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cpx41 by Hetzner Cloud

cpx41 is a CPX 41 server offered by Hetzner Cloud with 8 vCPUs, 16 GiB of memory and 240 GB of storage. The pricing starts at 0.2259 USD per hour.
8 vCPU
16 GiB Memory
240 GB Storage
Spare SCore
6192
(All-cores)
775
(Single-core)

Specifications

Server Metadata

Vendor ID
hcloud
Server ID
25
Name
cpx41
Description
CPX 41
Family
cpx
Hw Virt
Status
active
Observed At
2026-08-22T12:25:58.833642

Availability

REGION / IDSPOTONDEMAND
Ashburn, VA (US) / ash-dc1
- 0.2259 USD/h
Hillsboro, OR (US) / hil-dc1
- 0.2259 USD/h

Processor

vCPUs
8
Hypervisor
QEMU
CPU Allocation
Shared
CPU Cores
8
CPU Speed
2 GHz
CPU Architecture
x86_64
CPU Manufacturer
AMD
CPU Family
EPYC
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
16 MiB
CPU L3 Cache Total
16 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, rep_good, nopl, cpuid, extd_apicid, tsc_known_freq, pni, pclmulqdq, ssse3, fma, cx16, sse4_1, sse4_2, x2apic, movbe, popcnt, aes, xsave, avx, f16c, rdrand, hypervisor, lahf_lm, cmp_legacy, cr8_legacy, abm, sse4a, misalignsse, 3dnowprefetch, osvw, topoext, perfctr_core, ssbd, ibrs, ibpb, stibp, vmmcall, fsgsbase, bmi1, avx2, smep, bmi2, rdseed, adx, smap, clflushopt, clwb, sha_ni, xsaveopt, xsavec, xgetbv1, clzero, xsaveerptr, wbnoinvd, arat, umip, rdpid, arch_capabilities
Ecpus
8
Scalability
100

System Resources and Accelerators

MEMORY
Memory Amount
16 GiB
Memory Amount Actual
16 GiB
GPU
GPU Count
0
GPU Memory Min
0 MiB
GPU Memory Total
0 MiB
GPUs
    STORAGE
    Storage Size
    240 GB
    Storage Type
    nvme ssd
    Storages
      NETWORK
      Inbound Traffic
      0 GB/month
      Outbound Traffic
      20480 GB/month
      IPv4
      0

      CPU and System Topology

      Server Description

      A shared-core virtual server combining eight AMD EPYC vCPUs with local NVMe storage for balanced multi-threaded workloads.

      Compute OptimizedBurstable & Budget

      Hetzner Cloud cpx41 is an x86_64 virtual server featuring 8 shared AMD EPYC vCPUs running at 2.0 GHz, 16.0 GB of RAM, and 240 GB of local NVMe SSD storage. Operating under the QEMU hypervisor, this instance provides a 1:2 vCPU-to-RAM ratio. Benchmark data shows average multi-core performance, memory bandwidth, and database operations, though single-core performance is weak, landing in the bottom 10% in stress-ng tests. The shared CPU allocation introduces potential resource contention tradeoffs but offers a cost-efficient profile for multi-threaded workloads. The cpx41 is suited for static web serving, multi-threaded processing, light software compilation, and basic database operations.

      Economics

      Average Price per Region

      Prices per Zone

      Lowest Prices

      Performance

      Workload Profiles

      0.641Score
      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) 861,344 ops/sec 1,910,660 ops/sec 0.451 50.00% 50.00% -32.80%
      Redis RPS (pipeline=16, SET) 7,477,902 ops/sec 11,608,287 ops/sec 0.644 20.00% 20.00% -8.42%
      PassMark Memory Mark (composite) 2,412 2,416 0.998 10.00% 10.00% -0.02%
      Memory bandwidth (read, 16 MB ~ L3) 166,428 MB/sec 107,896 MB/sec 1.54 10.00% 10.00% +4.41%
      PassMark single-thread CPU 2,336 Mops/s 2,364 Mops/s 0.988 10.00% 10.00% -0.12%

      Memory Bandwidth

      Compression

      OpenSSL

      Geekbench Single-Core

      Score: 1,166

      Geekbench Multi-Core

      Score: 5,530

      Passmark CPU Scores

      BENCHMARKSCORE
      Mark
      		 16713
      Compression
      		 175161
      Encryption
      		 8975
      Extended Instructions
      		 15345
      Floating Point Maths
      		 33380
      Integer Maths
      		 41475
      Physics
      		 2325
      Prime Numbers
      		 133
      Single Threaded
      		 2336
      String Sorting
      		 24694

      Passmark Memory Scores

      BENCHMARKSCORE
      Memory Mark
      		 2412
      Database Operations
      		 7086
      Memory Latency
      		 66
      Memory Read Cached
      		 24276
      Memory Read Uncached
      		 16926
      Memory Write
      		 17699

      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
      cpx12 12 GiB0
      cpx11 22 GiB0
      cpx22 24 GiB0
      cpx21 34 GiB0
      cpx32 48 GiB0
      cpx31 48 GiB0
      cpx42 816 GiB0

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      cpx41 FAQs