AMD MI355X
vs
Nvidia RTX 4070 Ti
A data center GPU against a consumer card, one CDNA 4 and one Ada Lovelace: 288 GB HBM3e against 12 GB GDDR6X, 16x the memory bandwidth on the MI355X, and Infinity Fabric 1,075 GB/s on the MI355X where the RTX 4070 Ti is PCIe only.
At a glance
Updated 7 minutes ago- Memory
- 288 GB
- HBM3e
- Memory bandwidth
- 8.00 TB/s
- From
- $8.60 /GPU/hr
- 4 providers
- Memory
- 12 GB
- GDDR6X
- Memory bandwidth
- 504 GB/s
- From
- $0.19 /GPU/hr
- 2 providers
Price comparison
Cheapest listed price per GPU per hour by billing type, and the median across providers.
| Billing | MI355X | RTX 4070 Ti | Difference |
|---|---|---|---|
| On-demand | $8.60 | $0.19 | 45x more expensive on MI355X |
| Spot | $4.50 | $0.08 | 56x more expensive on MI355X |
| Median | $8.60 | $0.21 | 40x more expensive on MI355X |
Median: Median across providers, one vote each, so a large catalog does not outweigh a small one.
Price history
MI355X vs RTX 4070 Ti price history
Weekly median on-demand price per GPU per hour
Specs comparison
| Spec | MI355X | RTX 4070 Ti | Difference |
|---|---|---|---|
| Memory | |||
| Capacity | 288 GB HBM3e | 12 GB GDDR6X | 24x more on MI355X |
| Bandwidth | 8,000 GB/s | 504 GB/s | 16x higher on MI355X |
| Bus width | 8,192-bit | 192-bit | 43x wider on MI355X |
| Compute · dense | |||
| FP4 | 10,066.3 TFLOPS | Not supported | MI355X only |
| FP8 | 5,033.2 TFLOPS | 160.4 TFLOPS | 31x higher on MI355X |
| FP16 / BF16 | 2,516.6 TFLOPS | 80.2 TFLOPS | 31x higher on MI355X |
| INT8 | 5,033.2 TOPS | 320.7 TOPS | 16x higher on MI355X |
| FP32 | 157.3 TFLOPS | 40.1 TFLOPS | 3.9x higher on MI355X |
| FP64 | 78.6 TFLOPS | Not supported | MI355X only |
| Platform | |||
| Interconnect | Infinity Fabric 1,075 GB/s | PCIe only | Infinity Fabric on MI355X only |
| Board power | 1,400 W | 285 W | 4.9x higher on MI355X |
| Released | Q2 2025 | Q1 2023 | 2 years newer on MI355X |
| Precision | |||
| Supported formats | FP4FP6FP8FP16BF16FP32FP64INT8 | FP8FP16BF16TF32FP32INT4INT8 | |
Compute: Vendor peak figures, dense and per GPU. Not measured throughput.
Source: MI355X datasheet and RTX 4070 Ti datasheet.
Where to rent them
Providers listing these GPUs, those with both first, so you can switch without moving clouds.
| Provider | MI355X /GPU/hr | RTX 4070 Ti /GPU/hr |
|---|---|---|
Oracle Cloud
|
On-Demand $8.60 | -- |
DigitalOcean
|
Spot $4.50 | -- |
TensorWave
|
Custom $2.95 | -- |
Vultr
|
Spot $2.59 | -- |
Runpod
|
-- | On-Demand $0.19 |
Salad
|
-- | On-Demand $0.24 |
Similar GPUs
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Our data for AMD MI355X was last updated on Sept. 7, 2026, and for Nvidia RTX 4070 Ti on Sept. 7, 2026.