A consumer GPU against a data center card, one Ada Lovelace and one Volta: 24 GB GDDR6X against 32 GB HBM2, 12% more memory bandwidth on the V100S, and NVLink 300 GB/s on the V100S where the RTX 4090 is PCIe only.
At a glance
Updated 5 minutes ago- Memory
- 24 GB
- GDDR6X
- Memory bandwidth
- 1.01 TB/s
- From
- $0.23 /GPU/hr
- 18 providers
- Memory
- 32 GB
- HBM2
- Memory bandwidth
- 1.13 TB/s
- From
- $0.88 /GPU/hr
- 1 provider
Price comparison
Cheapest listed price per GPU per hour by billing type, and the median across providers.
| Billing | RTX 4090 | V100S | Difference |
|---|---|---|---|
| On-demand | $0.23 | $0.88 | 3.8x more expensive on V100S |
| Spot | $0.15 | No spot listings | |
| Reserved | $0.27 | No reserved listings | |
| Median | $0.41 | $0.88 | 2.2x more expensive on V100S |
Median: Median across providers, one vote each, so a large catalog does not outweigh a small one.
Price history
RTX 4090 vs V100S price history
Weekly median on-demand price per GPU per hour
Specs comparison
| Spec | RTX 4090 | V100S | Difference |
|---|---|---|---|
| Memory | |||
| Capacity | 24 GB GDDR6X | 32 GB HBM2 | 1.3x more on V100S |
| Bandwidth | 1,010 GB/s | 1,134 GB/s | 1.1x higher on V100S |
| Bus width | 384-bit | 4,096-bit | 11x wider on V100S |
| Compute · dense | |||
| FP8 | 330.3 TFLOPS | Not supported | RTX 4090 only |
| FP16 / BF16 | 165.2 TFLOPS | 130 TFLOPS | 1.3x higher on RTX 4090 |
| INT8 | 660.6 TOPS | ||
| FP32 | 82.6 TFLOPS | 16.4 TFLOPS | 5x higher on RTX 4090 |
| FP64 | Not supported | 8.2 TFLOPS | V100S only |
| Platform | |||
| Interconnect | PCIe only | NVLink 300 GB/s | NVLink on V100S only |
| Board power | 450 W | 250 W | 1.8x higher on RTX 4090 |
| Released | Q4 2022 | Q4 2019 | 3 years newer on RTX 4090 |
| Precision | |||
| Supported formats | FP8FP16BF16TF32FP32INT4INT8 | FP16FP32FP64INT8 | |
Compute: Vendor peak figures, dense and per GPU. Not measured throughput.
Source: RTX 4090 datasheet and V100S datasheet.
Where to rent them
Providers listing these GPUs, those with both first, so you can switch without moving clouds.
| Provider | RTX 4090 /GPU/hr | V100S /GPU/hr |
|---|---|---|
Theta EdgeCloud
|
On-Demand $0.23 | -- |
Lium
|
On-Demand $0.30 | -- |
Salad
|
On-Demand $0.30 | -- |
Vast.ai
|
On-Demand $0.32 | -- |
Novita
|
On-Demand $0.33 | -- |
GPU.ai
|
On-Demand $0.34 | -- |
Runpod
|
On-Demand $0.34 | -- |
Packet·ai
|
On-Demand $0.39 | -- |
OVH
|
-- | On-Demand $0.88 |
18 providers list the RTX 4090 and 1 the V100S. Every listing is on the RTX 4090 page and the V100S page.
Similar GPUs
Other comparisons in the same class.
Our data for Nvidia RTX 4090 was last updated on Sept. 7, 2026, and for Nvidia V100S on Sept. 7, 2026.