r5b.24xlarge by Amazon Web Services
r5b.24xlarge is a Memory optimized Gen5 24xlarge server offered by Amazon Web Services with 96 vCPUs, 768 GiB of memory and 0 GB of storage. The pricing starts at 0.8935 USD per hour.
96 vCPU
768 GiB Memory
Spare SCore
81317
(All-cores)
(All-cores)
1384
(Single-core)
(Single-core)
Specifications
Server Metadata
Vendor ID | aws |
Name | r5b.24xlarge |
Description | Memory optimized Gen5 24xlarge |
Family | r5b |
Status | active |
Observed At | 2026-03-18T06:05:40.934987 |
Availability
| REGION / ID | SPOT | ONDEMAND |
|---|---|---|
Ohio (US) / us-east-2 | 2.953567 USD/h | 7.152 USD/h |
Oregon (US) / us-west-2 | 4.244 USD/h | 7.152 USD/h |
Northern Virgina (US) / us-east-1 | 4.818575 USD/h | 7.152 USD/h |
Stockholm (SE) / eu-north-1 | 1.81545 USD/h | 7.5811 USD/h |
Quebec (CA) / ca-central-1 | 3.797167 USD/h | 7.824 USD/h |
Dublin (IE) / eu-west-1 | 3.3023 USD/h | 8.016 USD/h |
Milan (IT) / eu-south-1 | 1.492867 USD/h | 8.4 USD/h |
London (GB) / eu-west-2 | 4.731767 USD/h | 8.4 USD/h |
Singapore (SG) / ap-southeast-1 | 2.9803 USD/h | 8.544 USD/h |
Frankfurt (DE) / eu-central-1 | 2.833167 USD/h | 8.544 USD/h |
Seoul (KR) / ap-northeast-2 | 4.059233 USD/h | 8.544 USD/h |
Sydney (AU) / ap-southeast-2 | 2.8003 USD/h | 8.688 USD/h |
Tokyo (JP) / ap-northeast-1 | 2.8883 USD/h | 8.688 USD/h |
Sao Paulo (BR) / sa-east-1 | 8.222233 USD/h | 11.376 USD/h |
Processor
vCPUs | 96 |
Hypervisor | nitro |
CPU Allocation | Dedicated |
CPU Cores | 48 |
CPU Speed | 3.1 GHz |
CPU Architecture | x86_64 |
CPU Manufacturer | Intel |
CPU Family | Xeon |
CPU Model | 8259CL |
CPU L1D Cache | 32 KiB |
CPU L1D Cache Total | 2 MiB |
CPU L1I Cache | 32 KiB |
CPU L1I Cache Total | 2 MiB |
CPU L2 Cache | 1 MiB |
CPU L2 Cache Total | 48 MiB |
CPU L3 Cache | 36 MiB |
CPU L3 Cache Total | 72 MiB |
CPU Flags | fpu, vme, de, pse, tsc, msr, pae, mce, cx8, apic, sep, mtrr, pge, mca, cmov, pat, pse36, clflush, mmx, fxsr, sse, sse2, ss, ht, syscall, nx, pdpe1gb, rdtscp, lm, constant_tsc, arch_perfmon, rep_good, nopl, xtopology, nonstop_tsc, cpuid, aperfmperf, tsc_known_freq, pni, pclmulqdq, monitor, ssse3, fma, cx16, pcid, sse4_1, sse4_2, x2apic, movbe, popcnt, tsc_deadline_timer, aes, xsave, avx, f16c, rdrand, hypervisor, lahf_lm, abm, 3dnowprefetch, pti, fsgsbase, tsc_adjust, bmi1, avx2, smep, bmi2, erms, invpcid, mpx, avx512f, avx512dq, rdseed, adx, smap, clflushopt, clwb, avx512cd, avx512bw, avx512vl, xsaveopt, xsavec, xgetbv1, xsaves, ida, arat, pku, ospke, avx512_vnni |
System Resources and Accelerators
| MEMORY | |
|---|---|
Memory Amount | 768 GiB |
Memory Generation | DDR4 |
Memory Speed | 2666 Mhz |
| GPU | |
|---|---|
GPU Count | 0 |
GPUs |
| STORAGE | |
|---|---|
Storage Size | 0 GB |
Storages |
| NETWORK | |
|---|---|
Network Speed | 25 Gbps |
Inbound Traffic | 0 GB/month |
Outbound Traffic | 0 GB/month |
IPv4 | 0 |
Economics
Performance
Alternatives
Servers of the Same Family
| INSTANCE | vCPUs | MEMORY | GPUs |
|---|---|---|---|
| r5b.large | 2 | 16 GiB | 0 |
| r5b.xlarge | 4 | 32 GiB | 0 |
| r5b.2xlarge | 8 | 64 GiB | 0 |
| r5b.4xlarge | 16 | 128 GiB | 0 |
| r5b.8xlarge | 32 | 256 GiB | 0 |
| r5b.12xlarge | 48 | 384 GiB | 0 |
| r5b.16xlarge | 64 | 512 GiB | 0 |
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