The RTX 5080 is newer, with 2x the memory and 58% more bandwidth. The RTX 3070 Ti is cheaper right now.
At a glance
Memory
2x more on RTX 5080
- RTX 3070 Ti
- 8 GB
- RTX 5080
- 16 GB
Memory bandwidth
58% higher on RTX 5080
- RTX 3070 Ti
- 608 GB/s
- RTX 5080
- 960 GB/s
Cheapest on-demand
51% cheaper on RTX 3070 Ti
- RTX 3070 Ti
- $0.10 /GPU/hr
- RTX 5080
- $0.20 /GPU/hr
Price comparison
Median price per GPU per hour by billing type, with the cheapest listing under it.
| Billing | RTX 3070 Ti | RTX 5080 | Difference |
|---|---|---|---|
| On-demand | -- /GPU/hr from $0.10 | $0.28 /GPU/hr from $0.20 | |
| Reserved | No reserved listings | -- /GPU/hr from $0.24 (1 mo) | |
| Spot | -- /GPU/hr from $0.06 | -- /GPU/hr from $0.15 |
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 on-demand and spot on the RTX 3070 Ti and reserved and spot on the RTX 5080: 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
RTX 3070 Ti vs RTX 5080 price history
Weekly median on-demand price per GPU per hour
Specs comparison
| Spec | RTX 3070 Ti | RTX 5080 | Difference |
|---|---|---|---|
| Memory | |||
| Capacity | 8 GB GDDR6X | 16 GB GDDR7 | 2x more on RTX 5080 |
| Bandwidth | 608 GB/s | 960 GB/s | 58% higher on RTX 5080 |
| Bus width | 256-bit | 256-bit | Identical |
| Compute · dense | |||
| FP4 | Not supported | 900.4 TFLOPS | RTX 5080 only |
| FP8 | Not supported | 225.1 TFLOPS | RTX 5080 only |
| FP16 / BF16 | 43.5 TFLOPS | 112.6 TFLOPS | 2.6x higher on RTX 5080 |
| INT8 | 174 TOPS | 450.2 TOPS | 2.6x higher on RTX 5080 |
| FP32 | 21.8 TFLOPS | 56.3 TFLOPS | 2.6x higher on RTX 5080 |
| Platform | |||
| Interconnect | PCIe only | PCIe only | |
| Board power | 290 W | 360 W | 24% higher on RTX 5080 |
| Released | Q2 2021 | Q1 2025 | 4 years newer on RTX 5080 |
| Precision | |||
| Supported formats | FP16BF16TF32FP32INT4INT8 | FP4FP8FP16BF16TF32FP32INT8 | |
Compute: Vendor peak figures, dense and per GPU. Not measured throughput.
Source: RTX 3070 Ti datasheet and RTX 5080 datasheet.
Where to rent them
Providers that rent these GPUs, with each one's cheapest rate. Providers that rent both are listed first.
| Provider | RTX 3070 Ti | RTX 5080 |
|---|---|---|
Salad
Distributed
|
$0.10 /GPU/hr On-demand | $0.26 /GPU/hr On-demand |
Vast.ai
USA
|
$0.12 /GPU/hr On-demand | $0.20 /GPU/hr On-demand |
GPU.ai
UAE
|
-- | $0.25 /GPU/hr On-demand |
Theta EdgeCloud
Distributed
|
-- | $0.35 /GPU/hr On-demand |
SwissGPU
Switzerland
|
-- | $0.30 /GPU/hr On-demand |
Runpod
USA
|
-- | $0.39 /GPU/hr On-demand |
Similar GPUs
Other comparisons in the same class.
-
Nvidia RTX 4070
12 GB GDDR6X · 17% less bandwidth than the RTX 3070 Ti
From $0.11 /GPU/hr Compare -
Nvidia RTX 3080
10 GB GDDR6X · 25% more bandwidth than the RTX 3070 Ti
From $0.11 /GPU/hr Compare
-
Nvidia RTX 3070
8 GB GDDR6 · 26% less bandwidth than the RTX 3070 Ti
From $0.08 /GPU/hr Compare
-
Nvidia RTX 5090
32 GB GDDR7 · 87% more bandwidth than the RTX 5080
From $0.35 /GPU/hr Compare
-
Nvidia RTX 5070 Ti
16 GB GDDR7 · released Q1 2025
From $0.16 /GPU/hr Compare
Our data for Nvidia RTX 3070 Ti was last updated on Sept. 14, 2026, and for Nvidia RTX 5080 on Sept. 14, 2026.