AMD MI325X
vs
Nvidia H100
The MI325X is newer, with 3.2x the memory and 79% more bandwidth. 5 providers list it, against 57 for the H100.
At a glance
Memory
3.2x more on MI325X
- MI325X
- 256 GB
- H100
- 80 GB
Memory bandwidth
79% higher on MI325X
- MI325X
- 6.00 TB/s
- H100
- 3.35 TB/s
Cheapest on-demand
23% cheaper on H100
- MI325X
- $2.25 /GPU/hr
- H100
- $1.73 /GPU/hr
Price comparison
Median price per GPU per hour by billing type, with the cheapest listing under it.
| Billing | MI325X | H100 | Difference |
|---|---|---|---|
| On-demand | $3.06 /GPU/hr from $2.25 | $3.36 /GPU/hr from $1.73 | 9% cheaper on MI325X |
| Reserved | $1.95 /GPU/hr from $1.48 (12 mo) | $3.14 /GPU/hr from $1.53 (1 mo) | 38% cheaper on MI325X |
| Spot | Sold out | $2.10 /GPU/hr from $0.67 |
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
MI325X vs H100 price history
Weekly median on-demand price per GPU per hour
Specs comparison
| Spec | MI325X | H100 | Difference |
|---|---|---|---|
| Memory | |||
| Capacity | 256 GB HBM3e | 80 GB HBM3 94 GB on NVL | 3.2x more on MI325X |
| Bandwidth | 6,000 GB/s | 3,350 GB/s 2,000 GB/s on PCIe 3,938 GB/s on NVL | 79% higher on MI325X |
| Bus width | 8,192-bit | 5,120-bit | 60% wider on MI325X |
| Compute · dense | |||
| FP8 | 2,614.9 TFLOPS | 1,979 TFLOPS | 32% higher on MI325X |
| FP16 / BF16 | 1,307.4 TFLOPS | 989.5 TFLOPS | 32% higher on MI325X |
| INT8 | 2,614.9 TOPS | 1,979 TOPS | 32% higher on MI325X |
| FP32 | 163.4 TFLOPS | 67 TFLOPS | 2.4x higher on MI325X |
| FP64 | 81.7 TFLOPS | 34 TFLOPS | 2.4x higher on MI325X |
| Platform | |||
| Interconnect | Infinity Fabric 896 GB/s | NVLink 900 GB/s NVLink 600 GB/s on PCIe, NVL | Within 5% |
| Board power | 1,000 W | 700 W | 43% higher on MI325X |
| Released | Q4 2024 | Q3 2022 | 2 years newer on MI325X |
| 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: MI325X datasheet and H100 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 | MI325X | H100 |
|---|---|---|
Bentaus
USA
|
$2.25 /GPU/hr On-demand | -- |
Cyfuture AI
India
|
$3.00 /GPU/hr On-demand | -- |
DigitalOcean
USA
|
$3.80 /GPU/hr On-demand | -- |
TensorWave
USA
|
$2.25 /GPU/hr Custom OAM | -- |
Vultr
USA
|
$2.00 /GPU/hr Spot | -- |
Vast.ai
USA
|
-- | $1.73 /GPU/hr On-demand SXM |
HyperAI
Hong Kong
|
-- | $1.80 /GPU/hr On-demand |
GPU.ai
UAE
|
-- | $1.98 /GPU/hr On-demand PCIe |
Lium
Distributed
|
-- | $2.22 /GPU/hr On-demand PCIe |
Hyperstack
UK
|
-- | $2.50 /GPU/hr On-demand PCIe |
Spheron
Singapore
|
-- | $2.64 /GPU/hr On-demand PCIe |
Jarvislabs
India
|
-- | $2.69 /GPU/hr On-demand SXM |
Massed Compute
USA
|
-- | $2.73 /GPU/hr On-demand |
5 providers list the MI325X and 57 the H100. Every listing is on the MI325X page and the H100 page.
Similar GPUs
Other comparisons in the same class.
-
Nvidia B200
180 GB HBM3e · 28% more bandwidth than the MI325X
From $3.75 /GPU/hr Compare
-
Nvidia H200
141 GB HBM3e · 20% less bandwidth than the MI325X
From $2.09 /GPU/hr Compare
-
AMD MI300X
192 GB HBM3 · released Q4 2023
From $2.59 /GPU/hr Compare
-
Nvidia B300
288 GB HBM3e · 2.4x the bandwidth of the H100
From $4.99 /GPU/hr Compare
Our data for AMD MI325X was last updated on Sept. 14, 2026, and for Nvidia H100 on Sept. 14, 2026.