r8g.8xlargevsr8gn.8xlarge

r8g.8xlarge is 35% cheaper than r8gn.8xlarge on demand in US East (N. Virginia), saving $751.75 a month.

At a glancer8g.8xlarger8gn.8xlarge
On-demand$1.885/hr35% less$2.915/hr
Lowest rate$0.4016/hr52% lessSpot, can be interrupted$0.8439/hrSpot, can be interrupted
Size32 vCPUs, 256 GiB32 vCPUs, 256 GiB
ProcessorAWS Graviton4 ProcessorAWS Graviton4 Processor
Architecturearm64arm64

Prices in US East (N. Virginia)

“Off” is the discount against each type’s own on-demand price. Linux, USD per hour.

Optionr8g.8xlarger8gn.8xlarger8gn.8xlarge vs r8g.8xlarge
On-demandPay by the hour$1.885$2.915▲ 55%
SpotCan be interrupted79% off$0.401671% off$0.8439▲ 110%
1-yr reservedNo upfront34% off$1.247——
3-yr reservedNo upfront55% off$0.8551——
1-yr savings planHourly commitment28% off$1.36628% off$2.112▲ 55%
3-yr savings planHourly commitment48% off$0.983453% off$1.36▲ 38%

Key differences

The biggest lead each one has.

Where r8g.8xlarge leads
On-demand price$1.885 vs $2.915 per hour
35% cheaper
Where r8gn.8xlarge leads
Network baseline100 Gbps vs 15 Gbps
6.7× higher
EBS baseline bandwidth20,000 Mbps vs 10,000 Mbps
2× higher
Clock speed2.8 GHz vs 2.7 GHz
4% higher

Specs

13 of 39 specs differ. Those are in bold.

Compute1 of 9 differr8g.8xlarger8gn.8xlarge
vCPUs3232
Physical cores3232
Threads per core11
Architecturearm64arm64
ProcessorAWS Graviton4 ProcessorAWS Graviton4 Processor
CPU makerAWSAWS
Clock speed2.7 GHz2.8 GHz
Sustained clock2.8 GHz2.8 GHz
BurstableNoNo
MemoryAll 1 matchr8g.8xlarger8gn.8xlarge
Memory (GiB)256256
Networking4 of 8 differr8g.8xlarger8gn.8xlarge
Network15 Gigabit100 Gigabit
Network baseline15 Gbps100 Gbps
Network peak15 Gbps100 Gbps
Enhanced networkingYes (ENA)Yes (ENA)
EFANoNo
IPv6YesYes
Max network interfaces810
IPv4 addresses per interface3030
Storage7 of 11 differr8g.8xlarger8gn.8xlarge
StorageEBS onlyEBS only
EBS optimizedYesYes
EBS over NVMeRequiredRequired
EBS throughput10000 Mbps20000 Mbps
EBS baseline bandwidth10,000 Mbps20,000 Mbps
EBS max bandwidth10,000 Mbps20,000 Mbps
EBS baseline throughput1,250 MB/s2,500 MB/s
EBS max throughput1,250 MB/s2,500 MB/s
EBS baseline IOPS40,00080,000
EBS max IOPS40,00080,000
Max EBS volumes3232
Instance details1 of 10 differr8g.8xlarger8gn.8xlarge
Familyr8gr8gn
CategoryMemory optimizedMemory optimized
Current generationYesYes
Normalization factor6464
Bare metalNoNo
HypervisorNitroNitro
Placement groupsCluster, Partition, SpreadCluster, Partition, Spread
HibernationNoNo
Nitro EnclavesYesYes
Boot modesUEFIUEFI

On-demand prices by region

Cheapest for r8g.8xlarge first. Linux, USD per hour.

Regionr8g.8xlarger8gn.8xlargeDifference
US East (N. Virginia)Used in summaryus-east-1$1.885$2.915▲ 55%
US West (Oregon)us-west-2$1.885$2.915▲ 55%

Keep exploring

Each type’s own page, and how it compares with others.

r8g.8xlargeMemory optimized, r8g family
r8g.8xlarge prices and specsEvery size in the r8g family

Compare r8g.8xlarge with

c8g.8xlargem8g.8xlarger8gd.8xlarger8i.8xlarger8a.8xlarger8gb.8xlarger7g.8xlarger9g.8xlarge
r8gn.8xlargeMemory optimized, r8gn family
r8gn.8xlarge prices and specsEvery size in the r8gn family

Compare r8gn.8xlarge with

c8gn.8xlarger8in.8xlargem8gn.8xlarge

Pay the committed rate, with commitment protection

The best committed rate on these two is 53–55% below on-demand. Connect your cloud accounts to unlock greater savings with commitment protection.

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AWS EC2 Linux prices in USD. Monthly figures use 730 hours. Prices last updated 12 Nov 2026.