Two Nvidia consumer GPUs, one Kepler and one Blackwell: 2 GB DDR3 against 32 GB GDDR7 and 128x the memory bandwidth on the RTX 5090.
At a glance
Updated 5 minutes ago- Memory
- 2 GB
- DDR3
- Memory bandwidth
- 14 GB/s
- From
- --
- Memory
- 32 GB
- GDDR7
- Memory bandwidth
- 1.79 TB/s
- From
- $0.35 /GPU/hr
- 20 providers
Price comparison
Cheapest listed price per GPU per hour by billing type, and the median across providers.
| Billing | GT 730 | RTX 5090 | Difference |
|---|---|---|---|
| On-demand | -- | $0.35 | |
| Spot | No spot listings | $0.09 | |
| Reserved | No reserved listings | $0.21 | |
| Median | -- | $0.63 |
Median: Median across providers, one vote each, so a large catalog does not outweigh a small one.
Price history
GT 730 vs RTX 5090 price history
Weekly median on-demand price per GPU per hour
Specs comparison
| Spec | GT 730 | RTX 5090 | Difference |
|---|---|---|---|
| Memory | |||
| Capacity | 2 GB DDR3 | 32 GB GDDR7 | 16x more on RTX 5090 |
| Bandwidth | 14 GB/s | 1,792 GB/s | 128x higher on RTX 5090 |
| Bus width | 64-bit | 512-bit | 8x wider on RTX 5090 |
| Compute · dense | |||
| FP4 | Not supported | 1,676 TFLOPS | RTX 5090 only |
| FP8 | Not supported | 419 TFLOPS | RTX 5090 only |
| FP16 / BF16 | Not supported | 209.5 TFLOPS | RTX 5090 only |
| INT8 | Not supported | 838 TOPS | RTX 5090 only |
| FP32 | 0.7 TFLOPS | 104.8 TFLOPS | 152x higher on RTX 5090 |
| Platform | |||
| Interconnect | PCIe only | PCIe only | |
| Board power | 23 W | 575 W | 25x higher on RTX 5090 |
| Released | Q2 2014 | Q1 2025 | 11 years newer on RTX 5090 |
| Precision | |||
| Supported formats | FP32 | FP4FP8FP16BF16TF32FP32INT8 | |
Compute: Vendor peak figures, dense and per GPU. Not measured throughput.
Source: RTX 5090 datasheet.
Where to rent them
Providers listing these GPUs, those with both first, so you can switch without moving clouds.
| Provider | GT 730 /GPU/hr | RTX 5090 /GPU/hr |
|---|---|---|
HyperAI
|
-- | On-Demand $0.35 |
Vast.ai
|
-- | On-Demand $0.39 |
GPU.ai
|
-- | On-Demand $0.44 |
Salad
|
-- | On-Demand $0.45 |
GPUhub
|
-- | On-Demand $0.46 |
Lium
|
-- | On-Demand $0.50 |
Nova Cloud
|
-- | On-Demand $0.63 |
Runpod
|
-- | On-Demand $0.69 |
0 providers list the GT 730 and 20 the RTX 5090. Every listing is on the GT 730 page and the RTX 5090 page.
Similar GPUs
Other comparisons in the same class.
Our data for Nvidia GT 730 was last updated on Sept. 7, 2026, and for Nvidia RTX 5090 on Sept. 7, 2026.