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The c4a-highmem-72 is a compute optimised instance in the c4a family with 72 vCPU and 576 GiB of memory on Ampere Altra (Arm). It costs $3,097.89 a month on-demand in us-central1 (Iowa) and is offered in 33 regions.
The list price has not changed in this window. Spot moves with demand and is read every few minutes.
First year, 3 instances
Spot saves $53,499 a year
Reserved capacity is billed every hour of the month whether it runs or not.
Bars are on-demand per hour; the teal mark is spot. Price per vCPU varies by 96% across sizes.
3,257.5g CO₂ an hour in us-central1
2,378 kg a month. Grid 243 g per kWh.
Lowest-carbon regions for this type. The dirtiest emits 27× the cleanest.
| $3,097.89 | $1,611.80 | 48% | 7,145 | |
| $3,097.89 | $1,611.80 | 48% | 2,739 | |
| $3,097.89 | $1,611.80 | 48% | 3,258 | |
| $3,097.89 | $696.10 | 78% | 6,361 | |
| $3,097.89 | $1,845.28 | 40% | 4,314 | |
| $3,097.89 | $1,611.80 | 48% | 3,491 | |
| $3,221.61 | $1,237.05 | 62% | 9,675 | |
| $3,252.83 | $432.57 | 87% | 6,343 |
curl "https://prices.cloudadapt.io/api/v1/compute/gcp/c4a-highmem-72?region=us-central1"
List prices from Google Cloud in US dollars, before discounts, credits and taxes. A month is 730 hours, a year 8,760. Google Cloud pricing page