AMD MI350X
vs
Nvidia B200
The MI350X is newer and has 60% more memory, with about the same bandwidth. 1 provider lists it, against 39 for the B200.
At a glance
Memory
60% more on MI350X
- MI350X
- 288 GB
- B200
- 180 GB
Memory bandwidth
Within 5%
- MI350X
- 8.00 TB/s
- B200
- 7.70 TB/s
Cheapest on-demand
MI350X is not sold on demand
- MI350X
- --
- B200
- $3.75 /GPU/hr
Price comparison
Median price per GPU per hour by billing type, with the cheapest listing under it.
| Billing | MI350X | B200 | Difference |
|---|---|---|---|
| On-demand | No on-demand listings | $6.79 /GPU/hr from $3.75 | |
| Reserved | -- /GPU/hr from $4.76 (12 mo) | $5.35 /GPU/hr from $3.75 | |
| Spot | -- /GPU/hr from $2.46 | $4.78 /GPU/hr from $4.18 |
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: 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 B200 price history
Weekly median on-demand price per GPU per hour
Specs comparison
| Spec | MI350X | B200 | Difference |
|---|---|---|---|
| Memory | |||
| Capacity | 288 GB HBM3e | 180 GB HBM3e | 60% more on MI350X |
| Bandwidth | 8,000 GB/s | 7,700 GB/s | Within 5% |
| Bus width | 8,192-bit | ||
| Compute · dense | |||
| FP4 | 9,227.5 TFLOPS | 9,000 TFLOPS | Within 5% |
| FP8 | 4,614 TFLOPS | 4,500 TFLOPS | Within 5% |
| FP16 / BF16 | 2,309.6 TFLOPS | 2,250 TFLOPS | Within 5% |
| INT8 | 4,614 TOPS | 4,500 TOPS | Within 5% |
| FP32 | 144.2 TFLOPS | 75 TFLOPS | 92% higher on MI350X |
| FP64 | 72.1 TFLOPS | 37 TFLOPS | 95% higher on MI350X |
| Platform | |||
| Interconnect | Infinity Fabric 1,075 GB/s | NVLink 1,800 GB/s | 67% higher on B200 |
| Board power | 1,000 W | 1,000 W | Identical |
| Released | Q2 2025 | Q1 2024 | 15 months newer on MI350X |
| Precision | |||
| Supported formats | FP4FP6FP8FP16BF16FP32FP64INT8 | FP4FP6FP8FP16BF16TF32FP32FP64INT8 | |
Compute: Vendor peak figures, dense and per GPU. Not measured throughput.
Source: MI350X datasheet and B200 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 | MI350X | B200 |
|---|---|---|
DigitalOcean
USA
|
$4.76 /GPU/hr Reserved | -- |
Packet·ai
USA
|
-- | $3.75 /GPU/hr On-demand |
Lium
Distributed
|
-- | $5.40 /GPU/hr On-demand SXM |
GPU.ai
UAE
|
-- | $6.79 /GPU/hr On-demand SXM |
Runpod
USA
|
-- | $6.79 /GPU/hr On-demand SXM |
Vast.ai
USA
|
-- | $7.50 /GPU/hr On-demand |
EmpirioLabs AI
USA
|
-- | $10.80 /GPU/hr On-demand |
Spheron
Singapore
|
-- | $11.06 /GPU/hr On-demand SXM |
GPUaaS
USA
|
-- | $7.00 /GPU/hr Custom |
1 provider list the MI350X and 39 the B200. Every listing is on the MI350X page and the B200 page.
Similar GPUs
Other comparisons in the same class.
Our data for AMD MI350X was last updated on Sept. 14, 2026, and for Nvidia B200 on Sept. 14, 2026.