AMD MI300X
vs
Nvidia H100
The MI300X is newer, with 2.4x the memory and 58% more bandwidth.
At a glance
Memory
2.4x more on MI300X
- MI300X
- 192 GB
- H100
- 80 GB
Memory bandwidth
58% higher on MI300X
- MI300X
- 5.30 TB/s
- H100
- 3.35 TB/s
Cheapest on-demand
25% cheaper on H100
- MI300X
- $2.39 /GPU/hr
- H100
- $1.80 /GPU/hr
Price comparison
Median price per GPU per hour by billing type, with the cheapest listing under it.
| Billing | MI300X | H100 | Difference |
|---|---|---|---|
| On-demand | $2.85 /GPU/hr from $2.39 | $3.69 /GPU/hr from $1.80 | 23% cheaper on MI300X |
| Reserved | $2.81 /GPU/hr from $1.62 (12 mo) | $3.32 /GPU/hr from $1.53 (1 mo) | 15% cheaper on MI300X |
| Spot | -- /GPU/hr from $1.76 | $2.31 /GPU/hr from $1.29 |
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 spot on the MI300X: 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
MI300X vs H100 price history
Weekly median on-demand price per GPU per hour
Specs comparison
| Spec | MI300X | H100 | Difference |
|---|---|---|---|
| Memory | |||
| Capacity | 192 GB HBM3 | 80 GB HBM3 94 GB on NVL | 2.4x more on MI300X |
| Bandwidth | 5,300 GB/s | 3,350 GB/s 2,000 GB/s on PCIe 3,938 GB/s on NVL | 58% higher on MI300X |
| Bus width | 8,192-bit | 5,120-bit | 60% wider on MI300X |
| Compute · dense | |||
| FP8 | 2,614.9 TFLOPS | 1,979 TFLOPS | 32% higher on MI300X |
| FP16 / BF16 | 1,307.4 TFLOPS | 989.5 TFLOPS | 32% higher on MI300X |
| INT8 | 2,614.9 TOPS | 1,979 TOPS | 32% higher on MI300X |
| FP32 | 163.4 TFLOPS | 67 TFLOPS | 2.4x higher on MI300X |
| FP64 | 81.7 TFLOPS | 34 TFLOPS | 2.4x higher on MI300X |
| Platform | |||
| Interconnect | Infinity Fabric 896 GB/s | NVLink 900 GB/s NVLink 600 GB/s on PCIe, NVL | Within 5% |
| Board power | 750 W | 700 W | 7% higher on MI300X |
| Released | Q4 2023 | Q3 2022 | 15 months newer on MI300X |
| Precision | |||
| Supported formats | FP8FP16BF16TF32FP32FP64INT8 | FP8FP16BF16TF32FP32FP64INT8 | |
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: MI300X datasheet and H100 datasheet.
Where to rent them
Providers that rent these GPUs, with each one's cheapest rate. Providers that rent both are listed first.
| Provider | MI300X | H100 |
|---|---|---|
Runpod
USA
|
$2.39 /GPU/hr On-demand | $2.89 /GPU/hr On-demand PCIe |
Denvr
Canada
|
On request Custom | -- |
DigitalOcean
USA
|
$2.59 /GPU/hr On-demand | -- |
Cyfuture AI
India
|
$2.80 /GPU/hr On-demand | -- |
Oracle Cloud
USA
|
$6.00 /GPU/hr On-demand | -- |
Azure
USA
|
$7.86 /GPU/hr On-demand | -- |
Cirrascale
USA
|
$3.12 /GPU/hr Reserved | -- |
Crusoe
USA
|
On request Reserved | -- |
HyperAI
Hong Kong
|
-- | $1.80 /GPU/hr On-demand |
GPU.ai
UAE
|
-- | $1.98 /GPU/hr On-demand PCIe |
Lium
Distributed
|
-- | $2.10 /GPU/hr On-demand SXM |
Spheron
Singapore
|
-- | $2.65 /GPU/hr On-demand PCIe |
Massed Compute
USA
|
-- | $2.73 /GPU/hr On-demand |
Sesterce
France
|
-- | $2.75 /GPU/hr On-demand |
Scaleway
France
|
-- | $3.21 /GPU/hr On-demand PCIe |
11 providers list the MI300X and 57 the H100. Every listing is on the MI300X page and the H100 page.
Similar GPUs
Other comparisons in the same class.
Our data for AMD MI300X was last updated on Sept. 14, 2026, and for Nvidia H100 on Sept. 14, 2026.