Two Nvidia consumer GPUs, one Turing and one Ada Lovelace: 11 GB GDDR6 against 16 GB GDDR6X, 16% more memory bandwidth on the RTX 4080, and NVLink 100 GB/s on the RTX 2080 Ti where the RTX 4080 is PCIe only.
At a glance
Updated 4 minutes ago- Memory
- 11 GB
- GDDR6
- Memory bandwidth
- 616 GB/s
- From
- $0.07 /GPU/hr
- 3 providers
- Memory
- 16 GB
- GDDR6X
- Memory bandwidth
- 717 GB/s
- From
- $0.13 /GPU/hr
- 7 providers
Price comparison
Cheapest listed price per GPU per hour by billing type, and the median across providers.
| Billing | RTX 2080 Ti | RTX 4080 | Difference |
|---|---|---|---|
| On-demand | $0.07 | $0.13 | 50% cheaper on RTX 2080 Ti |
| Spot | $0.04 | $0.11 | 2.6x more expensive on RTX 4080 |
| Reserved | $0.07 | $0.17 | 2.3x more expensive on RTX 4080 |
| Median | $0.10 | $0.25 | 2.5x more expensive on RTX 4080 |
Median: Median across providers, one vote each, so a large catalog does not outweigh a small one.
Price history
RTX 2080 Ti vs RTX 4080 price history
Weekly median on-demand price per GPU per hour
Specs comparison
| Spec | RTX 2080 Ti | RTX 4080 | Difference |
|---|---|---|---|
| Memory | |||
| Capacity | 11 GB GDDR6 | 16 GB GDDR6X | 1.5x more on RTX 4080 |
| Bandwidth | 616 GB/s | 717 GB/s | 1.2x higher on RTX 4080 |
| Bus width | 352-bit | 256-bit | 1.4x wider on RTX 2080 Ti |
| Compute · dense | |||
| FP8 | Not supported | 194.9 TFLOPS | RTX 4080 only |
| FP16 / BF16 | 53.8 TFLOPS | 97.5 TFLOPS | 1.8x higher on RTX 4080 |
| INT8 | 215.2 TOPS | 389.9 TOPS | 1.8x higher on RTX 4080 |
| FP32 | 13.4 TFLOPS | 48.7 TFLOPS | 3.6x higher on RTX 4080 |
| Platform | |||
| Interconnect | NVLink 100 GB/s | PCIe only | NVLink on RTX 2080 Ti only |
| Board power | 250 W | 320 W | 1.3x higher on RTX 4080 |
| Released | Q3 2018 | Q4 2022 | 4 years newer on RTX 4080 |
| Precision | |||
| Supported formats | FP16FP32INT4INT8 | FP8FP16BF16TF32FP32INT4INT8 | |
Compute: Vendor peak figures, dense and per GPU. Not measured throughput.
Source: RTX 2080 Ti datasheet and RTX 4080 datasheet.
Where to rent them
Providers listing these GPUs, those with both first, so you can switch without moving clouds.
| Provider | RTX 2080 Ti /GPU/hr | RTX 4080 /GPU/hr |
|---|---|---|
Vast.ai
|
On-Demand $0.07 | On-Demand $0.13 |
Salad
|
On-Demand $0.10 | On-Demand $0.28 |
Theta EdgeCloud
|
On-Demand $0.12 | On-Demand $0.26 |
GPU.ai
|
-- | On-Demand $0.17 |
GPUhub
|
-- | On-Demand $0.25 |
SwissGPU
|
-- | On-Demand $0.25 |
Runpod
|
-- | On-Demand $0.27 |
Similar GPUs
Other comparisons in the same class.
Our data for Nvidia RTX 2080 Ti was last updated on Sept. 7, 2026, and for Nvidia RTX 4080 on Sept. 7, 2026.