Two Nvidia consumer GPUs on the Ampere architecture: 8 GB GDDR6X against 10 GB GDDR6X and 25% more memory bandwidth on the RTX 3080.
At a glance
Updated 10 minutes ago- Memory
- 8 GB
- GDDR6X
- Memory bandwidth
- 608 GB/s
- From
- $0.10 /GPU/hr
- 1 provider
- Memory
- 10 GB
- GDDR6X
- Memory bandwidth
- 760 GB/s
- From
- $0.18 /GPU/hr
- 2 providers
Price comparison
Cheapest listed price per GPU per hour by billing type, and the median across providers.
| Billing | RTX 3070 Ti | RTX 3080 | Difference |
|---|---|---|---|
| On-demand | $0.10 | $0.18 | 44% cheaper on RTX 3070 Ti |
| Spot | $0.06 | $0.06 | Identical |
| Median | $0.10 | $0.18 | 44% cheaper on RTX 3070 Ti |
Median: Median across providers, one vote each, so a large catalog does not outweigh a small one.
Price history
RTX 3070 Ti vs RTX 3080 price history
Weekly median on-demand price per GPU per hour
Specs comparison
| Spec | RTX 3070 Ti | RTX 3080 | Difference |
|---|---|---|---|
| Memory | |||
| Capacity | 8 GB GDDR6X | 10 GB GDDR6X | 1.2x more on RTX 3080 |
| Bandwidth | 608 GB/s | 760 GB/s | 1.2x higher on RTX 3080 |
| Bus width | 256-bit | 320-bit | 1.2x wider on RTX 3080 |
| Compute · dense | |||
| FP16 / BF16 | 43.5 TFLOPS | 59.5 TFLOPS | 1.4x higher on RTX 3080 |
| INT8 | 174 TOPS | 238 TOPS | 1.4x higher on RTX 3080 |
| FP32 | 21.8 TFLOPS | 29.8 TFLOPS | 1.4x higher on RTX 3080 |
| Platform | |||
| Interconnect | PCIe only | PCIe only | |
| Board power | 290 W | 320 W | 1.1x higher on RTX 3080 |
| Released | Q2 2021 | Q3 2020 | 9 months newer on RTX 3070 Ti |
| Precision | |||
| Supported formats | FP16BF16TF32FP32INT4INT8 | 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: RTX 3070 Ti 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 | RTX 3070 Ti /GPU/hr | RTX 3080 /GPU/hr |
|---|---|---|
Salad
|
On-Demand $0.10 | On-Demand $0.18 |
Runpod
|
-- | On-Demand $0.17 |
Similar GPUs
Other comparisons in the same class.
Our data for Nvidia RTX 3070 Ti was last updated on Sept. 7, 2026, and for Nvidia RTX 3080 on Sept. 7, 2026.