ccx43 by Hetzner Cloud

ccx43 is a CCX43 Dedicated CPU server offered by Hetzner Cloud with 16 vCPUs, 63 GiB of memory and 360 GB of storage. The pricing starts at 0.4944 USD per hour.
16 vCPU
63 GiB Memory
360 GB Storage
Spare SCore
24,392
(All-cores)
3,016
(Single-core)

Specifications

Server Metadata

Vendor ID
hcloud
Server ID
99
Name
ccx43
Description
CCX43 Dedicated CPU
Family
General Purpose
Hw Virt
Average Time To Start
32.6
Status
active
Observed At
2026-11-04T00:49:12.598122

Availability

REGION / IDSPOTONDEMAND
Falkenstein (DE) / fsn1
- 0.4944 USD/h
Helsinki (FI) / hel1
- 0.4944 USD/h
Nuremberg (DE) / nbg1
- 0.4944 USD/h
Ashburn (US) / ash
- 0.5007 USD/h
Hillsboro (US) / hil
- 0.5007 USD/h
Singapore (SG) / sin
- 0.6109 USD/h

Processor

vCPUs
16
Hypervisor
QEMU
CPU Allocation
Dedicated
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
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, rep_good, nopl, cpuid, extd_apicid, 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, cr8_legacy, abm, sse4a, misalignsse, 3dnowprefetch, osvw, topoext, perfctr_core, ssbd, ibrs, ibpb, stibp, vmmcall, fsgsbase, bmi1, avx2, smep, bmi2, erms, invpcid, rdseed, adx, smap, clflushopt, clwb, sha_ni, xsaveopt, xsavec, xgetbv1, xsaves, clzero, xsaveerptr, wbnoinvd, arat, umip, pku, ospke, rdpid, fsrm
Ecpus
8.1
Scalability
50.62

System Resources and Accelerators

MEMORY
Memory Amount
63 GiB
Memory Amount Actual
63 GiB
ACCELERATORS
Accelerator Count
0
Accelerator Memory Min
0 MiB
Accelerator Memory Total
0 MiB
Accelerators
    STORAGE
    Storage Size
    360 GB
    Storage Type
    nvme ssd
    Storages
      NETWORK
      Inbound Traffic
      0 GB/month
      Outbound Traffic
      40960 GB/month
      IPv4
      0

      CPU and System Topology

      Server Description

      A dedicated AMD EPYC server with balanced compute, memory, and local NVMe storage for general-purpose and database workloads.

      General PurposeStorage & Database

      Hetzner Cloud ccx43 is a dedicated CPU server instance featuring 16 dedicated vCPUs and 8 physical AMD EPYC cores running at 2.0 GHz on the x86_64 architecture. It is equipped with 62.0 GB of RAM, a 360 GB local NVMe SSD, and operates under a QEMU hypervisor. Benchmark data shows strong single-core CPU performance alongside average multi-core and memory bandwidth results. The instance handles database operations and static web serving efficiently, processing 20.97 million Redis SET operations per second and delivering 14.54 GB/sec of web throughput. However, it exhibits poor performance on large-scale LLM inference tasks. With its balanced vCPU-to-RAM ratio and dedicated compute resources, the ccx43 is well-suited for general-purpose applications, software compilation, and medium-scale database workloads.

      Economics

      Average Price per Region

      Prices per Zone

      Lowest Prices

      Performance

      Workload Profiles

      0.83Score
      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) 1,402,722 ops/sec 1,930,206 ops/sec 0.74 50.00% 50.00% -14.00%
      Redis RPS (pipeline=16, SET) 11,259,823 ops/sec 11,792,140 ops/sec 0.92 20.00% 20.00% -1.70%
      PassMark Memory Mark (composite) 2,613 2,412 1.1 10.00% 10.00% +0.96%
      Memory bandwidth (read, 16 MB ~ L3) 73,295 MB/sec 108,490 MB/sec 0.66 10.00% 10.00% -4.10%
      PassMark single-thread CPU 2,893 Mops/s 2,365 Mops/s 1.2 10.00% 10.00% +1.80%

      Memory Bandwidth

      Compression

      OpenSSL

      Geekbench Single-Core

      Score: 1,826

      Geekbench Multi-Core

      Score: 10,820

      Passmark CPU Scores

      BENCHMARKSCORE
      Mark
      		 27,152
      Compression
      		 313,050
      Encryption
      		 19,293
      Extended Instructions
      		 20,179
      Floating Point Maths
      		 47,827
      Integer Maths
      		 74,926
      Physics
      		 3,016
      Prime Numbers
      		 172
      Single Threaded
      		 2,893
      String Sorting
      		 45,679

      Passmark Memory Scores

      BENCHMARKSCORE
      Memory Mark
      		 2,613
      Database Operations
      		 7,501
      Memory Latency
      		 80
      Memory Read Cached
      		 27,228
      Memory Read Uncached
      		 26,428
      Memory Write
      		 26,033

      Stress-ng Stressors

      CPU integerSingleMultiScaling
      atomic
      		 641.8 245.93 0.38×
      bitops
      		 157,586 1,513,267 9.60×
      branch
      		 208,853 2,988,460 14.31×
      funccall
      		 607.73 6,923 11.39×
      funcret
      		 21,111 239,423 11.34×
      hash
      		 156,622 1,897,723 12.12×
      intmath
      		 65,562 694,870 10.60×
      nop
      		 609,480 4,988,569 8.18×
      prime
      		 482,535 5,070,205 10.51×
      rotate
      		 86,721 694,956 8.01×
      str
      		 1,057,489 9,958,692 9.42×
      wcs
      		 656,321 6,527,117 9.95×
      CryptographySingleMultiScaling
      crypt
      		 3,671 31,864 8.68×
      CompressionSingleMultiScaling
      jpeg
      		 805.34 9,168 11.38×
      zlib
      		 53.63 847.87 15.81×
      HypervisorSingleMultiScaling
      clock
      		 13,877 133,981 9.65×
      clone
      		 335.12 2,498 7.45×
      context
      		 1,733 20,943 12.09×
      cpu-sched
      		 53.01 1,013 19.10×
      eventfd
      		 30,521 341,520 11.19×
      fault
      		 9,713 105,133 10.82×
      fork
      		 2,310 34,311 14.86×
      getrandom
      		 47,603 504,802 10.60×
      hrtimers
      		 142,649 1,002,407 7.03×
      mprotect
      		 780,356 2,223,939 2.85×
      mtx
      		 30,070,412 999,968,117 33.25×
      munmap
      		 1,467 27,197 18.53×
      null
      		 186,901 2,159,478 11.55×
      pipe
      		 369,719 4,603,856 12.45×
      priv-instr
      		 324,276 3,928,996 12.12×
      resched
      		 3,622,261 1,486,293 0.41×
      switch
      		 49,827 1,824,777 36.62×
      timermix
      		 117,165 1,509,129 12.88×
      tlb-shootdown
      		 15,332 62,955 4.11×
      tsc
      		 770,116 11,984,015 15.56×
      usersyscall
      		 234,065 2,816,635 12.03×
      vdso
      		 81,332,153 1,055,270,234 12.97×
      vfork
      		 16,651 160,202 9.62×
      x86syscall
      		 2,113,466 24,275,952 11.49×
      yield
      		 7,566,445 7,857,043 1.04×
      zero
      		 1,666,651 19,555,103 11.73×
      CPU float/SIMDSingleMultiScaling
      eigen
      		 15,900 138,741 8.73×
      expmath
      		 2,700 36,360 13.46×
      fma
      		 906,023 11,869,649 13.10×
      fp
      		 248.35 3,087 12.43×
      fractal
      		 7.4 99.41 13.43×
      hyperbolic
      		 3,492 46,106 13.20×
      logmath
      		 4,511 52,631 11.67×
      matrix
      		 4,899 45,840 9.36×
      matrix-3d
      		 883.35 4,212 4.77×
      monte-carlo
      		 106.59 1,201 11.27×
      mpfr
      		 1,663 17,144 10.31×
      powmath
      		 1,315 17,124 13.02×
      trig
      		 1,845 22,871 12.39×
      veccmp
      		 18,746 199,536 10.64×
      vecfp
      		 1,783 21,812 12.23×
      vecmath
      		 3,965 51,931 13.10×
      vecshuf
      		 630.41 6,182 9.81×
      vecwide
      		 28,234 300,475 10.64×
      AlgorithmsSingleMultiScaling
      bitonicsort
      		 10.2 93 9.12×
      bsearch
      		 300.87 3,370 11.20×
      bubblesort
      		 0.8 9.8 12.25×
      fibsearch
      		 375.07 3,631 9.68×
      heapsort
      		 10.8 118.4 10.96×
      hsearch
      		 10,213 93,969 9.20×
      insertionsort
      		 12.8 99 7.73×
      malloc
      		 3,567,486 33,029,854 9.26×
      mcontend
      		 116.31 2,534 21.79×
      mergesort
      		 33.2 401.19 12.08×
      qsort
      		 21.4 248.39 11.61×
      skiplist
      		 6,947 88,763 12.78×
      tree
      		 2 16.79 8.39×
      MemorySingleMultiScaling
      cache
      		 666,045 1,378,906 2.07×
      cachehammer
      		 263,933 3,699,484 14.02×
      cacheline
      		 50.69 959 18.92×
      l1cache
      		 249.97 2,292 9.17×
      memcpy
      		 441.23 3,624 8.21×
      memrate
      		 3.71 10.31 2.78×
      memthrash
      		 102.34 651.02 6.36×
      ptr-chase
      		 40,588,194 134,959,193 3.33×
      spinmem
      		 158.99 449.35 2.83×
      stream
      		 126.37 6,520 51.59×
      vm
      		 58,578 293,162 5.00×

      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

      PostgreSQL heavy read-only throughput

      Alternatives

      Servers of the Same Family

      INSTANCEvCPUsMEMORYAccelerators
      ccx13 28 GiB0
      ccx23 416 GiB0
      ccx33 831 GiB0
      ccx53 32125 GiB0
      ccx63 48188 GiB0

      Similar Servers

      INSTANCEVENDORvCPUsMEMORYAccelerators

      ccx43 FAQs