AMD MI325X
vs
Nvidia RTX A6000
A data center GPU against a workstation card, one CDNA 3 and one Ampere: 256 GB HBM3e against 48 GB GDDR6 and 7.8x the memory bandwidth on the MI325X.
At a glance
Updated 6 minutes ago- Memory
- 256 GB
- HBM3e
- Memory bandwidth
- 6.00 TB/s
- From
- $2.25 /GPU/hr
- 5 providers
- Memory
- 48 GB
- GDDR6
- Memory bandwidth
- 768 GB/s
- From
- $0.35 /GPU/hr
- 21 providers
Price comparison
Cheapest listed price per GPU per hour by billing type, and the median across providers.
| Billing | MI325X | RTX A6000 | Difference |
|---|---|---|---|
| On-demand | $2.25 | $0.35 | 6.4x more expensive on MI325X |
| Spot | No spot listings | $0.32 | |
| Reserved | $1.48 | $0.35 | 4.2x more expensive on MI325X |
| Median | $3.07 | $0.56 | 5.4x more expensive on MI325X |
Median: Median across providers, one vote each, so a large catalog does not outweigh a small one.
Price history
MI325X vs RTX A6000 price history
Weekly median on-demand price per GPU per hour
Specs comparison
| Spec | MI325X | RTX A6000 | Difference |
|---|---|---|---|
| Memory | |||
| Capacity | 256 GB HBM3e | 48 GB GDDR6 | 5.3x more on MI325X |
| Bandwidth | 6,000 GB/s | 768 GB/s | 7.8x higher on MI325X |
| Bus width | 8,192-bit | 384-bit | 21x wider on MI325X |
| Compute · dense | |||
| FP8 | 2,614.9 TFLOPS | Not supported | MI325X only |
| FP16 / BF16 | 1,307.4 TFLOPS | 154.8 TFLOPS | 8.4x higher on MI325X |
| INT8 | 2,614.9 TOPS | 309.7 TOPS | 8.4x higher on MI325X |
| FP32 | 163.4 TFLOPS | 38.7 TFLOPS | 4.2x higher on MI325X |
| FP64 | 81.7 TFLOPS | Not supported | MI325X only |
| Platform | |||
| Interconnect | Infinity Fabric 896 GB/s | NVLink 112 GB/s | 8x higher on MI325X |
| Board power | 1,000 W | 300 W | 3.3x higher on MI325X |
| Released | Q4 2024 | Q4 2020 | 4 years newer on MI325X |
| Precision | |||
| Supported formats | FP8FP16BF16TF32FP32FP64INT8 | FP16BF16TF32FP32INT4INT8 | |
Compute: Vendor peak figures, dense and per GPU. Not measured throughput.
Source: MI325X datasheet and RTX A6000 datasheet.
Where to rent them
Providers listing these GPUs, those with both first, so you can switch without moving clouds.
| Provider | MI325X /GPU/hr | RTX A6000 /GPU/hr |
|---|---|---|
Bentaus
|
On-Demand $2.25 | -- |
Cyfuture AI
|
On-Demand $3.02 | -- |
DigitalOcean
|
On-Demand $3.80 | -- |
TensorWave
|
Custom $2.25 | -- |
Vultr
|
Spot $2.00 | -- |
Thunder Compute
|
-- | On-Demand $0.35 |
Vast.ai
|
-- | On-Demand $0.40 |
GPU.ai
|
-- | On-Demand $0.41 |
Lium
|
-- | On-Demand $0.42 |
Spheron
|
-- | On-Demand $0.54 |
Massed Compute
|
-- | On-Demand $0.57 |
Sesterce
|
-- | On-Demand $0.63 |
Runcrate
|
-- | On-Demand $0.63 |
5 providers list the MI325X and 21 the RTX A6000. Every listing is on the MI325X page and the RTX A6000 page.
Similar GPUs
Other comparisons in the same class.
Our data for AMD MI325X was last updated on Sept. 7, 2026, and for Nvidia RTX A6000 on Sept. 7, 2026.