The B300 is newer, with 2x the memory and 67% more bandwidth. The H200 is typically cheaper.
At a glance
Memory
2x more on B300
- B300
- 288 GB
- H200
- 141 GB
Memory bandwidth
67% higher on B300
- B300
- 8.00 TB/s
- H200
- 4.80 TB/s
Cheapest on-demand
58% cheaper on H200
- B300
- $4.99 /GPU/hr
- H200
- $2.09 /GPU/hr
Price comparison
Median price per GPU per hour by billing type, with the cheapest listing under it.
| Billing | B300 | H200 | Difference |
|---|---|---|---|
| On-demand | $7.95 /GPU/hr from $4.99 | $4.62 /GPU/hr from $2.09 | 42% cheaper on H200 |
| Reserved | $5.97 /GPU/hr from $4.25 | $4.05 /GPU/hr from $2.22 (1 mo) | 32% cheaper on H200 |
| Spot | $5.55 /GPU/hr from $4.08 | $3.36 /GPU/hr from $1.34 | 39% cheaper on H200 |
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. Verify before provisioning. More on how we price.
Price history
B300 vs H200 price history
Weekly median on-demand price per GPU per hour
Specs comparison
| Spec | B300 | H200 | Difference |
|---|---|---|---|
| Memory | |||
| Capacity | 288 GB HBM3e | 141 GB HBM3e | 2x more on B300 |
| Bandwidth | 8,000 GB/s | 4,800 GB/s | 67% higher on B300 |
| Bus width | 8,192-bit | ||
| Compute · dense | |||
| FP4 | 14,000 TFLOPS | Not supported | B300 only |
| FP8 | 4,500 TFLOPS | 1,979 TFLOPS | 2.3x higher on B300 |
| FP16 / BF16 | 2,250 TFLOPS | 989.5 TFLOPS | 2.3x higher on B300 |
| INT8 | 153.5 TOPS | 1,979 TOPS | 13x higher on H200 |
| FP32 | 75 TFLOPS | 67 TFLOPS | 12% higher on B300 |
| FP64 | 1.2 TFLOPS | 34 TFLOPS | 28x higher on H200 |
| Platform | |||
| Interconnect | NVLink 1,800 GB/s | NVLink 900 GB/s | 2x higher on B300 |
| Board power | 1,100 W | 700 W | 57% higher on B300 |
| Released | Q1 2025 | Q4 2023 | 16 months newer on B300 |
| Precision | |||
| Supported formats | FP4FP6FP8FP16BF16TF32FP32FP64INT8 | FP8FP16BF16TF32FP32FP64INT8 | |
Compute: Vendor peak figures, dense and per GPU. Not measured throughput.
Source: B300 datasheet and H200 datasheet.
Where to rent them
Providers that rent these GPUs, with each one's cheapest rate. Providers that rent both are listed first.
| Provider | B300 | H200 |
|---|---|---|
GPU.ai
UAE
|
$7.89 /GPU/hr On-demand SXM | $3.59 /GPU/hr On-demand SXM |
Runpod
USA
|
$7.89 /GPU/hr On-demand SXM | $3.59 /GPU/hr On-demand SXM |
Lium
Distributed
|
$8.00 /GPU/hr On-demand SXM | $4.00 /GPU/hr On-demand SXM |
Spheron
Singapore
|
$5.81 /GPU/hr Spot SXM | $5.51 /GPU/hr On-demand SXM |
EmpirioLabs AI
USA
|
$16.00 /GPU/hr On-demand | -- |
GPUaaS
USA
|
$5.00 /GPU/hr Custom SXM | -- |
Packet·ai
USA
|
On request Custom SXM | -- |
Impossible Cloud
Germany
|
$4.84 /GPU/hr Reserved | -- |
Vast.ai
USA
|
-- | $4.07 /GPU/hr On-demand NVL |
Runcrate
USA
|
-- | $4.24 /GPU/hr On-demand SXM |
Daytona
USA
|
-- | $4.54 /GPU/hr On-demand |
Jarvislabs
India
|
-- | $4.59 /GPU/hr On-demand SXM |
33 providers list the B300 and 51 the H200. Every listing is on the B300 page and the H200 page.
Similar GPUs
Other comparisons in the same class.
-
Nvidia H100
80 GB HBM3 · 58% less bandwidth than the B300
From $1.71 /GPU/hr Compare -
Nvidia B200
180 GB HBM3e · released Q1 2024
From $3.75 /GPU/hr Compare
-
Nvidia GB300
288 GB HBM3e · released Q1 2025
From $18.00 /GPU/hr Compare
Our data for Nvidia B300 was last updated on Sept. 14, 2026, and for Nvidia H200 on Sept. 14, 2026.