AMD MI300X
vs
Nvidia GB200
Two data center GPUs, one CDNA 3 and one Grace Blackwell: 192 GB HBM3 against 186 GB HBM3e and 51% more memory bandwidth on the GB200.
At a glance
Updated 6 minutes ago- Memory
- 192 GB
- HBM3
- Memory bandwidth
- 5.30 TB/s
- From
- $2.39 /GPU/hr
- 10 providers
- Memory
- 186 GB
- HBM3e
- Memory bandwidth
- 8.00 TB/s
- From
- $10.50 /GPU/hr
- 8 providers
Price comparison
Cheapest listed price per GPU per hour by billing type, and the median across providers.
| Billing | MI300X | GB200 | Difference |
|---|---|---|---|
| On-demand | $2.39 | $10.50 | 4.4x more expensive on GB200 |
| Spot | $1.60 | $27.04 | 17x more expensive on GB200 |
| Reserved | $1.61 | $10.58 | 6.6x more expensive on GB200 |
| Median | $2.91 | $16.00 | 5.5x more expensive on GB200 |
Median: Median across providers, one vote each, so a large catalog does not outweigh a small one.
Price history
MI300X vs GB200 price history
Weekly median on-demand price per GPU per hour
Specs comparison
| Spec | MI300X | GB200 | Difference |
|---|---|---|---|
| Memory | |||
| Capacity | 192 GB HBM3 | 186 GB HBM3e | Within 5% |
| Bandwidth | 5,300 GB/s | 8,000 GB/s | 1.5x higher on GB200 |
| Bus width | 8,192-bit | ||
| Compute · dense | |||
| FP4 | Not supported | 10,000 TFLOPS | GB200 only |
| FP8 | 2,614.9 TFLOPS | 5,000 TFLOPS | 1.9x higher on GB200 |
| FP16 / BF16 | 1,307.4 TFLOPS | 2,500 TFLOPS | 1.9x higher on GB200 |
| INT8 | 2,614.9 TOPS | 5,000 TOPS | 1.9x higher on GB200 |
| FP32 | 163.4 TFLOPS | 80 TFLOPS | 2x higher on MI300X |
| FP64 | 81.7 TFLOPS | 40 TFLOPS | 2x higher on MI300X |
| Platform | |||
| Interconnect | Infinity Fabric 896 GB/s | NVLink 1,800 GB/s | 2x higher on GB200 |
| Board power | 750 W | 1,200 W | 1.6x higher on GB200 |
| Released | Q4 2023 | Q1 2024 | |
| Precision | |||
| Supported formats | FP8FP16BF16TF32FP32FP64INT8 | FP4FP6FP8FP16BF16TF32FP32FP64INT8 | |
Compute: Vendor peak figures, dense and per GPU. Not measured throughput.
Source: MI300X datasheet and GB200 datasheet.
Where to rent them
Providers listing these GPUs, those with both first, so you can switch without moving clouds.
| Provider | MI300X /GPU/hr | GB200 /GPU/hr |
|---|---|---|
Oracle Cloud
|
On-Demand $6.00 | On-Demand $16.00 |
Azure
|
On-Demand $7.86 | On-Demand $27.04 |
Runpod
|
On-Demand $2.39 | -- |
DigitalOcean
|
On-Demand $2.59 | -- |
Cyfuture AI
|
On-Demand $2.78 | -- |
Hot Aisle
|
On-Demand $2.99 | -- |
Cirrascale
|
Reserved (12mo) $3.12 | -- |
Crusoe
|
Reservation on request | -- |
CoreWeave
|
-- | On-Demand $10.50 |
AWS
|
-- | Reservation $10.58 |
CUDO
|
-- | Custom on request |
Canopy Wave
|
-- | Custom on request |
Nebius
|
-- | Custom on request |
Together AI
|
-- | Custom on request |
10 providers list the MI300X and 8 the GB200. Every listing is on the MI300X page and the GB200 page.
Similar GPUs
Other comparisons in the same class.
Our data for AMD MI300X was last updated on Sept. 7, 2026, and for Nvidia GB200 on Sept. 7, 2026.