r8g.48xlarge

Memory Optimized

vCPUs

192

Memory

1536 GiB

Architecture

ARM64

Family

R8G

r8g.48xlarge on-demand pricing

$11.3107 / hour

$8256.83 / month at 730 hours

us-east-1 · Linux · shared tenancy · USD · on-demand compute only. EBS, data transfer, taxes and CPU-credit charges are excluded.

Price observed 2026-10-21 19:20 UTC. Quotes are cached; this is not a capacity reservation or a price guarantee.

Compare Reserved Instances, Savings Plans and Spot · Sources and assumptions

ARM64 workloads require compatible operating systems, container images and native dependencies. Benchmark throughput and latency before treating another architecture as equivalent.

Extended AWS specifications verified 2026-10-20.

Compute

vCPUs192

Memory (GiB)1536 GiB

Memory per vCPU (GiB)8

Physical ProcessorAWS

Clock Speed (GHz)2.7 GHz

CPU Architecturearm64

GPU0

FPGA0

Networking

Network Performance50 Gigabit

Enhanced Networking✓ Yes

IPv6✓ Yes

Storage

EBS Optimized✓ Yes

Max Bandwidth (Mbps)40000

Amazon

Generationcurrent

Instance Typer8g.48xlarge

FamilyR8G

Namer8g.48xlarge

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R8G family sizes

Sizes in the same EC2 family
Instance	vCPUs	Memory
r8g.medium	1	8 GiB
r8g.large	2	16 GiB
r8g.xlarge	4	32 GiB
r8g.2xlarge	8	64 GiB
r8g.4xlarge	16	128 GiB
r8g.8xlarge	32	256 GiB
r8g.12xlarge	48	384 GiB
r8g.16xlarge	64	512 GiB
r8g.24xlarge	96	768 GiB
r8g.metal-24xl	96	768 GiB
r8g.48xlarge (current)	192	1536 GiB
r8g.metal-48xl	192	1536 GiB

Other instances with 192 vCPUs and 1536 GiB

Matching CPU and memory counts do not establish equivalent processor performance, networking, storage or application compatibility.

Related instances with matching vCPU and memory
Instance	vCPUs	Memory
r6a.48xlarge	192	1536 GiB
r6a.metal	192	1536 GiB
r7a.48xlarge	192	1536 GiB
r7a.metal-48xl	192	1536 GiB
r7i.48xlarge	192	1536 GiB
r7i.metal-48xl	192	1536 GiB