The H200 is newer, with 70x the memory and 166x the bandwidth.
At a glance
Memory
70x more on H200
- H200
- 141 GB
- K620
- 2 GB
Memory bandwidth
166x higher on H200
- H200
- 4,800 GB/s
- K620
- 29 GB/s
Cheapest on-demand
- H200
- $2.09 /GPU/hr
- K620
- --
Price comparison
Median price per GPU per hour by billing type, with the cheapest listing under it.
| Billing | H200 | K620 | Difference |
|---|---|---|---|
| On-demand | $4.38 /GPU/hr from $2.09 | No on-demand listings | |
| Reserved | $4.00 /GPU/hr from $2.23 (1 mo) | No reserved listings | |
| Spot | $2.62 /GPU/hr from $0.47 | No spot listings |
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. Verify before provisioning. More on how we price.
Price history
H200 vs K620 price history
Weekly median on-demand price per GPU per hour
Specs comparison
| Spec | H200 | K620 | Difference |
|---|---|---|---|
| Memory | |||
| Capacity | 141 GB HBM3e | 2 GB DDR3 | 70x more on H200 |
| Bandwidth | 4,800 GB/s | 29 GB/s | 166x higher on H200 |
| Bus width | 128-bit | ||
| Compute · dense | |||
| FP8 | 1,979 TFLOPS | Not supported | H200 only |
| FP16 / BF16 | 989.5 TFLOPS | Not supported | H200 only |
| INT8 | 1,979 TOPS | Not supported | H200 only |
| FP32 | 67 TFLOPS | 0.9 TFLOPS | 78x higher on H200 |
| FP64 | 34 TFLOPS | Not supported | H200 only |
| Platform | |||
| Interconnect | NVLink 900 GB/s | PCIe only | NVLink on H200 only |
| Board power | 700 W | 45 W | 16x higher on H200 |
| Released | Q4 2023 | Q3 2014 | 9 years newer on H200 |
| Precision | |||
| Supported formats | FP8FP16BF16TF32FP32FP64INT8 | FP32 | |
Compute: Vendor peak figures, dense and per GPU. Not measured throughput.
Source: H200 datasheet and K620 datasheet.
Where to rent them
Providers that rent these GPUs, with each one's cheapest rate. No provider we track offers both right now.
| Provider | H200 | K620 |
|---|---|---|
Vast.ai
USA
|
$2.57 /GPU/hr On-demand NVL | -- |
GPU.ai
UAE
|
$2.58 /GPU/hr On-demand NVL | -- |
Lium
Distributed
|
$2.95 /GPU/hr On-demand SXM | -- |
Runpod
USA
|
$3.59 /GPU/hr On-demand SXM | -- |
Massed Compute
USA
|
$3.62 /GPU/hr On-demand NVL | -- |
Hyperstack
UK
|
$3.99 /GPU/hr On-demand SXM | -- |
Jarvislabs
India
|
$3.99 /GPU/hr On-demand SXM | -- |
Runcrate
USA
|
$4.24 /GPU/hr On-demand SXM | -- |
51 providers list the H200 and 0 the K620. Every listing is on the H200 page and the K620 page.
Similar GPUs
Other comparisons in the same class.
-
Nvidia H100
80 GB HBM3 · 30% less bandwidth than the H200
From $1.73 /GPU/hr Compare -
Nvidia B200
180 GB HBM3e · 60% more bandwidth than the H200
From $3.75 /GPU/hr Compare
-
Nvidia RTX PRO 6000
96 GB GDDR7 · 67% less bandwidth than the H200
From $0.65 /GPU/hr Compare
Our data for Nvidia H200 was last updated on Sept. 14, 2026, and for Nvidia K620 on Sept. 14, 2026.