AMD MI455X
vs
Nvidia A10
The MI455X is newer, with 18x the memory and 39x the bandwidth.
At a glance
Memory
18x more on MI455X
- MI455X
- 432 GB
- A10
- 24 GB
Memory bandwidth
39x higher on MI455X
- MI455X
- 23,300 GB/s
- A10
- 600 GB/s
Cheapest on-demand
MI455X is not sold on demand
- MI455X
- --
- A10
- $1.00 /GPU/hr
Price comparison
Median price per GPU per hour by billing type, with the cheapest listing under it.
| Billing | MI455X | A10 | Difference |
|---|---|---|---|
| On-demand | No on-demand listings | $1.42 /GPU/hr from $1.00 | |
| Reserved | No reserved listings | -- /GPU/hr from $0.71 (12 mo) | |
| Spot | No spot listings | -- /GPU/hr from $0.59 |
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 A10: 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
MI455X vs A10 price history
Weekly median on-demand price per GPU per hour
Specs comparison
| Spec | MI455X | A10 | Difference |
|---|---|---|---|
| Memory | |||
| Capacity | 432 GB HBM4 | 24 GB GDDR6 | 18x more on MI455X |
| Bandwidth | 23,300 GB/s | 600 GB/s | 39x higher on MI455X |
| Bus width | 384-bit | ||
| Compute · dense | |||
| FP4 | 40,265 TFLOPS | Not supported | MI455X only |
| FP8 | 20,133 TFLOPS | Not supported | MI455X only |
| FP16 / BF16 | 5,033 TFLOPS | 125 TFLOPS | 40x higher on MI455X |
| INT8 | 5,033 TOPS | 250 TOPS | 20x higher on MI455X |
| FP32 | 315 TFLOPS | 31.2 TFLOPS | 10x higher on MI455X |
| Platform | |||
| Interconnect | Infinity Fabric 3,600 GB/s | PCIe only | Infinity Fabric on MI455X only |
| Released | Q3 2026 | Q2 2021 | 5 years newer on MI455X |
| Precision | |||
| Supported formats | FP4FP6FP8FP16BF16FP32INT8 | FP16BF16TF32FP32INT4INT8 | |
Compute: Vendor peak figures, dense and per GPU. Not measured throughput.
Source: MI455X datasheet and A10 datasheet.
Where to rent them
Providers that rent these GPUs, with each one's cheapest rate. Providers that rent both are listed first.
| Provider | MI455X | A10 |
|---|---|---|
Azure
USA
|
On request Custom | $3.20 /GPU/hr On-demand |
Oracle Cloud
USA
|
On request Custom | $2.00 /GPU/hr On-demand |
Cirrascale
USA
|
On request Custom | -- |
TensorWave
USA
|
On request Custom | -- |
Vultr
USA
|
On request Custom | -- |
Lambda Labs
USA
|
-- | $1.29 /GPU/hr On-demand PCIe |
Sesterce
France
|
-- | $1.42 /GPU/hr On-demand |
Runcrate
USA
|
-- | $1.42 /GPU/hr On-demand PCIe |
OVH
France
|
-- | $1.00 /GPU/hr On-demand |
Cerebrium
USA
|
-- | $1.10 /GPU/hr On-demand |
Alibaba Cloud
China
|
-- | $1.27 /GPU/hr On-demand |
Similar GPUs
Other comparisons in the same class.
-
Nvidia B300
288 GB HBM3e · 66% less bandwidth than the MI455X
From $4.99 /GPU/hr Compare
-
AMD MI355X
288 GB HBM3e · 66% less bandwidth than the MI455X
From $5.99 /GPU/hr Compare
-
Nvidia GB300
288 GB HBM3e · 66% less bandwidth than the MI455X
From $18.00 /GPU/hr Compare
-
Nvidia L40S
48 GB GDDR6 · 44% more bandwidth than the A10
From $0.55 /GPU/hr Compare
-
Nvidia L4
24 GB GDDR6 · 50% less bandwidth than the A10
From $0.32 /GPU/hr Compare
Our data for AMD MI455X was last updated on Sept. 14, 2026, and for Nvidia A10 on Sept. 14, 2026.