AMD MI300X
vs
Nvidia RTX 3070
A data center GPU against a consumer card, one CDNA 3 and one Ampere: 192 GB HBM3 against 8 GB GDDR6, 12x the memory bandwidth on the MI300X, and Infinity Fabric 896 GB/s on the MI300X where the RTX 3070 is PCIe only.
At a glance
Updated 5 minutes ago- Memory
- 192 GB
- HBM3
- Memory bandwidth
- 5.30 TB/s
- From
- $2.39 /GPU/hr
- 10 providers
- Memory
- 8 GB
- GDDR6
- Memory bandwidth
- 448 GB/s
- From
- $0.08 /GPU/hr
- 4 providers
Price comparison
Cheapest listed price per GPU per hour by billing type, and the median across providers.
| Billing | MI300X | RTX 3070 | Difference |
|---|---|---|---|
| On-demand | $2.39 | $0.08 | 31x more expensive on MI300X |
| Spot | $1.60 | $0.04 | 40x more expensive on MI300X |
| Reserved | $1.61 | $0.11 | 15x more expensive on MI300X |
| Median | $2.91 | $0.12 | 25x more expensive on MI300X |
Median: Median across providers, one vote each, so a large catalog does not outweigh a small one.
Price history
MI300X vs RTX 3070 price history
Weekly median on-demand price per GPU per hour
Specs comparison
| Spec | MI300X | RTX 3070 | Difference |
|---|---|---|---|
| Memory | |||
| Capacity | 192 GB HBM3 | 8 GB GDDR6 | 24x more on MI300X |
| Bandwidth | 5,300 GB/s | 448 GB/s | 12x higher on MI300X |
| Bus width | 8,192-bit | 256-bit | 32x wider on MI300X |
| Compute · dense | |||
| FP8 | 2,614.9 TFLOPS | Not supported | MI300X only |
| FP16 / BF16 | 1,307.4 TFLOPS | 40.6 TFLOPS | 32x higher on MI300X |
| INT8 | 2,614.9 TOPS | 162.6 TOPS | 16x higher on MI300X |
| FP32 | 163.4 TFLOPS | 20.3 TFLOPS | 8x higher on MI300X |
| FP64 | 81.7 TFLOPS | Not supported | MI300X only |
| Platform | |||
| Interconnect | Infinity Fabric 896 GB/s | PCIe only | Infinity Fabric on MI300X only |
| Board power | 750 W | 220 W | 3.4x higher on MI300X |
| Released | Q4 2023 | Q4 2020 | 3 years newer on MI300X |
| Precision | |||
| Supported formats | FP8FP16BF16TF32FP32FP64INT8 | FP16BF16TF32FP32INT4INT8 | |
Compute: Vendor peak figures, dense and per GPU. Not measured throughput.
Source: MI300X datasheet and RTX 3070 datasheet.
Where to rent them
Providers listing these GPUs, those with both first, so you can switch without moving clouds.
| Provider | MI300X /GPU/hr | RTX 3070 /GPU/hr |
|---|---|---|
Runpod
|
On-Demand $2.39 | On-Demand $0.13 |
DigitalOcean
|
On-Demand $2.59 | -- |
Cyfuture AI
|
On-Demand $2.78 | -- |
Hot Aisle
|
On-Demand $2.99 | -- |
Oracle Cloud
|
On-Demand $6.00 | -- |
Azure
|
On-Demand $7.86 | -- |
Cirrascale
|
Reserved (12mo) $3.12 | -- |
Crusoe
|
Reservation on request | -- |
Vast.ai
|
-- | On-Demand $0.08 |
Salad
|
-- | On-Demand $0.10 |
Theta EdgeCloud
|
-- | On-Demand $0.10 |
10 providers list the MI300X and 4 the RTX 3070. Every listing is on the MI300X page and the RTX 3070 page.
Similar GPUs
Other comparisons in the same class.
Our data for AMD MI300X was last updated on Sept. 7, 2026, and for Nvidia RTX 3070 on Sept. 7, 2026.