m7a.12xlarge by Amazon Web Services

m7a.12xlarge is a General purpose [AMD processors] Gen7 12xlarge server offered by Amazon Web Services with 48 vCPUs, 192 GiB of memory and 0 GB of storage. The pricing starts at 0.3101 USD per hour.
48 vCPU
192 GiB Memory
Spare SCore
147,534
(All-cores)
3,075
(Single-core)

Specifications

Server Metadata

Vendor ID
aws
Name
m7a.12xlarge
Description
General purpose [AMD processors] Gen7 12xlarge
Family
m7a
Hw Virt
Status
active
Observed At
2026-10-16T13:39:42.883156

Availability

REGION / IDSPOTONDEMAND
Northern Virgina (US) / us-east-1
0.88048 USD/h 2.7821 USD/h
Ohio (US) / us-east-2
0.757067 USD/h 2.7821 USD/h
Oregon (US) / us-west-2
1.081725 USD/h 2.7821 USD/h
Stockholm (SE) / eu-north-1
0.4679 USD/h 2.9558 USD/h
Aragón (ES) / eu-south-2
0.313133 USD/h 3.1008 USD/h
Dublin (IE) / eu-west-1
1.3258 USD/h 3.1008 USD/h
London (GB) / eu-west-2
1.021333 USD/h 3.2167 USD/h
Frankfurt (DE) / eu-central-1
1.173367 USD/h 3.3326 USD/h
Sydney (AU) / ap-southeast-2
1.411567 USD/h 3.4776 USD/h
Tokyo (JP) / ap-northeast-1
1.3238 USD/h 3.5935 USD/h

Processor

vCPUs
48
Hypervisor
nitro
CPU Allocation
Dedicated
CPU Cores
48
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
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
32 MiB
CPU L3 Cache Total
192 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
48
Scalability
100

System Resources and Accelerators

MEMORY
Memory Amount
192 GiB
Memory Amount Actual
192 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
      18.75 Gbps
      Network Speed Max
      18.75 Gbps
      Network Storage Speed Baseline
      15 Gbps
      Network Storage Speed Max
      15 Gbps
      Inbound Traffic
      0 GB/month
      Outbound Traffic
      0 GB/month
      IPv4
      0

      Server Description

      A dedicated AMD-powered instance offering balanced DDR5 memory and top-tier multi-core processing for compute-intensive and database workloads.

      General PurposeCompute Optimized

      Amazon Web Services m7a.12xlarge is a general-purpose instance featuring 48 dedicated physical cores powered by an AMD EPYC 9R14 processor at 3.7 GHz. It is configured with 192.0 GB of DDR5 memory operating at 5 GHz, yielding a balanced 1:4 vCPU-to-RAM ratio. Running on the Nitro hypervisor, the instance lacks local storage and GPU accelerators, relying on a 19 Gbps baseline network bandwidth. Benchmark data indicates top-tier multi-core CPU performance, placing in the top 10% for stress-ng, alongside strong memory bandwidth and database operations. However, single-threaded compression tasks perform at an average level. This hardware profile is suited for multi-threaded workloads, software compilation, database operations, and static web serving.

      Economics

      Average Price per Region

      Prices per Zone

      Lowest Prices

      Performance

      Workload Profiles

      2.9Score
      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) 6,685,052 ops/sec 1,917,050 ops/sec 3.5 50.00% 50.00% +87.00%
      Redis RPS (pipeline=16, SET) 58,566,631 ops/sec 11,661,818 ops/sec 4.9 20.00% 20.00% +37.00%
      PassMark Memory Mark (composite) 2,817 2,417 1.2 10.00% 10.00% +1.80%
      Memory bandwidth (read, 16 MB ~ L3) 252,065 MB/sec 108,361 MB/sec 2.3 10.00% 10.00% +8.70%
      PassMark single-thread CPU 2,890 Mops/s 2,365 Mops/s 1.2 10.00% 10.00% +1.80%

      Memory Bandwidth

      Compression

      OpenSSL

      Geekbench Single-Core

      Score: 1,871

      Geekbench Multi-Core

      Score: 17,777

      Passmark CPU Scores

      BENCHMARKSCORE
      Mark
      		 79,965
      Compression
      		 1,223,475
      Encryption
      		 62,840
      Extended Instructions
      		 98,836
      Floating Point Maths
      		 256,075
      Integer Maths
      		 290,005
      Physics
      		 12,164
      Prime Numbers
      		 916
      Single Threaded
      		 2,890
      String Sorting
      		 175,710

      Passmark Memory Scores

      BENCHMARKSCORE
      Memory Mark
      		 2,817
      Database Operations
      		 28,643
      Memory Latency
      		 78
      Memory Read Cached
      		 27,846
      Memory Read Uncached
      		 26,995
      Memory Write
      		 25,874

      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.16xlarge 64256 GiB0

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      m7a.12xlarge FAQs