AMD MI455X
vs
Nvidia V100
The MI455X is newer, with 14x the memory and 26x the bandwidth. 5 providers list it, against 20 for the V100.
At a glance
Memory
14x more on MI455X
- MI455X
- 432 GB
- V100
- 32 GB
Memory bandwidth
26x higher on MI455X
- MI455X
- 23,300 GB/s
- V100
- 900 GB/s
Cheapest on-demand
MI455X is not sold on demand
- MI455X
- --
- V100
- $0.08 /GPU/hr
Price comparison
Median price per GPU per hour by billing type, with the cheapest listing under it.
| Billing | MI455X | V100 | Difference |
|---|---|---|---|
| On-demand | No on-demand listings | $1.57 /GPU/hr from $0.08 | |
| Reserved | No reserved listings | $1.52 /GPU/hr from $0.17 (24 mo) | |
| Spot | No spot listings | $0.25 /GPU/hr from $0.09 |
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. Verify before provisioning. More on how we price.
Price history
MI455X vs V100 price history
Weekly median on-demand price per GPU per hour
Specs comparison
| Spec | MI455X | V100 | Difference |
|---|---|---|---|
| Memory | |||
| Capacity | 432 GB HBM4 | 32 GB HBM2 | 14x more on MI455X |
| Bandwidth | 23,300 GB/s | 900 GB/s | 26x higher on MI455X |
| Bus width | 4,096-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 | ||
| FP32 | 315 TFLOPS | 15.7 TFLOPS | 20x higher on MI455X |
| FP64 | Not supported | 7.8 TFLOPS | V100 only |
| Platform | |||
| Interconnect | Infinity Fabric 3,600 GB/s | NVLink 300 GB/s | 12x higher on MI455X |
| Released | Q3 2026 | Q2 2017 | 9 years newer on MI455X |
| Precision | |||
| Supported formats | FP4FP6FP8FP16BF16FP32INT8 | FP16FP32FP64INT8 | |
Figures are for each model's headline configuration. Where a form factor carries a different number, it is named under the figure.
Compute: Vendor peak figures, dense and per GPU. Not measured throughput.
Source: MI455X datasheet and V100 datasheet.
Where to rent them
Providers that rent these GPUs, with each one's cheapest rate. No provider we track offers both right now.
| Provider | MI455X | V100 |
|---|---|---|
Azure
USA
|
On request Custom | -- |
Cirrascale
USA
|
On request Custom | -- |
Oracle Cloud
USA
|
On request Custom | -- |
TensorWave
USA
|
On request Custom | -- |
Vultr
USA
|
On request Custom | -- |
Vast.ai
USA
|
-- | $0.08 /GPU/hr On-demand |
HyperAI
Hong Kong
|
-- | $0.14 /GPU/hr On-demand |
Runcrate
USA
|
-- | $2.57 /GPU/hr On-demand NVL |
Sesterce
France
|
-- | $2.57 /GPU/hr On-demand |
Verda
Finland
|
-- | $0.09 /GPU/hr Spot |
Geodd
USA
|
-- | $0.16 /GPU/hr On-demand |
TensorDock
Distributed
|
-- | $0.28 /GPU/hr On-demand SXM |
Cyfuture AI
India
|
-- | $0.55 /GPU/hr On-demand |
5 providers list the MI455X and 20 the V100. Every listing is on the MI455X page and the V100 page.
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 H100
80 GB HBM3 · 3.7x the bandwidth of the V100
From $1.30 /GPU/hr Compare
-
Nvidia RTX 5090
32 GB GDDR7 · 99% more bandwidth than the V100
From $0.35 /GPU/hr Compare
Our data for AMD MI455X was last updated on Sept. 14, 2026, and for Nvidia V100 on Sept. 14, 2026.