B12ms by Microsoft Azure
B12ms is a BS family [Memory Intensive] [Premium Storage capable] [Intel processor] 12 vCPUs server offered by Microsoft Azure with 12 vCPUs, 48 GiB of memory and 98 GB of storage. The pricing starts at 0.499 USD per hour.
12 vCPU
48 GiB Memory
98 GB Storage
Spare SCore
12139
(All-cores)
(All-cores)
1040
(Single-core)
(Single-core)
Specifications
Server Metadata
Vendor ID | azure |
Server ID | Standard_B12ms |
Name | B12ms |
API Reference | Standard_B12ms |
Description | BS family [Memory Intensive] [Premium Storage capable] [Intel processor] 12 vCPUs |
Family | BS |
Status | active |
Observed At | 2026-05-01T07:37:12.670503 |
Availability
| REGION / ID | SPOT | ONDEMAND |
|---|---|---|
East US 2 (US) / eastus2 | - | 0.499 USD/h |
North Central US (US) / northcentralus | - | 0.499 USD/h |
West US 2 (US) / westus2 | - | 0.499 USD/h |
West US 3 (US) / westus3 | - | 0.499 USD/h |
Sweden Central (SE) / swedencentral | - | 0.518 USD/h |
Central India (IN) / centralindia | - | 0.538 USD/h |
Jio India Central (IN) / jioindiacentral | - | 0.538 USD/h |
Jio India West (IN) / jioindiawest | - | 0.538 USD/h |
North Europe (IE) / northeurope | - | 0.546 USD/h |
Mexico Central (ZA) / mexicocentral | - | 0.549 USD/h |
Spain Central (ES) / spaincentral | - | 0.549 USD/h |
Canada Central (CA) / canadacentral | - | 0.556 USD/h |
Canada East (CA) / canadaeast | - | 0.557 USD/h |
UK West (GB) / ukwest | - | 0.564 USD/h |
Malaysia West (MY) / malaysiawest | - | 0.57 USD/h |
Austria East (AT) / austriaeast | - | 0.576 USD/h |
Germany West Central (DE) / germanywestcentral | - | 0.576 USD/h |
Israel Central (IL) / israelcentral | - | 0.576 USD/h |
Italy North (IT) / italynorth | - | 0.576 USD/h |
Poland Central (PL) / polandcentral | - | 0.576 USD/h |
West Europe (NL) / westeurope | - | 0.576 USD/h |
West US (US) / westus | - | 0.595 USD/h |
Central US (US) / centralus | - | 0.599 USD/h |
South Central US (US) / southcentralus | - | 0.599 USD/h |
UAE North (AE) / uaenorth | - | 0.599 USD/h |
West Central US (US) / westcentralus | - | 0.599 USD/h |
Korea Central (KR) / koreacentral | - | 0.624 USD/h |
Switzerland North (CH) / switzerlandnorth | - | 0.6336 USD/h |
Australia Central 2 (AU) / australiacentral2 | - | 0.634 USD/h |
Norway East (NO) / norwayeast | - | 0.634 USD/h |
Southeast Asia (SG) / southeastasia | - | 0.634 USD/h |
South Africa North (ZA) / southafricanorth | - | 0.651 USD/h |
Japan East (JP) / japaneast | - | 0.653 USD/h |
Chile Central (CL) / chilecentral | - | 0.699 USD/h |
East Asia (HK) / eastasia | - | 0.701 USD/h |
South India (IN) / southindia | - | 0.706 USD/h |
France South (FR) / francesouth | - | 0.811 USD/h |
South Africa West (ZA) / southafricawest | - | 0.8137 USD/h |
Norway West (NO) / norwaywest | - | 0.824 USD/h |
Brazil Southeast (US) / brazilsoutheast | - | 1.048 USD/h |
Processor
vCPUs | 12 |
Hypervisor | Microsoft Hyper-V |
CPU Allocation | Burstable |
CPU Cores | 12 |
CPU Speed | 2.6 GHz |
CPU Architecture | x86_64 |
CPU Manufacturer | Intel |
CPU Family | Xeon |
CPU Model | 8272CL |
CPU L1D Cache | 32 KiB |
CPU L1D Cache Total | 384 KiB |
CPU L1I Cache | 32 KiB |
CPU L1I Cache Total | 384 KiB |
CPU L2 Cache | 1 MiB |
CPU L2 Cache Total | 12 MiB |
CPU L3 Cache | 36 MiB |
CPU L3 Cache Total | 36 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, ss, ht, syscall, nx, pdpe1gb, rdtscp, lm, constant_tsc, rep_good, nopl, xtopology, cpuid, pni, pclmulqdq, ssse3, fma, cx16, pcid, sse4_1, sse4_2, movbe, popcnt, aes, xsave, avx, f16c, rdrand, hypervisor, lahf_lm, abm, 3dnowprefetch, pti, fsgsbase, bmi1, hle, avx2, smep, bmi2, erms, invpcid, rtm, avx512f, avx512dq, rdseed, adx, smap, clflushopt, avx512cd, avx512bw, avx512vl, xsaveopt, xsavec, xsaves, md_clear |
System Resources and Accelerators
| MEMORY | |
|---|---|
Memory Amount | 48 GiB |
| GPU | |
|---|---|
GPU Count | 0 |
GPUs |
| STORAGE | |
|---|---|
Storage Size | 98 GB |
Storages |
|
| NETWORK | |
|---|---|
Inbound Traffic | 0 GB/month |
Outbound Traffic | 0 GB/month |
IPv4 | 0 |
Economics
Performance
Memory Bandwidth
Compression
OpenSSL
Geekbench Single-Core
Score: 1,045
Geekbench Multi-Core
Score: 7,375
Passmark CPU Scores
| BENCHMARK | SCORE |
|---|---|
Mark | 15897 |
Compression | 218851 |
Encryption | 5556 |
Extended Instructions | 18369 |
Floating Point Maths | 36126 |
Integer Maths | 43175 |
Physics | 1735 |
Prime Numbers | 118 |
Single Threaded | 1843 |
String Sorting | 26164 |
Passmark Memory Scores
| BENCHMARK | SCORE |
|---|---|
Memory Mark | 2635 |
Database Operations | 7923 |
Memory Latency | 49 |
Memory Read Cached | 21729 |
Memory Read Uncached | 11408 |
Memory Write | 10227 |
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
| INSTANCE | vCPUs | MEMORY | GPUs |
|---|---|---|---|
| B1ls | 1 | 0.5 GiB | 0 |
| B1s | 1 | 1 GiB | 0 |
| B1ms | 1 | 2 GiB | 0 |
| B2s | 2 | 4 GiB | 0 |
| B2ms | 2 | 8 GiB | 0 |
| B4ms | 4 | 16 GiB | 0 |
| B8ms | 8 | 32 GiB | 0 |
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