r8ib.16xlarge
Amazon EC2 · R8ib family
The r8ib.16xlarge is a memory optimized Amazon EC2 instance type with 64 vCPUs and 512 GiB of memory, running on Intel Xeon Scalable (Granite Rapids) with 66.66 Gigabit networking, starting at $6.694 per hour on demand.
- vCPUs
- 64
- memory
- 512 GiB
- processor
- Intel
- on-demand
- $6.694
- spot
- –
- regions
- 8
dedicated
8 GiB per vCPU
3.9 GHz
$4,887/mo · us-east-1
not offered
across 3 areas
r8ib.16xlarge price by region
8 regions · hourly list prices in USD · On-demand · Spot · 1-yr Reserved · 3-yr Reserved
| US East (N. Virginia)us-east-1cheapestreferenceNorth America | $6.694 |
| US East (Ohio)us-east-2cheapestNorth America | $6.694 |
| US West (Oregon)us-west-2cheapestNorth America | $6.694 |
| EU (Ireland)eu-west-1Europe | $7.503 |
| EU (Spain)eu-south-2Europe | $7.503 |
| EU (Frankfurt)eu-central-1Europe | $7.997 |
| US West (N. California)us-west-1North America | $8.033 |
| Asia Pacific (Tokyo)ap-northeast-1Asia | $8.132 |
Specifications
compute
- vCPUs
- 64
- Memory
- 512 GiB
- Memory per vCPU
- 8 GiB
- Processor
- Intel Xeon Scalable (Granite Rapids)
- CPU vendor
- Intel
- Architecture
- x86-64
- Clock speed
- 3.9 GHz
- Burstable CPU
- No
storage & network
- Local storage
- Network storage only
- Storage detail
- EBS only
- Network
- 66.66 Gigabit
- Peak bandwidth
- 66.66 Gbps
aws details
- API name
r8ib.16xlarge- Family
- R8ib
- Category
- Memory optimized
- Generation
- Current
- Regions
- 8 (Asia, Europe, North America)
- Cheapest region
- US East (N. Virginia) · $6.694/hr
- Dedicated EBS throughput
- 50000 Mbps
- Enhanced networking
- Yes
- Normalization size factor
- 128
- Processor features
- Intel AVX; Intel AVX2; Intel AVX512; Intel Turbo; Intel AMX
r8ib.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 r8ib.16xlarge |
|---|---|---|---|---|---|---|
| AWS | r8ib.16xlarge | 64 | 512 GiB | Intel Xeon Scalable (Granite Rapids) | $6.694 | – |
| Azure | E64as v5 | 64 | 512 GiB | AMD EPYC 7763v (Milan) | $3.616 | -46% |
| E64as v6 | 64 | 512 GiB | AMD EPYC 9004 (Genoa) | $3.814 | -43% | |
| Google Cloud | n4d-highmem-64 | 64 | 512 GiB | AMD Turin | $3.558 | -47% |
| n2d-highmem-64 | 64 | 512 GiB | AMD Milan, AMD Rome | $3.647 | -46% | |
| Akamai | G8 Dedicated 256x64256 GiB (2× less) | 64 | 256 GiB | AMD EPYC | $3.36 | -50% |
| Dedicated 256GB56 vCPU (1.1× less) · 256 GiB (2× less) | 56 | 256 GiB | AMD EPYC | $3.456 | -48% | |
| Vultr | vx1-m-64c-512gb | 64 | 512 GiB | AMD EPYC | $2.56 | -62% |
| vx1-m-64c-512g-3840s | 64 | 512 GiB | AMD EPYC | $3.086 | -54% |
R8ib family sizes
| Size | vCPU | Memory | Local storage | On-demand | Monthly |
|---|---|---|---|---|---|
| r8ib.large | 2 | 16 GiB | – | $0.2092 | $153 |
| r8ib.xlarge | 4 | 32 GiB | – | $0.4184 | $305 |
| r8ib.2xlarge | 8 | 64 GiB | – | $0.8368 | $611 |
| r8ib.4xlarge | 16 | 128 GiB | – | $1.674 | $1,222 |
| r8ib.8xlarge | 32 | 256 GiB | – | $3.347 | $2,443 |
| r8ib.12xlarge | 48 | 384 GiB | – | $5.021 | $3,665 |
| r8ib.16xlarge | 64 | 512 GiB | – | $6.694 | $4,887 |
| r8ib.24xlarge | 96 | 768 GiB | – | $10.04 | $7,330 |
| r8ib.32xlarge | 128 | 1 TiB | – | $13.39 | $9,774 |
| r8ib.48xlarge | 192 | 1,536 GiB | – | $20.08 | $14,661 |
| r8ib.metal-48xl | 192 | 1,536 GiB | – | $20.08 | $14,661 |
| r8ib.96xlarge | 384 | 3 TiB | – | $40.17 | $29,321 |
| r8ib.metal-96xl | 384 | 3 TiB | – | $40.17 | $29,321 |
Similar instance types on AWS
other AWS families with a similar shape, cheapest first
r8ib.16xlarge FAQ
How much does r8ib.16xlarge cost?
r8ib.16xlarge costs $6.694 per hour on demand with Linux in US East (N. Virginia) (us-east-1), about $4,887 per month. Across 8 regions the Linux on-demand price ranges from $6.694 in US East (N. Virginia) to $8.132 in Asia Pacific (Tokyo). With Windows it costs $9.638 per hour.
How many vCPUs and how much memory does r8ib.16xlarge have?
r8ib.16xlarge has 64 vCPUs and 512 GiB of memory (8 GiB per vCPU), running on Intel Xeon Scalable (Granite Rapids). It is a memory optimized instance type in the R8ib family.
What are the equivalents of r8ib.16xlarge on other clouds?
The closest matches by vCPU, memory, CPU architecture and instance class are on Azure, E64as v5 (64 vCPU, 512 GiB, $3.616/hour in East US); on Google Cloud, n4d-highmem-64 (64 vCPU, 512 GiB, $3.558/hour in Iowa); on Akamai, G8 Dedicated 256x64 (64 vCPU, 256 GiB, $3.36/hour in Newark, NJ); on Vultr, vx1-m-64c-512gb (64 vCPU, 512 GiB, $2.56/hour in Amsterdam).