m7a.48xlarge by Amazon Web Services

m7a.48xlarge is a General purpose [AMD processors] Gen7 48xlarge server offered by Amazon Web Services with 192 vCPUs, 768 GiB of memory and 0 GB of storage. The pricing starts at 1.3216 USD per hour.
192 vCPU
768 GiB Memory
Spare SCore
589,059
(All-cores)
3,074
(Single-core)

Specifications

Server Metadata

Vendor ID
aws
Name
m7a.48xlarge
Description
General purpose [AMD processors] Gen7 48xlarge
Family
m7a
Hw Virt
Status
active
Observed At
2026-10-28T13:55:46.971381

Availability

REGION / IDSPOTONDEMAND
Ohio (US) / us-east-2
2.763367 USD/h 11.1283 USD/h
Northern Virgina (US) / us-east-1
3.24402 USD/h 11.1283 USD/h
Oregon (US) / us-west-2
3.76285 USD/h 11.1283 USD/h
Stockholm (SE) / eu-north-1
1.4623 USD/h 11.8234 USD/h
Aragón (ES) / eu-south-2
3.374733 USD/h 12.4032 USD/h
Dublin (IE) / eu-west-1
4.6777 USD/h 12.4032 USD/h
London (GB) / eu-west-2
3.5217 USD/h 12.8669 USD/h
Frankfurt (DE) / eu-central-1
4.409867 USD/h 13.3306 USD/h
Sydney (AU) / ap-southeast-2
4.608133 USD/h 13.9104 USD/h
Tokyo (JP) / ap-northeast-1
4.216267 USD/h 14.3741 USD/h

Processor

vCPUs
192
Hypervisor
nitro
CPU Allocation
Dedicated
CPU Cores
192
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
6 MiB
CPU L1I Cache
32 KiB
CPU L1I Cache Total
6 MiB
CPU L2 Cache
1 MiB
CPU L2 Cache Total
192 MiB
CPU L3 Cache
32 MiB
CPU L3 Cache Total
768 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
191.6
Scalability
99.79

System Resources and Accelerators

MEMORY
Memory Amount
768 GiB
Memory Amount Actual
768 GiB
Memory Generation
DDR5
Memory Speed
4800 Mhz
ACCELERATORS
Accelerator Count
0
Accelerator Memory Min
0 MiB
Accelerator Memory Total
0 MiB
Accelerators
    STORAGE
    Storage Size
    0 GB
    Storages
      NETWORK
      Network Speed Baseline
      50 Gbps
      Network Speed Max
      50 Gbps
      Network Storage Speed Baseline
      40 Gbps
      Network Storage Speed Max
      40 Gbps
      Inbound Traffic
      0 GB/month
      Outbound Traffic
      0 GB/month
      IPv4
      0

      Server Description

      A high-density, dedicated 192-core AMD EPYC platform with DDR5 memory and 50 Gbps networking for demanding multi-threaded workloads.

      General PurposeCompute Optimized

      Amazon Web Services m7a.48xlarge is a general-purpose server powered by dedicated AMD EPYC 9R14 processors on the x86_64 architecture. It features 192 physical cores and 192 vCPUs clocked at 3.7 GHz, paired with 768.0 GB of DDR5 memory running at 5 GHz. Operating on the Nitro hypervisor, it provides a baseline network bandwidth of 50 Gbps but lacks local storage and GPU accelerators. Benchmarks highlight top-tier multi-core CPU performance, exceptional memory bandwidth, and superior static web serving throughput. While prompt processing for language models is highly efficient, text generation speeds are average to weak. This instance is optimized for highly parallelized workloads, software compilation, Redis databases, and large-scale enterprise applications requiring substantial compute density and memory throughput without local storage requirements.

      Economics

      Average Price per Region

      Prices per Zone

      Lowest Prices

      Performance

      Workload Profiles

      7.5Score
      Precomputed compound score for Cache Intensive workloads. A weighted average (geometric mean) of benchmark scores compared to their medians: score = ∏ (x_i / m_i)^(w_i / Σw). The score of 1.0 represents a synthetic baseline server with the median performance of each component benchmark; 0.5 means roughly half the performance; and 2.0 means twice the performance of that reference profile. Component weights: 50% Redis RPS (pipeline=1, SET), 20% Redis RPS (pipeline=16, SET), 10% PassMark Memory Mark (composite), 10% Memory bandwidth (read, 16 MB ~ L3), 10% PassMark single-thread CPU. Rationale for component selection: In-memory key-value store workload, mixing direct Redis performance metrics with memory speed and latency benchmarks, and single-core CPU performance profiles.
      Component Score Weight Impact
      Raw Reference Normalized Target Actual
      Redis RPS (pipeline=1, SET) 21,768,063 ops/sec 1,919,289 ops/sec 12 50.00% 50.00% +250.00%
      Redis RPS (pipeline=16, SET) 173,635,801 ops/sec 11,728,058 ops/sec 14 20.00% 20.00% +70.00%
      PassMark Memory Mark (composite) 2,832 2,416 1.2 10.00% 10.00% +1.80%
      Memory bandwidth (read, 16 MB ~ L3) 830,966 MB/sec 108,466 MB/sec 7.5 10.00% 10.00% +22.00%
      PassMark single-thread CPU 2,888 Mops/s 2,365 Mops/s 1.2 10.00% 10.00% +1.80%

      Memory Bandwidth

      Compression

      OpenSSL

      Geekbench Single-Core

      Score: 1,975

      Geekbench Multi-Core

      Score: 20,751

      Passmark CPU Scores

      BENCHMARKSCORE
      Mark
      		 143,376
      Compression
      		 3,968,491
      Encryption
      		 239,936
      Extended Instructions
      		 297,236
      Floating Point Maths
      		 996,778
      Integer Maths
      		 1,157,540
      Physics
      		 38,478
      Prime Numbers
      		 2,978
      Single Threaded
      		 2,888
      String Sorting
      		 560,190

      Passmark Memory Scores

      BENCHMARKSCORE
      Memory Mark
      		 2,832
      Database Operations
      		 32,048
      Memory Latency
      		 79
      Memory Read Cached
      		 27,830
      Memory Read Uncached
      		 26,938
      Memory Write
      		 25,772

      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

      INSTANCEvCPUsMEMORYAccelerators
      m7a.medium 14 GiB0
      m7a.large 28 GiB0
      m7a.xlarge 416 GiB0
      m7a.2xlarge 832 GiB0
      m7a.4xlarge 1664 GiB0
      m7a.8xlarge 32128 GiB0
      m7a.12xlarge 48192 GiB0

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      m7a.48xlarge FAQs