W | 40% higher on GB300 |
| Released | Q1 2024 | Q1 2025 | 12 months newer on GB300 |
| Precision | |||
| Supported formats | FP4FP6FP8FP16BF16TF32FP32FP64INT8 | FP4FP6FP8FP16BF16TF32FP32FP64INT8 | |
Compute: Vendor peak figures, dense and per GPU. Not measured throughput.
Source: B200 datasheet and GB300 datasheet.
Where to rent them
Providers that rent these GPUs, with each one's cheapest rate. No provider we track offers both right now.
| Provider | B200 | GB300 |
|---|---|---|
Packet·ai
USA
|
$3.75 /GPU/hr On-demand | -- |
Lium
Distributed
|
$5.60 /GPU/hr On-demand SXM | -- |
Vast.ai
USA
|
$6.25 /GPU/hr On-demand | -- |
GPU.ai
UAE
|
$6.54 /GPU/hr On-demand SXM | -- |
Runpod
USA
|
$7.99 /GPU/hr On-demand SXM | -- |
Spheron
Singapore
|
$11.06 /GPU/hr On-demand SXM | -- |
EmpirioLabs AI
USA
|
$11.20 /GPU/hr On-demand | -- |
GPUaaS
USA
|
$7.00 /GPU/hr Custom | -- |
Oracle Cloud
USA
|
-- | $18.00 /GPU/hr On-demand NVL |
AWS
USA
|
-- | On request Reserved |
CoreWeave
USA
|
-- | On request Custom NVL |
Gcore
Luxembourg
|
-- | On request Custom NVL |
Nebius
Netherlands
|
-- | On request Custom NVL |
Together AI
USA
|
-- | On request Custom NVL |
Verda
Finland
|
-- | $10.95 /GPU/hr On-demand SXM |
38 providers list the B200 and 7 the GB300. Every listing is on the B200 page and the GB300 page.
Similar GPUs
Other comparisons in the same class.
Our data for Nvidia B200 was last updated on Sept. 14, 2026, and for Nvidia GB300 on Sept. 14, 2026.