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E48as_v7 by Microsoft Azure

E48as_v7 is a Easv7 family [AMD processor] [Premium Storage capable] 48 vCPUs server offered by Microsoft Azure with 48 vCPUs, 384 GiB of memory and 0 GB of storage. The pricing starts at 0.3415 USD per hour.
48 vCPU
384 GiB Memory
Spare SCore
89464
(All-cores)
3781
(Single-core)

Specifications

Server Metadata

Vendor ID
azure
Server ID
Standard_E48as_v7
Name
E48as_v7
API Reference
Standard_E48as_v7
Description
Easv7 family [AMD processor] [Premium Storage capable] 48 vCPUs
Family
Easv7
Hw Virt
Average Time To Start
31
Status
active
Observed At
2026-07-28T21:42:47.236863

Availability

REGION / IDSPOTONDEMAND
Central India (IN) / centralindia
0.3415 USD/h 1.848 USD/h
Jio India West (IN) / jioindiawest
- 1.848 USD/h
Central US (US) / centralus
0.5279 USD/h 2.861 USD/h
East US 2 (US) / eastus2
0.5287 USD/h 2.861 USD/h
North Central US (US) / northcentralus
0.5287 USD/h 2.861 USD/h
West US 2 (US) / westus2
0.5287 USD/h 2.861 USD/h
West US 3 (US) / westus3
0.5287 USD/h 2.861 USD/h
East US (US) / eastus
0.5339 USD/h 2.861 USD/h
Sweden Central (SE) / swedencentral
0.5659 USD/h 3.062 USD/h
Mexico Central (ZA) / mexicocentral
0.5819 USD/h 3.149 USD/h
Canada Central (CA) / canadacentral
0.5899 USD/h 3.192 USD/h
North Europe (IE) / northeurope
0.5899 USD/h 3.192 USD/h
UK South (GB) / uksouth
0.6146 USD/h 3.326 USD/h
France Central (FR) / francecentral
0.6209 USD/h 3.36 USD/h
Italy North (IT) / italynorth
0.6209 USD/h 3.36 USD/h
Spain Central (ES) / spaincentral
0.6209 USD/h 3.36 USD/h
West US (US) / westus
0.6209 USD/h 3.36 USD/h
South Central US (US) / southcentralus
0.6333 USD/h 3.427 USD/h
Poland Central (PL) / polandcentral
0.6387 USD/h 3.456 USD/h
Germany West Central (DE) / germanywestcentral
0.6396 USD/h 3.461 USD/h
West Europe (NL) / westeurope
0.6396 USD/h 3.461 USD/h
Korea Central (KR) / koreacentral
0.652 USD/h 3.528 USD/h
UAE North (AE) / uaenorth
0.652 USD/h 3.528 USD/h
Australia East (AU) / australiaeast
0.6644 USD/h 3.595 USD/h
Southeast Asia (SG) / southeastasia
0.6644 USD/h 3.595 USD/h
Japan East (JP) / japaneast
0.6884 USD/h 3.725 USD/h
Japan West (JP) / japanwest
0.6884 USD/h 3.725 USD/h
South Africa North (ZA) / southafricanorth
0.707 USD/h 3.826 USD/h
East Asia (HK) / eastasia
0.7318 USD/h 3.96 USD/h
Norway East (NO) / norwayeast
0.7566 USD/h 4.094 USD/h
Switzerland North (CH) / switzerlandnorth
0.7566 USD/h 4.094 USD/h
Brazil South (BR) / brazilsouth
0.849 USD/h 4.594 USD/h

Processor

vCPUs
48
Hypervisor
Microsoft Hyper-V
CPU Allocation
Dedicated
CPU Cores
24
CPU Speed
4.5 GHz
CPU Architecture
x86_64
CPU Manufacturer
AMD
CPU Family
EPYC
CPU Model
9V45
CPU L1D Cache
48 KiB
CPU L1D Cache Total
1 MiB
CPU L1I Cache
32 KiB
CPU L1I Cache Total
768 KiB
CPU L2 Cache
1 MiB
CPU L2 Cache Total
24 MiB
CPU L3 Cache
32 MiB
CPU L3 Cache Total
96 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, xtopology, tsc_reliable, nonstop_tsc, cpuid, extd_apicid, aperfmperf, tsc_known_freq, pni, pclmulqdq, ssse3, fma, cx16, pcid, sse4_1, sse4_2, x2apic, movbe, popcnt, aes, xsave, avx, f16c, rdrand, hypervisor, lahf_lm, cmp_legacy, svm, cr8_legacy, abm, sse4a, misalignsse, 3dnowprefetch, osvw, topoext, vmmcall, fsgsbase, bmi1, avx2, smep, bmi2, erms, invpcid, avx512f, avx512dq, rdseed, adx, smap, avx512ifma, clflushopt, clwb, avx512cd, sha_ni, avx512bw, avx512vl, xsaveopt, xsavec, xgetbv1, xsaves, user_shstk, avx_vnni, avx512_bf16, clzero, xsaveerptr, rdpru, arat, npt, nrip_save, tsc_scale, vmcb_clean, flushbyasid, decodeassists, pausefilter, pfthreshold, v_vmsave_vmload, avx512vbmi, umip, avx512_vbmi2, gfni, vaes, vpclmulqdq, avx512_vnni, avx512_bitalg, avx512_vpopcntdq, rdpid, fsrm, avx512_vp2intersect
Ecpus
23.7
Scalability
98.75

System Resources and Accelerators

MEMORY
Memory Amount
384 GiB
Memory Amount Actual
384 GiB
GPU
GPU Count
0
GPU Memory Min
0 MiB
GPU Memory Total
0 MiB
GPUs
    STORAGE
    Storage Size
    0 GB
    Storages
    • 0 GB ssd (temp disk)
    NETWORK
    Inbound Traffic
    0 GB/month
    Outbound Traffic
    0 GB/month
    IPv4
    0

    CPU and System Topology

    Server Description

    An AMD-powered virtual machine offering high memory density and strong single-core performance for memory-intensive enterprise workloads without local storage.

    Memory OptimizedGeneral Purpose

    Microsoft Azure E48as_v7 is an x86_64 virtual machine from the Easv7 family, powered by a 4.5 GHz AMD EPYC 9V45 processor. It features 48 dedicated vCPUs, 24 physical cores, and 384.0 GB of RAM, establishing a high 8.0 GB per vCPU memory ratio. The instance lacks local storage and GPUs, relying on remote Premium Storage. Benchmarks show top 10% single-core CPU and compression performance, alongside top 25% multi-core and database execution speeds. However, uncached large-block memory read bandwidth remains in the middle 50%. This configuration provides qualitative cost efficiency for memory-heavy workloads by avoiding the premium of local NVMe or GPU hardware. It is suited for database operations, in-memory caching, and general-purpose enterprise applications.

    Economics

    Average Price per Region

    Prices per Zone

    Lowest Prices

    Performance

    Workload Profiles

    2.35Score
    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) 5,116,993 ops/sec 1,896,415 ops/sec 2.7 50.00% 50.00% +64.30%
    Redis RPS (pipeline=16, SET) 39,105,080 ops/sec 11,539,523 ops/sec 3.39 20.00% 20.00% +27.70%
    PassMark Memory Mark (composite) 2,922 2,411 1.21 10.00% 10.00% +1.92%
    Memory bandwidth (read, 16 MB ~ L3) 172,888 MB/sec 107,368 MB/sec 1.61 10.00% 10.00% +4.88%
    PassMark single-thread CPU 3,813 Mops/s 2,363 Mops/s 1.61 10.00% 10.00% +4.88%

    Memory Bandwidth

    Compression

    OpenSSL

    Passmark CPU Scores

    BENCHMARKSCORE
    Mark
    		 77976
    Compression
    		 1051040
    Encryption
    		 60083
    Extended Instructions
    		 79970
    Floating Point Maths
    		 184530
    Integer Maths
    		 317335
    Physics
    		 9043
    Prime Numbers
    		 423
    Single Threaded
    		 3813
    String Sorting
    		 133875

    Passmark Memory Scores

    BENCHMARKSCORE
    Memory Mark
    		 2922
    Database Operations
    		 29064
    Memory Latency
    		 80
    Memory Read Cached
    		 34080
    Memory Read Uncached
    		 31144
    Memory Write
    		 30491

    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
    E2as_v7 216 GiB0
    E4-2as_v7 232 GiB0
    E8-2as_v7 264 GiB0
    E4as_v7 432 GiB0
    E8-4as_v7 464 GiB0
    E16-4as_v7 4128 GiB0
    E8as_v7 864 GiB0

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    E48as_v7 FAQs