r8g.16xlarge
Amazon EC2 · R8g family
The r8g.16xlarge is a memory optimized Amazon EC2 instance type with 64 vCPUs and 512 GiB of memory, running on AWS Graviton4 Processor with 30 Gigabit networking, starting at $2.643 per hour on demand.
- vCPUs
- 64
- memory
- 512 GiB
- processor
- Graviton
- on-demand
- $3.77
- spot
- –
- 1-yr reserved
- $2.494
dedicated
8 GiB per vCPU
2.7 GHz
$2,752/mo · us-east-1
not offered
−34% vs on-demand
r8g.16xlarge price by region
33 regions · hourly list prices in USD · On-demand · Spot · 1-yr Reserved · 3-yr Reserved
| Asia Pacific (Hyderabad)ap-south-2cheapestAsia | $2.643 | $1.739 | $1.199 |
| Asia Pacific (Mumbai)ap-south-1cheapestAsia | $2.643 | $1.737 | $1.199 |
| US East (N. Virginia)us-east-1referenceNorth America | $3.77 | $2.494 | $1.71 |
| US East (Ohio)us-east-2North America | $3.77 | $2.494 | $1.71 |
| US West (Oregon)us-west-2North America | $3.77 | $2.494 | $1.71 |
| Asia Pacific (Malaysia)ap-southeast-5Asia | $3.866 | $2.557 | $1.753 |
| Asia Pacific (Thailand)ap-southeast-7Asia | $3.866 | $2.557 | $1.753 |
| Mexico (Central)mx-central-1North America | $3.958 | $2.618 | $1.796 |
| EU (Stockholm)eu-north-1Europe | $4.009 | $2.639 | $1.823 |
| Canada (Central)ca-central-1North America | $4.129 | $2.738 | $1.866 |
| Canada West (Calgary)ca-west-1North America | $4.129 | $2.738 | $1.866 |
| US West (N. California)us-west-1North America | $4.189 | $2.771 | $1.90 |
| EU (Spain)eu-south-2Europe | $4.217 | $2.79 | $1.912 |
| EU (Ireland)eu-west-1Europe | $4.219 | $2.791 | $1.914 |
| EU (Milan)eu-south-1Europe | $4.418 | $2.931 | $2.001 |
| EU (London)eu-west-2Europe | $4.428 | $2.936 | $2.002 |
| EU (Paris)eu-west-3Europe | $4.428 | $2.936 | $2.002 |
| AWS GovCloud (US)us-gov-west-1North America | $4.518 | $2.989 | $2.049 |
| Asia Pacific (Melbourne)ap-southeast-4Oceania | $4.518 | $2.986 | $2.053 |
| Asia Pacific (Sydney)ap-southeast-2Oceania | $4.518 | $2.986 | $2.053 |
| AWS GovCloud (US-East)us-gov-east-1North America | $4.518 | $2.989 | $2.05 |
| Asia Pacific (Jakarta)ap-southeast-3Asia | $4.548 | $3.008 | $2.063 |
| Asia Pacific (Osaka)ap-northeast-3Asia | $4.548 | $2.865 | $1.965 |
| Asia Pacific (Seoul)ap-northeast-2Asia | $4.548 | $3.002 | $2.07 |
| Asia Pacific (Singapore)ap-southeast-1Asia | $4.548 | $3.008 | $2.062 |
| Asia Pacific (Tokyo)ap-northeast-1Asia | $4.548 | $3.008 | $2.063 |
| EU (Frankfurt)eu-central-1Europe | $4.548 | $3.008 | $2.063 |
| Middle East (UAE)me-central-1Middle East | $4.641 | $3.07 | $2.105 |
| Asia Pacific (New Zealand)ap-southeast-6Oceania | $4.744 | – | – |
| Asia Pacific (Hong Kong)ap-east-1Asia | $4.998 | $3.295 | $2.246 |
| EU (Zurich)eu-central-2Europe | $5.003 | $3.309 | $2.269 |
| Africa (Cape Town)af-south-1Africa | $5.027 | $3.167 | $2.171 |
| South America (Sao Paulo)sa-east-1South America | $5.999 | $3.976 | $2.726 |
Specifications
compute
- vCPUs
- 64
- Memory
- 512 GiB
- Memory per vCPU
- 8 GiB
- Processor
- AWS Graviton4 Processor
- CPU vendor
- AWS Graviton
- Architecture
- Arm64
- Clock speed
- 2.7 GHz
- Burstable CPU
- No
storage & network
- Local storage
- Network storage only
- Storage detail
- EBS only
- Network
- 30 Gigabit
- Peak bandwidth
- 30 Gbps
aws details
- API name
r8g.16xlarge- Family
- R8g
- Category
- Memory optimized
- Generation
- Current
- Regions
- 33 (Africa, Asia, Europe, Middle East, North America, Oceania, South America)
- Cheapest region
- Asia Pacific (Mumbai) · $2.643/hr
- Dedicated EBS throughput
- 20000 Mbps
- Enhanced networking
- Yes
- Normalization size factor
- 128
- Spot interruption rate (us-east-1)
- <5%
- Spot savings vs on-demand (us-east-1)
- 76%
r8g.16xlarge equivalents on other clouds
closest match by vCPU, memory, CPU architecture, accelerator and class · Linux on-demand in each provider's reference region
| Provider | Instance | vCPU | Memory | Processor | On-demand | vs r8g.16xlarge |
|---|---|---|---|---|---|---|
| AWS | r8g.16xlarge | 64 | 512 GiB | AWS Graviton4 Processor | $3.77 | – |
| Azure | E64ps v6 | 64 | 512 GiB | Azure Cobalt 100 | $2.95 | -22% |
| E64pds v6 | 64 | 512 GiB | Azure Cobalt 100 | $3.744 | -1% | |
| Google Cloud | n4a-highmem-64 | 64 | 512 GiB | Google Axion | $3.235 | -14% |
| c4a-highmem-64 | 64 | 512 GiB | Google Axion | $3.772 | 0% | |
| Vultr | vx1-m-64c-512gbx86 CPU | 64 | 512 GiB | AMD EPYC | $2.56 | -32% |
| vx1-m-64c-512g-3840sx86 CPU | 64 | 512 GiB | AMD EPYC | $3.086 | -18% |
R8g family sizes
| Size | vCPU | Memory | Local storage | On-demand | Monthly | 1-yr |
|---|---|---|---|---|---|---|
| r8g.medium | 1 | 8 GiB | – | $0.0589 | $43.00 | $0.039 |
| r8g.large | 2 | 16 GiB | – | $0.1178 | $86.01 | $0.0779 |
| r8g.xlarge | 4 | 32 GiB | – | $0.2356 | $172 | $0.1559 |
| r8g.2xlarge | 8 | 64 GiB | – | $0.4713 | $344 | $0.3118 |
| r8g.4xlarge | 16 | 128 GiB | – | $0.9426 | $688 | $0.6235 |
| r8g.8xlarge | 32 | 256 GiB | – | $1.885 | $1,376 | $1.247 |
| r8g.12xlarge | 48 | 384 GiB | – | $2.828 | $2,064 | $1.871 |
| r8g.16xlarge | 64 | 512 GiB | – | $3.77 | $2,752 | $2.494 |
| r8g.24xlarge | 96 | 768 GiB | – | $5.655 | $4,128 | $3.741 |
| r8g.metal-24xl | 96 | 768 GiB | – | $5.655 | $4,128 | $3.741 |
| r8g.48xlarge | 192 | 1,536 GiB | – | $11.31 | $8,257 | $7.482 |
| r8g.metal-48xl | 192 | 1,536 GiB | – | $11.31 | $8,257 | $7.482 |
Similar instance types on AWS
other AWS families with a similar shape, cheapest first
r8g.16xlarge FAQ
How much does r8g.16xlarge cost?
r8g.16xlarge costs $3.77 per hour on demand with Linux in US East (N. Virginia) (us-east-1), about $2,752 per month. Across 33 regions the Linux on-demand price ranges from $2.643 in Asia Pacific (Mumbai) to $5.999 in South America (Sao Paulo). A 1-yr Reserved commitment brings it to $2.494 per hour.
How many vCPUs and how much memory does r8g.16xlarge have?
r8g.16xlarge has 64 vCPUs and 512 GiB of memory (8 GiB per vCPU), running on AWS Graviton4 Processor. It is a memory optimized instance type in the R8g family.
What is the cheapest region for r8g.16xlarge?
Asia Pacific (Mumbai) (ap-south-1) at $2.643 per hour for Linux on demand, 30% less than US East (N. Virginia). r8g.16xlarge is sold in 33 AWS regions.
What are the equivalents of r8g.16xlarge on other clouds?
The closest matches by vCPU, memory, CPU architecture and instance class are on Azure, E64ps v6 (64 vCPU, 512 GiB, $2.95/hour in East US); on Google Cloud, n4a-highmem-64 (64 vCPU, 512 GiB, $3.235/hour in Iowa); on Vultr, vx1-m-64c-512gb (64 vCPU, 512 GiB, $2.56/hour in Amsterdam).