A data center GPU against a consumer card, one Blackwell and one Ampere: 180 GB HBM3e against 10 GB GDDR6X, 10x the memory bandwidth on the B200, and NVLink 1,800 GB/s on the B200 where the RTX 3080 is PCIe only.
At a glance
Updated 4 minutes ago- Memory
- 180 GB
- HBM3e
- Memory bandwidth
- 7.70 TB/s
- From
- $3.75 /GPU/hr
- 35 providers
- Memory
- 10 GB
- GDDR6X
- Memory bandwidth
- 760 GB/s
- From
- $0.10 /GPU/hr
- 5 providers
Price comparison
Cheapest listed price per GPU per hour by billing type, and the median across providers.
| Billing | B200 | RTX 3080 | Difference |
|---|---|---|---|
| On-demand | $3.75 | $0.10 | 39x more expensive on B200 |
| Spot | $3.95 | $0.06 | 67x more expensive on B200 |
| Reserved | $3.75 | $0.12 | 30x more expensive on B200 |
| Median | $6.50 | $0.16 | 41x more expensive on B200 |
Median: Median across providers, one vote each, so a large catalog does not outweigh a small one.
Price history
B200 vs RTX 3080 price history
Weekly median on-demand price per GPU per hour
Specs comparison
| Spec | B200 | RTX 3080 | Difference |
|---|---|---|---|
| Memory | |||
| Capacity | 180 GB HBM3e | 10 GB GDDR6X | 18x more on B200 |
| Bandwidth | 7,700 GB/s | 760 GB/s | 10x higher on B200 |
| Bus width | 320-bit | ||
| Compute · dense | |||
| FP4 | 9,000 TFLOPS | Not supported | B200 only |
| FP8 | 4,500 TFLOPS | Not supported | B200 only |
| FP16 / BF16 | 2,250 TFLOPS | 59.5 TFLOPS | 38x higher on B200 |
| INT8 | 4,500 TOPS | 238 TOPS | 19x higher on B200 |
| FP32 | 75 TFLOPS | 29.8 TFLOPS | 2.5x higher on B200 |
| FP64 | 37 TFLOPS | Not supported | B200 only |
| Platform | |||
| Interconnect | NVLink 1,800 GB/s | PCIe only | NVLink on B200 only |
| Board power | 1,000 W | 320 W | 3.1x higher on B200 |
| Released | Q1 2024 | Q3 2020 | 4 years newer on B200 |
| Precision | |||
| Supported formats | FP4FP6FP8FP16BF16TF32FP32FP64INT8 | FP16BF16TF32FP32INT4INT8 | |
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: B200 datasheet and RTX 3080 datasheet.
Where to rent them
Providers listing these GPUs, those with both first, so you can switch without moving clouds.
| Provider | B200 /GPU/hr | RTX 3080 /GPU/hr |
|---|---|---|
Vast.ai
|
On-Demand $5.31 | On-Demand $0.10 |
GPU.ai
|
On-Demand $5.40 | On-Demand $0.10 |
Runpod
|
On-Demand $6.79 | On-Demand $0.17 |
Packet·ai
|
On-Demand $3.75 | -- |
Lium
|
On-Demand $5.60 | -- |
Spheron
|
On-Demand $7.20 | -- |
Oblivus
|
On-Demand $8.40 | -- |
EmpirioLabs AI
|
On-Demand $9.00 | -- |
Salad
|
-- | On-Demand $0.18 |
Theta EdgeCloud
|
-- | On-Demand $0.20 |
35 providers list the B200 and 5 the RTX 3080. Every listing is on the B200 page and the RTX 3080 page.
Similar GPUs
Other comparisons in the same class.
Our data for Nvidia B200 was last updated on Sept. 7, 2026, and for Nvidia RTX 3080 on Sept. 7, 2026.