r8gb.24xlargevsr8ib.24xlarge

r8gb.24xlarge is 13% cheaper than r8ib.24xlarge on demand in US East (N. Virginia), saving $946.81 a month. They use different processor architectures (arm64 and x86_64), so software built for one may need rebuilding to run on the other.

At a glancer8gb.24xlarger8ib.24xlarge
On-demand$8.745/hr13% less$10.042/hr
Lowest rate$1.518/hr54% lessSpot, can be interrupted$3.274/hrSpot, can be interrupted
Size96 vCPUs, 768 GiB96 vCPUs, 768 GiB
ProcessorAWS Graviton4 ProcessorIntel Xeon Scalable (Granite Rapids)
Architecturearm64x86_64

Prices in US East (N. Virginia)

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

Optionr8gb.24xlarger8ib.24xlarger8ib.24xlarge vs r8gb.24xlarge
On-demandPay by the hour$8.745$10.042▲ 15%
SpotCan be interrupted83% off$1.51867% off$3.274▲ 116%
1-yr savings planHourly commitment28% off$6.33528% off$7.275▲ 15%
3-yr savings planHourly commitment53% off$4.0853% off$4.685▲ 15%

Key differences

The biggest lead each one has.

Where r8gb.24xlarge leads
On-demand price$8.745 vs $10.042 per hour
13% cheaper
Physical cores96 vs 48
2× higher
Network baseline200 Gbps vs 100 Gbps
2× higher
EBS baseline bandwidth150,000 Mbps vs 75,000 Mbps
2× higher
Where r8ib.24xlarge leads
Clock speed3.9 GHz vs 2.8 GHz
39% higher
IPv4 addresses per interface64 vs 50
28% higher

Specs

23 of 40 specs differ. Those are in bold.

Compute8 of 10 differr8gb.24xlarger8ib.24xlarge
vCPUs9696
Physical cores9648
Threads per core12
Architecturearm64x86_64
ProcessorAWS Graviton4 ProcessorIntel Xeon Scalable (Granite Rapids)
CPU makerAWSIntel
Clock speed2.8 GHz3.9 GHz
Sustained clock2.8 GHz3.9 GHz
Processor features–Intel AVX; Intel AVX2; Intel AVX512; Intel Turbo; Intel AMX
BurstableNoNo
MemoryAll 1 matchr8gb.24xlarger8ib.24xlarge
Memory (GiB)768768
Networking6 of 8 differr8gb.24xlarger8ib.24xlarge
Network200 Gigabit100 Gigabit
Network baseline200 Gbps100 Gbps
Network peak200 Gbps100 Gbps
Enhanced networkingYes (ENA)Yes (ENA)
EFAYesNo
IPv6YesYes
Max network interfaces2416
IPv4 addresses per interface5064
Storage7 of 11 differr8gb.24xlarger8ib.24xlarge
StorageEBS onlyEBS only
EBS optimizedYesYes
EBS over NVMeRequiredRequired
EBS throughput150000 Mbps75000 Mbps
EBS baseline bandwidth150,000 Mbps75,000 Mbps
EBS max bandwidth150,000 Mbps75,000 Mbps
EBS baseline throughput18,750 MB/s9,375 MB/s
EBS max throughput18,750 MB/s9,375 MB/s
EBS baseline IOPS720,000360,000
EBS max IOPS720,000360,000
Max EBS volumes6464
Instance details2 of 10 differr8gb.24xlarger8ib.24xlarge
Familyr8gbr8ib
CategoryMemory optimizedMemory optimized
Current generationYesYes
Normalization factor192192
Bare metalNoNo
HypervisorNitroNitro
Placement groupsCluster, Partition, SpreadCluster, Partition, Spread
HibernationNoNo
Nitro EnclavesYesYes
Boot modesUEFILegacy BIOS, UEFI

On-demand prices by region

Cheapest for r8gb.24xlarge first. Linux, USD per hour.

Regionr8gb.24xlarger8ib.24xlargeDifference
US East (N. Virginia)Used in summaryus-east-1$8.745$10.042▲ 15%
US West (Oregon)us-west-2$8.745$10.042▲ 15%

Keep exploring

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

r8gb.24xlargeMemory optimized, r8gb family
r8gb.24xlarge prices and specsEvery size in the r8gb family

Compare r8gb.24xlarge with

c8gb.24xlarger8g.24xlargem8gb.24xlarge
r8ib.24xlargeMemory optimized, r8ib family
r8ib.24xlarge prices and specsEvery size in the r8ib family

Compare r8ib.24xlarge with

r8i.24xlargem8ib.24xlargec8ib.24xlarger5b.24xlarge

Pay the committed rate, with commitment protection

The best committed rate on these two is 53% 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.