The H800 is newer, with 40x the memory and 143x the bandwidth.
At a glance
Memory
40x more on H800
- GT 730
- 2 GB
- H800
- 80 GB
Memory bandwidth
143x higher on H800
- GT 730
- 14 GB/s
- H800
- 2,000 GB/s
Cheapest on-demand
- GT 730
- --
- H800
- --
Price comparison
Median price per GPU per hour by billing type, with the cheapest listing under it.
Price history
GT 730 vs H800 price history
Weekly median on-demand price per GPU per hour
Aggregating historical prices...
Specs comparison
| Spec | GT 730 | H800 | Difference |
|---|---|---|---|
| Memory | |||
| Capacity | 2 GB DDR3 | 80 GB HBM2e | 40x more on H800 |
| Bandwidth | 14 GB/s | 2,000 GB/s | 143x higher on H800 |
| Bus width | 64-bit | 5,120-bit | 80x wider on H800 |
| Compute · dense | |||
| FP8 | Not supported | 1,513 TFLOPS | H800 only |
| FP16 / BF16 | Not supported | 756.5 TFLOPS | H800 only |
| INT8 | Not supported | 1,513 TOPS | H800 only |
| FP32 | 0.7 TFLOPS | 51 TFLOPS | 74x higher on H800 |
| Platform | |||
| Interconnect | PCIe only | NVLink 400 GB/s | NVLink on H800 only |
| Board power | 23 W | 350 W | 15x higher on H800 |
| Released | Q2 2014 | Q1 2023 | 9 years newer on H800 |
| Precision | |||
| Supported formats | FP32 | FP8FP16BF16TF32FP32FP64INT8 | |
Compute: Vendor peak figures, dense and per GPU. Not measured throughput.
Similar GPUs
Other comparisons in the same class.
-
Nvidia GTX 1050 Ti
4 GB GDDR5 · 8x the bandwidth of the GT 730
From $0.02 /GPU/hr Compare -
Nvidia H100
80 GB HBM3 · 68% more bandwidth than the H800
From $1.30 /GPU/hr Compare
-
Nvidia H200
141 GB HBM3e · 2.4x the bandwidth of the H800
From $2.09 /GPU/hr Compare
Our data for Nvidia GT 730 was last updated on Sept. 14, 2026, and for Nvidia H800 on Sept. 14, 2026.