m6a.48xlarge by Amazon Web Services

m6a.48xlarge is a General purpose [AMD processors] Gen6 48xlarge server offered by Amazon Web Services with 192 vCPUs, 768 GiB of memory and 0 GB of storage. The pricing starts at 0.5333 USD per hour.
192 vCPU
768 GiB Memory
Spare SCore
286,814
(All-cores)
2,991
(Single-core)

Specifications

Server Metadata

Vendor ID
aws
Name
m6a.48xlarge
Description
General purpose [AMD processors] Gen6 48xlarge
Family
m6a
Hw Virt
Status
active
Observed At
2026-10-29T02:46:22.917787

Availability

REGION / IDSPOTONDEMAND
Hyderabad (IN) / ap-south-2
0.5333 USD/h 5.3328 USD/h
Mumbai (IN) / ap-south-1
1.624767 USD/h 5.3328 USD/h
Ohio (US) / us-east-2
2.1489 USD/h 8.2944 USD/h
Oregon (US) / us-west-2
2.9023 USD/h 8.2944 USD/h
Northern Virgina (US) / us-east-1
2.8401 USD/h 8.2944 USD/h
Quebec (CA) / ca-central-1
1.796433 USD/h 9.2448 USD/h
Dublin (IE) / eu-west-1
4.2513 USD/h 9.2448 USD/h
London (GB) / eu-west-2
2.558567 USD/h 9.5904 USD/h
Milan (IT) / eu-south-1
1.444933 USD/h 9.6768 USD/h
Paris (FR) / eu-west-3
1.5545 USD/h 9.6768 USD/h
California (US) / us-west-1
1.9934 USD/h 9.6768 USD/h
Frankfurt (DE) / eu-central-1
2.267767 USD/h 9.936 USD/h
Sydney (AU) / ap-southeast-2
3.531567 USD/h 10.368 USD/h
Singapore (SG) / ap-southeast-1
5.003067 USD/h 10.368 USD/h
Tokyo (JP) / ap-northeast-1
2.0689 USD/h 10.7136 USD/h
Sao Paulo (BR) / sa-east-1
1.3219 USD/h 13.2192 USD/h

Processor

vCPUs
192
Hypervisor
nitro
CPU Allocation
Dedicated
CPU Cores
96
CPU Speed
3.6 GHz
CPU Architecture
x86_64
CPU Manufacturer
AMD
CPU Family
EPYC
CPU Model
7R13
CPU L1D Cache
32 KiB
CPU L1D Cache Total
3 MiB
CPU L1I Cache
32 KiB
CPU L1I Cache Total
3 MiB
CPU L2 Cache
512 KiB
CPU L2 Cache Total
48 MiB
CPU L3 Cache
32 MiB
CPU L3 Cache Total
384 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, ibrs, ibpb, stibp, vmmcall, fsgsbase, bmi1, avx2, smep, bmi2, invpcid, rdseed, adx, smap, clflushopt, clwb, sha_ni, xsaveopt, xsavec, xgetbv1, clzero, xsaveerptr, rdpru, wbnoinvd, arat, npt, nrip_save, vaes, vpclmulqdq, rdpid
Ecpus
95.9
Scalability
49.95

System Resources and Accelerators

MEMORY
Memory Amount
768 GiB
Memory Amount Actual
768 GiB
Memory Generation
DDR4
Memory Speed
3200 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, general-purpose virtual server featuring dedicated AMD EPYC processors, massive DDR4 memory, and high-speed baseline networking.

      General PurposeCompute Optimized

      Amazon Web Services m6a.48xlarge is a general-purpose instance featuring 192 vCPUs and 96 physical cores powered by an AMD EPYC 7R13 processor running at 3.6 GHz. It is configured with 768.0 GB of DDR4 memory, delivering a balanced 4.0 GB of RAM per core, and operates on the Nitro hypervisor. Lacking local storage and dedicated GPUs, the instance relies on its 50 Gbps baseline network bandwidth for external storage connectivity. Benchmark results show top-tier multi-core CPU performance, exceptional memory bandwidth, and high-throughput Redis caching capabilities. It is designed for resource-intensive, multi-threaded workloads such as enterprise database operations, software compilation, and high-volume static web serving.

      Economics

      Average Price per Region

      Prices per Zone

      Lowest Prices

      Performance

      Workload Profiles

      4.9Score
      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) 15,309,220 ops/sec 1,919,289 ops/sec 7.9 50.00% 50.00% +180.00%
      Redis RPS (pipeline=16, SET) 107,862,136 ops/sec 11,728,058 ops/sec 9.2 20.00% 20.00% +56.00%
      PassMark Memory Mark (composite) 3,009 2,416 1.2 10.00% 10.00% +1.80%
      Memory bandwidth (read, 16 MB ~ L3) 273,570 MB/sec 108,466 MB/sec 2.5 10.00% 10.00% +9.60%
      PassMark single-thread CPU 2,643 Mops/s 2,365 Mops/s 1.1 10.00% 10.00% +0.96%

      Memory Bandwidth

      Compression

      OpenSSL

      Geekbench Single-Core

      Score: 1,666

      Geekbench Multi-Core

      Score: 15,373

      Passmark CPU Scores

      BENCHMARKSCORE
      Mark
      		 114,978
      Compression
      		 3,018,483
      Encryption
      		 223,793
      Extended Instructions
      		 155,636
      Floating Point Maths
      		 484,523
      Integer Maths
      		 882,039
      Physics
      		 14,728
      Prime Numbers
      		 1,058
      Single Threaded
      		 2,643
      String Sorting
      		 374,577

      Passmark Memory Scores

      BENCHMARKSCORE
      Memory Mark
      		 3,009
      Database Operations
      		 30,009
      Memory Latency
      		 61
      Memory Read Cached
      		 26,425
      Memory Read Uncached
      		 17,844
      Memory Write
      		 17,395

      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
      m6a.large 28 GiB0
      m6a.xlarge 416 GiB0
      m6a.2xlarge 832 GiB0
      m6a.4xlarge 1664 GiB0
      m6a.8xlarge 32128 GiB0
      m6a.12xlarge 48192 GiB0
      m6a.16xlarge 64256 GiB0

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      m6a.48xlarge FAQs