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EC16as_cc_v5 by Microsoft Azure

EC16as_cc_v5 is a ECACCV5 family [AMD processor] [Premium Storage capable] 16 vCPUs server offered by Microsoft Azure with 16 vCPUs, 128 GiB of memory and 0 GB of storage. The pricing starts at 0.1057 USD per hour.
16 vCPU
128 GiB Memory
Spare SCore
21621
(All-cores)
2768
(Single-core)

Specifications

Server Metadata

Vendor ID
azure
Server ID
Standard_EC16as_cc_v5
Name
EC16as_cc_v5
API Reference
Standard_EC16as_cc_v5
Description
ECACCV5 family [AMD processor] [Premium Storage capable] 16 vCPUs
Family
ECACCV5
Hw Virt
Average Time To Start
19
Status
active
Observed At
2026-07-25T14:51:30.993468

Availability

REGION / IDSPOTONDEMAND
Central India (IN) / centralindia
0.1057 USD/h 0.572 USD/h
Jio India Central (IN) / jioindiacentral
- 0.572 USD/h
Jio India West (IN) / jioindiawest
- 0.572 USD/h
East US 2 (US) / eastus2
0.1671 USD/h 0.904 USD/h
North Central US (US) / northcentralus
0.1671 USD/h 0.904 USD/h
West US 2 (US) / westus2
0.1671 USD/h 0.904 USD/h
West US 3 (US) / westus3
0.1671 USD/h 0.904 USD/h
East US (US) / eastus
0.1908 USD/h 0.904 USD/h
Sweden Central (SE) / swedencentral
0.1789 USD/h 0.968 USD/h
Canada Central (CA) / canadacentral
0.1833 USD/h 0.992 USD/h
West US (US) / westus
0.1863 USD/h 1.008 USD/h
North Europe (IE) / northeurope
0.1878 USD/h 1.016 USD/h
Central US (US) / centralus
0.1883 USD/h 1.02 USD/h
France Central (FR) / francecentral
0.1966 USD/h 1.064 USD/h
Italy North (IT) / italynorth
0.1966 USD/h 1.064 USD/h
UK South (GB) / uksouth
0.1966 USD/h 1.064 USD/h
South Central US (US) / southcentralus
0.2005 USD/h 1.085 USD/h
Australia Central (AU) / australiacentral
0.2011 USD/h 1.088 USD/h
Australia East (AU) / australiaeast
0.2011 USD/h 1.088 USD/h
Korea Central (KR) / koreacentral
0.2011 USD/h 1.088 USD/h
Southeast Asia (SG) / southeastasia
0.2011 USD/h 1.088 USD/h
Germany West Central (DE) / germanywestcentral
0.2025 USD/h 1.096 USD/h
Japan East (JP) / japaneast
0.2025 USD/h 1.096 USD/h
Japan West (JP) / japanwest
0.2025 USD/h 1.096 USD/h
Poland Central (PL) / polandcentral
0.2025 USD/h 1.096 USD/h
West Europe (NL) / westeurope
0.2025 USD/h 1.096 USD/h
UAE North (AE) / uaenorth
0.207 USD/h 1.12 USD/h
Australia Southeast (AU) / australiasoutheast
0.2171 USD/h 1.175 USD/h
East Asia (HK) / eastasia
0.2225 USD/h 1.204 USD/h
South Africa North (ZA) / southafricanorth
0.2232 USD/h 1.208 USD/h
South India (IN) / southindia
0.2356 USD/h 1.275 USD/h
Norway East (NO) / norwayeast
0.2389 USD/h 1.293 USD/h
Switzerland North (CH) / switzerlandnorth
0.2389 USD/h 1.293 USD/h
France South (FR) / francesouth
0.2556 USD/h 1.383 USD/h
Germany North (DE) / germanynorth
0.2633 USD/h 1.425 USD/h
Brazil South (BR) / brazilsouth
0.2676 USD/h 1.448 USD/h
UAE Central (AE) / uaecentral
0.2691 USD/h 1.456 USD/h
South Africa West (ZA) / southafricawest
0.2901 USD/h 1.57 USD/h
Norway West (NO) / norwaywest
0.3106 USD/h 1.681 USD/h

Processor

vCPUs
16
Hypervisor
Microsoft Hyper-V
CPU Allocation
Dedicated
CPU Cores
8
CPU Speed
3.525 GHz
CPU Architecture
x86_64
CPU Manufacturer
AMD
CPU Family
EPYC
CPU Model
7763
CPU L1D Cache
32 KiB
CPU L1D Cache Total
256 KiB
CPU L1I Cache
32 KiB
CPU L1I Cache Total
256 KiB
CPU L2 Cache
512 KiB
CPU L2 Cache Total
4 MiB
CPU L3 Cache
32 MiB
CPU L3 Cache Total
32 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, tsc_reliable, nonstop_tsc, cpuid, extd_apicid, aperfmperf, pni, pclmulqdq, ssse3, fma, cx16, pcid, sse4_1, sse4_2, 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, rdseed, adx, smap, clflushopt, clwb, sha_ni, xsaveopt, xsavec, xgetbv1, xsaves, user_shstk, clzero, xsaveerptr, rdpru, arat, npt, nrip_save, tsc_scale, vmcb_clean, flushbyasid, decodeassists, pausefilter, pfthreshold, v_vmsave_vmload, umip, vaes, vpclmulqdq, rdpid, fsrm
Ecpus
7.8
Scalability
97.5

System Resources and Accelerators

MEMORY
Memory Amount
128 GiB
Memory Amount Actual
128 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

    A memory-optimized virtual server featuring dedicated AMD EPYC processors and high memory density for database and caching workloads.

    Memory OptimizedGeneral Purpose

    Microsoft Azure EC16as_cc_v5 is an x86_64 memory-optimized server featuring 16 dedicated vCPUs and 128.0 GB of RAM, powered by an AMD EPYC 7763 processor running at 3.525 GHz. This virtual machine lacks local storage and dedicated GPUs but is Premium Storage capable. Performance benchmarks reveal strong single-core CPU execution and high PassMark memory scores, though multi-core processing and uncached large-block memory write bandwidth are average to weak. Cryptographic tasks benefit from hardware-accelerated AES, VAES, and SHA_NI instructions. With an 8.0 GB per core memory allocation, this server provides a resource-dense profile without the added cost of local NVMe drives. It is suited for memory-intensive workloads such as relational databases, Redis caching, and enterprise application hosting.

    Economics

    Average Price per Region

    Prices per Zone

    Lowest Prices

    Performance

    Workload Profiles

    0.722Score
    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) 1,272,874 ops/sec 1,896,415 ops/sec 0.671 50.00% 50.00% -18.10%
    Redis RPS (pipeline=16, SET) 9,152,229 ops/sec 11,539,523 ops/sec 0.793 20.00% 20.00% -4.53%
    PassMark Memory Mark (composite) 2,792 2,411 1.16 10.00% 10.00% +1.50%
    Memory bandwidth (read, 16 MB ~ L3) 40,962 MB/sec 107,368 MB/sec 0.382 10.00% 10.00% -9.17%
    PassMark single-thread CPU 2,387 Mops/s 2,363 Mops/s 1.01 10.00% 10.00% +0.10%

    Memory Bandwidth

    Compression

    OpenSSL

    Geekbench Single-Core

    Score: 1,593

    Geekbench Multi-Core

    Score: 9,470

    Passmark CPU Scores

    BENCHMARKSCORE
    Mark
    		 21701
    Compression
    		 254410
    Encryption
    		 17202
    Extended Instructions
    		 14908
    Floating Point Maths
    		 36570
    Integer Maths
    		 66420
    Physics
    		 2206
    Prime Numbers
    		 101
    Single Threaded
    		 2387
    String Sorting
    		 35770

    Passmark Memory Scores

    BENCHMARKSCORE
    Memory Mark
    		 2792
    Database Operations
    		 7030
    Memory Latency
    		 63
    Memory Read Cached
    		 24442
    Memory Read Uncached
    		 20122
    Memory Write
    		 19605

    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
    EC4as_cc_v5 432 GiB0
    EC8as_cc_v5 864 GiB0
    EC20as_cc_v5 20160 GiB0
    EC32as_cc_v5 32192 GiB0
    EC48as_cc_v5 48384 GiB0
    EC64as_cc_v5 64512 GiB0
    EC96as_cc_v5 96672 GiB0

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