AMD MI325X
vs
Nvidia RTX 4000 Ada
The MI325X is newer, with 13x the memory and 17x the bandwidth. The RTX 4000 Ada is typically cheaper.
At a glance
Memory
13x more on MI325X
- MI325X
- 256 GB
- RTX 4000 Ada
- 20 GB
Memory bandwidth
17x higher on MI325X
- MI325X
- 6,000 GB/s
- RTX 4000 Ada
- 360 GB/s
Cheapest on-demand
91% cheaper on RTX 4000 Ada
- MI325X
- $2.25 /GPU/hr
- RTX 4000 Ada
- $0.20 /GPU/hr
Price comparison
Median price per GPU per hour by billing type, with the cheapest listing under it.
| Billing | MI325X | RTX 4000 Ada | Difference |
|---|---|---|---|
| On-demand | $3.06 /GPU/hr from $2.25 | $0.24 /GPU/hr from $0.20 | 92% cheaper on RTX 4000 Ada |
| Reserved | $1.95 /GPU/hr from $1.48 (12 mo) | -- /GPU/hr from $0.18 (3 mo) | |
| Spot | Sold out | -- /GPU/hr from $0.13 |
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 reserved and spot on the RTX 4000 Ada: 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
MI325X vs RTX 4000 Ada price history
Weekly median on-demand price per GPU per hour
Specs comparison
| Spec | MI325X | RTX 4000 Ada | Difference |
|---|---|---|---|
| Memory | |||
| Capacity | 256 GB HBM3e | 20 GB GDDR6 | 13x more on MI325X |
| Bandwidth | 6,000 GB/s | 360 GB/s | 17x higher on MI325X |
| Bus width | 8,192-bit | 160-bit | 51x wider on MI325X |
| Compute · dense | |||
| FP8 | 2,614.9 TFLOPS | 213.8 TFLOPS | 12x higher on MI325X |
| FP16 / BF16 | 1,307.4 TFLOPS | 106.9 TFLOPS | 12x higher on MI325X |
| INT8 | 2,614.9 TOPS | ||
| FP32 | 163.4 TFLOPS | 26.7 TFLOPS | 6.1x higher on MI325X |
| FP64 | 81.7 TFLOPS | Not supported | MI325X only |
| Platform | |||
| Interconnect | Infinity Fabric 896 GB/s | PCIe only | Infinity Fabric on MI325X only |
| Board power | 1,000 W | 130 W | 7.7x higher on MI325X |
| Released | Q4 2024 | Q3 2023 | 14 months newer on MI325X |
| Precision | |||
| Supported formats | FP8FP16BF16TF32FP32FP64INT8 | FP8FP16BF16TF32FP32INT4INT8 | |
Compute: Vendor peak figures, dense and per GPU. Not measured throughput.
Source: MI325X datasheet and RTX 4000 Ada datasheet.
Where to rent them
Providers that rent these GPUs, with each one's cheapest rate. Providers that rent both are listed first.
| Provider | MI325X | RTX 4000 Ada |
|---|---|---|
DigitalOcean
USA
|
$3.80 /GPU/hr On-demand | $0.76 /GPU/hr On-demand |
Bentaus
USA
|
$2.25 /GPU/hr On-demand | -- |
Cyfuture AI
India
|
$3.00 /GPU/hr On-demand | -- |
TensorWave
USA
|
$2.25 /GPU/hr Custom OAM | -- |
Vultr
USA
|
$2.00 /GPU/hr Spot | -- |
GPU.ai
UAE
|
-- | $0.20 /GPU/hr On-demand |
Runpod
USA
|
-- | $0.20 /GPU/hr On-demand |
Vast.ai
USA
|
-- | $0.20 /GPU/hr On-demand |
Akamai Cloud
USA
|
-- | $0.52 /GPU/hr On-demand |
Sesterce
France
|
-- | $0.87 /GPU/hr On-demand |
Similar GPUs
Other comparisons in the same class.
-
Nvidia H100
80 GB HBM3 · 44% less bandwidth than the MI325X
From $1.73 /GPU/hr Compare
-
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
-
Nvidia L4
24 GB GDDR6 · 17% less bandwidth than the RTX 4000 Ada
From $0.32 /GPU/hr Compare
-
Nvidia A4000
16 GB GDDR6 · 24% more bandwidth than the RTX 4000 Ada
From $0.07 /GPU/hr Compare
Our data for AMD MI325X was last updated on Sept. 14, 2026, and for Nvidia RTX 4000 Ada on Sept. 14, 2026.