ecs.u1-c1m4.xlarge by Alibaba Cloud
ecs.u1-c1m4.xlarge is a ecs.u1 family (4 vCPUs, 16 GiB RAM, 0 GB storage) server offered by Alibaba Cloud with 4 vCPUs, 16 GiB of memory and 0 GB of storage. The pricing starts at 0.0098 USD per hour.
4 vCPU
16 GiB Memory
Spare SCore
3439
(All-cores)
(All-cores)
1309
(Single-core)
(Single-core)
Specifications
Server Metadata
Vendor ID | alicloud |
Name | ecs.u1-c1m4.xlarge |
Description | ecs.u1 family (4 vCPUs, 16 GiB RAM, 0 GB storage) |
Family | ecs.u1 |
Hw Virt | - |
Status | active |
Observed At | 2026-06-16T12:43:46.249100 |
Availability
| REGION / ID | SPOT | ONDEMAND |
|---|---|---|
Heyuan (CN) / cn-heyuan | 0.01415 USD/h | 0.0975 USD/h |
Ulanqab (CN) / cn-wulanchabu | - | 0.0975 USD/h |
Beijing (CN) / cn-beijing | 0.026933 USD/h | 0.1393 USD/h |
Hangzhou (CN) / cn-hangzhou | 0.0246 USD/h | 0.1393 USD/h |
Qingdao (CN) / cn-qingdao | 0.0244 USD/h | 0.1393 USD/h |
Chengdu (CN) / cn-chengdu | - | 0.1393 USD/h |
Guangzhou (CN) / cn-guangzhou | - | 0.1393 USD/h |
Shanghai (CN) / cn-shanghai | - | 0.1393 USD/h |
Shenzhen (CN) / cn-shenzhen | - | 0.1393 USD/h |
Silicon Valley (US) / us-west-1 | 0.0427 USD/h | 0.1709 USD/h |
London (GB) / eu-west-1 | 0.0375 USD/h | 0.1974 USD/h |
Frankfurt (DE) / eu-central-1 | - | 0.2049 USD/h |
Singapore (SG) / ap-southeast-1 | 0.0299 USD/h | 0.2134 USD/h |
Hong Kong (HK) / cn-hongkong | 0.0445 USD/h | 0.2342 USD/h |
Processor
vCPUs | 4 |
Hypervisor | KVM |
CPU Allocation | Dedicated |
CPU Cores | 4 |
CPU Speed | 2.5 GHz |
CPU Architecture | x86_64 |
CPU Manufacturer | Intel |
CPU Family | Xeon |
CPU L1D Cache | 32 KiB |
CPU L1D Cache Total | 64 KiB |
CPU L1I Cache | 32 KiB |
CPU L1I Cache Total | 64 KiB |
CPU L2 Cache | 1 MiB |
CPU L2 Cache Total | 2 MiB |
CPU L3 Cache | 33 MiB |
CPU L3 Cache Total | 33 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, nonstop_tsc, cpuid, tsc_known_freq, pni, pclmulqdq, ssse3, fma, cx16, pcid, sse4_1, sse4_2, x2apic, movbe, popcnt, tsc_deadline_timer, aes, xsave, avx, f16c, rdrand, hypervisor, lahf_lm, abm, 3dnowprefetch, pti, fsgsbase, tsc_adjust, bmi1, avx2, smep, bmi2, erms, invpcid, avx512f, avx512dq, rdseed, adx, smap, clflushopt, clwb, avx512cd, avx512bw, avx512vl, xsaveopt, xsavec, xgetbv1, xsaves, arat |
Ecpus | 2.6 |
Scalability | 65 |
System Resources and Accelerators
| MEMORY | |
|---|---|
Memory Amount | 16 GiB |
Memory Amount Actual | 16 GiB |
| GPU | |
|---|---|
GPU Count | 0 |
GPU Memory Total | 0 MiB |
GPUs |
| STORAGE | |
|---|---|
Storage Size | 0 GB |
Storages |
| NETWORK | |
|---|---|
Network Speed Baseline | 1.5 Gbps |
Inbound Traffic | 0 GB/month |
Outbound Traffic | 0 GB/month |
IPv4 | 0 |
CPU and System Topology
Economics
Performance
Memory Bandwidth
Compression
OpenSSL
Geekbench Single-Core
Score: 1,045
Geekbench Multi-Core
Score: 2,281
Passmark CPU Scores
| BENCHMARK | SCORE |
|---|---|
Mark | 4176 |
Compression | 54670 |
Encryption | 1610 |
Extended Instructions | 3098 |
Floating Point Maths | 6223 |
Integer Maths | 11609 |
Physics | 510 |
Prime Numbers | 21 |
Single Threaded | 1963 |
String Sorting | 7262 |
Passmark Memory Scores
| BENCHMARK | SCORE |
|---|---|
Memory Mark | 1715 |
Database Operations | 1419 |
Memory Latency | 55 |
Memory Read Cached | 22725 |
Memory Read Uncached | 10113 |
Memory Write | 9628 |
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 |
|---|---|---|---|
| ecs.u1-c1m1.large | 2 | 2 GiB | 0 |
| ecs.u1-c1m2.large | 2 | 4 GiB | 0 |
| ecs.u1-c1m4.large | 2 | 8 GiB | 0 |
| ecs.u1-c1m8.large | 2 | 16 GiB | 0 |
| ecs.u1-c1m1.xlarge | 4 | 4 GiB | 0 |
| ecs.u1-c1m2.xlarge | 4 | 8 GiB | 0 |
| ecs.u1-c1m8.xlarge | 4 | 32 GiB | 0 |
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