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r7a.4xlarge by Amazon Web Services

r7a.4xlarge is a Memory optimized [AMD processors] Gen7 4xlarge server offered by Amazon Web Services with 16 vCPUs, 128 GiB of memory and 0 GB of storage. The pricing starts at 0.191 USD per hour.
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16 vCPU
128 GiB Memory
Spare SCore
49195
(All-cores)
3072
(Single-core)

Specifications

Server Metadata

Vendor ID
aws
Name
r7a.4xlarge
Description
Memory optimized [AMD processors] Gen7 4xlarge
Family
r7a
Hw Virt
Status
active
Observed At
2026-06-21T20:50:27.981632

Availability

REGION / IDSPOTONDEMAND
Ohio (US) / us-east-2
0.3245 USD/h 1.2172 USD/h
Oregon (US) / us-west-2
0.431175 USD/h 1.2172 USD/h
Northern Virgina (US) / us-east-1
0.46442 USD/h 1.2172 USD/h
Hyderabad (IN) / ap-south-2
0.3667 USD/h 1.2558 USD/h
Stockholm (SE) / eu-north-1
0.242867 USD/h 1.2944 USD/h
Aragón (ES) / eu-south-2
0.2605 USD/h 1.3621 USD/h
Dublin (IE) / eu-west-1
0.719167 USD/h 1.3621 USD/h
Tokyo (JP) / ap-northeast-1
0.519633 USD/h 1.4683 USD/h
Frankfurt (DE) / eu-central-1
0.5655 USD/h 1.4683 USD/h

Processor

vCPUs
16
Hypervisor
nitro
CPU Allocation
Dedicated
CPU Cores
16
CPU Speed
3.7 GHz
CPU Architecture
x86_64
CPU Manufacturer
AMD
CPU Family
EPYC
CPU Model
9R14
CPU L1D Cache
32 KiB
CPU L1D Cache Total
512 KiB
CPU L1I Cache
32 KiB
CPU L1I Cache Total
512 KiB
CPU L2 Cache
1 MiB
CPU L2 Cache Total
16 MiB
CPU L3 Cache
32 MiB
CPU L3 Cache Total
64 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, ht, syscall, nx, mmxext, fxsr_opt, pdpe1gb, rdtscp, lm, constant_tsc, rep_good, nopl, nonstop_tsc, cpuid, extd_apicid, aperfmperf, tsc_known_freq, pni, pclmulqdq, monitor, ssse3, fma, cx16, pcid, sse4_1, sse4_2, x2apic, movbe, popcnt, aes, xsave, avx, f16c, rdrand, hypervisor, lahf_lm, cmp_legacy, cr8_legacy, abm, sse4a, misalignsse, 3dnowprefetch, topoext, perfctr_core, ssbd, perfmon_v2, ibrs, ibpb, stibp, ibrs_enhanced, vmmcall, fsgsbase, bmi1, avx2, smep, bmi2, invpcid, avx512f, avx512dq, rdseed, adx, smap, avx512ifma, clflushopt, clwb, avx512cd, sha_ni, avx512bw, avx512vl, xsaveopt, xsavec, xgetbv1, xsaves, avx512_bf16, clzero, xsaveerptr, rdpru, wbnoinvd, arat, avx512vbmi, pku, ospke, avx512_vbmi2, gfni, vaes, vpclmulqdq, avx512_vnni, avx512_bitalg, avx512_vpopcntdq, rdpid, flush_l1d
Ecpus
16
Scalability
100

System Resources and Accelerators

MEMORY
Memory Amount
128 GiB
Memory Amount Actual
128 GiB
Memory Generation
DDR5
Memory Speed
4800 Mhz
GPU
GPU Count
0
GPU Memory Min
0 MiB
GPU Memory Total
0 MiB
GPUs
    STORAGE
    Storage Size
    0 GB
    Storages
      NETWORK
      Network Speed Baseline
      6.25 Gbps
      Network Speed Max
      12.5 Gbps
      Network Storage Speed Baseline
      5 Gbps
      Network Storage Speed Max
      10 Gbps
      Inbound Traffic
      0 GB/month
      Outbound Traffic
      0 GB/month
      IPv4
      0

      Economics

      Average Price per Region

      Prices per Zone

      Lowest Prices

      Performance

      Memory Bandwidth

      Compression

      OpenSSL

      Geekbench Single-Core

      Score: 1,993

      Geekbench Multi-Core

      Score: 15,414

      Passmark CPU Scores

      BENCHMARKSCORE
      Mark
      		36592
      Compression
      		420822
      Encryption
      		20865
      Extended Instructions
      		39823
      Floating Point Maths
      		85352
      Integer Maths
      		96709
      Physics
      		4214
      Prime Numbers
      		304
      Single Threaded
      		2890
      String Sorting
      		59811

      Passmark Memory Scores

      BENCHMARKSCORE
      Memory Mark
      		2738
      Database Operations
      		14879
      Memory Latency
      		78
      Memory Read Cached
      		27847
      Memory Read Uncached
      		27124
      Memory Write
      		25892

      Stress-ng Raw Scores

      Stress-ng Relative Multicore Performance

      LLM Inference Speed for Prompt Processing

      LLM Inference Speed for Text Generation

      Static Web Server

      Redis

      Alternatives

      Servers of the Same Family

      INSTANCEvCPUsMEMORYGPUs
      r7a.medium 18 GiB0
      r7a.large 216 GiB0
      r7a.xlarge 432 GiB0
      r7a.2xlarge 864 GiB0
      r7a.8xlarge 32256 GiB0
      r7a.12xlarge 48384 GiB0
      r7a.16xlarge 64512 GiB0

      Similar Servers

      INSTANCEVENDORvCPUsMEMORYGPUs

      r7a.4xlarge FAQs