AMD MI350X
vs
Nvidia A4000
A data center GPU against a workstation card, one CDNA 4 and one Ampere: 288 GB HBM3e against 16 GB GDDR6, 18x the memory bandwidth on the MI350X, and Infinity Fabric 1,075 GB/s on the MI350X where the A4000 is PCIe only.
At a glance
Memory
- MI350X
- 288 GB
- A4000
- 16 GB
18x more on MI350X
Memory bandwidth
- MI350X
- 8,000 GB/s
- A4000
- 448 GB/s
18x higher on MI350X
Cheapest on-demand
- MI350X
- --
- A4000
- $0.09 /GPU/hr
MI350X is not sold on demand
Price comparison
Median price per GPU per hour by billing type, with the cheapest listing under it.
| Billing | MI350X | A4000 | Difference |
|---|---|---|---|
| On-demand | No on-demand listings | $0.21 /GPU/hr from $0.09 | |
| Reserved | -- /GPU/hr from $4.76 (12 mo) | $0.18 /GPU/hr from $0.06 (3 mo) | |
| Spot | -- /GPU/hr from $4.00 | -- /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. No median for reserved and spot on the MI350X and spot on the A4000: 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
MI350X vs A4000 price history
Weekly median on-demand price per GPU per hour
Specs comparison
| Spec | MI350X | A4000 | Difference |
|---|---|---|---|
| Memory | |||
| Capacity | 288 GB HBM3e | 16 GB GDDR6 | 18x more on MI350X |
| Bandwidth | 8,000 GB/s | 448 GB/s | 18x higher on MI350X |
| Bus width | 8,192-bit | 256-bit | 32x wider on MI350X |
| Compute · dense | |||
| FP4 | 9,227.5 TFLOPS | Not supported | MI350X only |
| FP8 | 4,614 TFLOPS | Not supported | MI350X only |
| FP16 / BF16 | 2,309.6 TFLOPS | 76.7 TFLOPS | 30x higher on MI350X |
| INT8 | 4,614 TOPS | ||
| FP32 | 144.2 TFLOPS | 19.2 TFLOPS | 7.5x higher on MI350X |
| FP64 | 72.1 TFLOPS | Not supported | MI350X only |
| Platform | |||
| Interconnect | Infinity Fabric 1,075 GB/s | PCIe only | Infinity Fabric on MI350X only |
| Board power | 1,000 W | 140 W | 7.1x higher on MI350X |
| Released | Q2 2025 | Q2 2021 | 4 years newer on MI350X |
| Precision | |||
| Supported formats | FP4FP6FP8FP16BF16FP32FP64INT8 | FP16BF16TF32FP32INT4INT8 | |
Compute: Vendor peak figures, dense and per GPU. Not measured throughput.
Source: MI350X datasheet and A4000 datasheet.
Where to rent them
Providers listing these GPUs, those with both first, so you can switch without moving clouds.
| Provider | MI350X /GPU/hr | A4000 /GPU/hr |
|---|---|---|
DigitalOcean
|
Reserved (12mo) $4.76 | -- |
Vast.ai
|
-- | On-Demand $0.09 |
GPU.ai
|
-- | On-Demand $0.10 |
Sesterce
|
-- | On-Demand $0.17 |
Spheron
|
-- | On-Demand $0.17 |
EmpirioLabs AI
|
-- | On-Demand $0.25 |
Runcrate
|
-- | On-Demand $0.88 |
Hyperstack
|
-- | On-Demand $0.15 |
TensorDock
|
-- | On-Demand $0.21 |
1 provider list the MI350X and 13 the A4000. Every listing is on the MI350X page and the A4000 page.
Similar GPUs
Other comparisons in the same class.
-
Nvidia B200
180 GB HBM3e · released Q1 2024
From $3.75 /GPU/hr Compare
-
Nvidia H200
141 GB HBM3e · 40% less bandwidth than the MI350X
From $2.09 /GPU/hr Compare
-
AMD MI355X
288 GB HBM3e · released Q2 2025
From $8.60 /GPU/hr Compare
-
Nvidia T4
16 GB GDDR6 · 33% less bandwidth than the A4000
From $0.07 /GPU/hr Compare
-
Nvidia RTX 4000 Ada
20 GB GDDR6 · 20% less bandwidth than the A4000
From $0.20 /GPU/hr Compare
Our data for AMD MI350X was last updated on Sept. 14, 2026, and for Nvidia A4000 on Sept. 14, 2026.