c2-15 by OVHcloud

c2-15 is a Compute Optimized (4 vCPUs, 15 GiB RAM, 100 GB SSD) server offered by OVHcloud with 4 vCPUs, 15 GiB of memory and 100 GB of storage. The pricing starts at 0.2203 USD per hour.
4 vCPU
15 GiB Memory
100 GB Storage
Spare SCore
3,482
(All-cores)
873
(Single-core)

Specifications

Server Metadata

Vendor ID
ovh
Name
c2-15
Description
Compute Optimized (4 vCPUs, 15 GiB RAM, 100 GB SSD)
Family
Compute Optimized
Hw Virt
Average Time To Start
77.33
Status
active
Observed At
2026-10-28T01:35:06.060239

Availability

REGION / IDSPOTONDEMAND
BHS5 (CA) / BHS5
- 0.2203 USD/h
DE1 (DE) / DE1
- 0.2203 USD/h
GRA11 (FR) / GRA11
- 0.2203 USD/h
GRA7 (FR) / GRA7
- 0.2203 USD/h
GRA9 (FR) / GRA9
- 0.2203 USD/h
RBX-A (FR) / RBX-A
- 0.2203 USD/h
SBG5 (FR) / SBG5
- 0.2203 USD/h
SBG7 (FR) / SBG7
- 0.2203 USD/h
SGP1 (SG) / SGP1
- 0.2203 USD/h
SYD1 (AU) / SYD1
- 0.2203 USD/h
UK1 (GB) / UK1
- 0.2203 USD/h
WAW1 (PL) / WAW1
- 0.2203 USD/h

Processor

vCPUs
4
Hypervisor
KVM
CPU Allocation
Dedicated
CPU Cores
4
CPU Speed
3 GHz
CPU Architecture
x86_64
CPU Manufacturer
Intel
CPU Model
(Haswell, no TSX)
CPU L1D Cache
32 KiB
CPU L1D Cache Total
128 KiB
CPU L1I Cache
32 KiB
CPU L1I Cache Total
128 KiB
CPU L2 Cache
4 MiB
CPU L2 Cache Total
16 MiB
CPU L3 Cache
16 MiB
CPU L3 Cache Total
64 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, syscall, nx, rdtscp, lm, constant_tsc, rep_good, nopl, xtopology, cpuid, tsc_known_freq, pni, pclmulqdq, vmx, ssse3, fma, cx16, pcid, sse4_1, sse4_2, x2apic, movbe, popcnt, tsc_deadline_timer, aes, xsave, avx, f16c, rdrand, hypervisor, lahf_lm, abm, cpuid_fault, pti, tpr_shadow, flexpriority, ept, vpid, ept_ad, fsgsbase, bmi1, avx2, smep, bmi2, erms, invpcid, xsaveopt, arat, vnmi, md_clear
Ecpus
4
Scalability
100

System Resources and Accelerators

MEMORY
Memory Amount
15 GiB
Memory Amount Actual
15 GiB
ACCELERATORS
Accelerator Count
0
Accelerator Memory Min
0 MiB
Accelerator Memory Total
0 MiB
Accelerators
    STORAGE
    Storage Size
    100 GB
    Storage Type
    ssd
    Storages
    • 100 GB ssd
    NETWORK
    Network Speed Baseline
    0.25 Gbps
    Network Speed Max
    1 Gbps
    Inbound Traffic
    0 GB/month
    Outbound Traffic
    0 GB/month
    IPv4
    1

    CPU and System Topology

    Server Description

    A dedicated four-core virtual server with local SSD storage, designed for workloads requiring consistent CPU allocation without hyper-threading.

    Compute OptimizedGeneral Purpose

    OVHcloud c2-15 is a compute-optimized virtual server built on the KVM hypervisor, featuring an x86_64 Intel Haswell processor running at 3.0 GHz. It delivers 4 dedicated physical cores and 4 vCPUs without hyper-threading, paired with 15.0 GB of RAM and 100 GB of local SSD storage. Benchmark results show that the instance generally performs in the lower tiers, with single-core and multi-core CPU tests ranking in the bottom 10% to 25%, while small-block cached memory reads and Passmark database operations reach average levels. Lacking modern instruction sets like AVX-512, the c2-15 is best suited for workloads requiring dedicated CPU resources without high-throughput demands, such as light database tasks, basic web serving, and legacy application hosting.

    Economics

    Average Price per Region

    Prices per Zone

    Lowest Prices

    Performance

    Workload Profiles

    0.39Score
    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) 603,708 ops/sec 1,918,343 ops/sec 0.32 50.00% 50.00% -43.00%
    Redis RPS (pipeline=16, SET) 3,557,082 ops/sec 11,704,734 ops/sec 0.3 20.00% 20.00% -21.00%
    PassMark Memory Mark (composite) 1,954 2,416 0.83 10.00% 10.00% -1.80%
    Memory bandwidth (read, 16 MB ~ L3) 34,601 MB/sec 108,420 MB/sec 0.32 10.00% 10.00% -11.00%
    PassMark single-thread CPU 2,155 Mops/s 2,365 Mops/s 0.92 10.00% 10.00% -0.83%

    Memory Bandwidth

    Compression

    OpenSSL

    Geekbench Single-Core

    Score: 1,116

    Geekbench Multi-Core

    Score: 3,366

    Passmark CPU Scores

    BENCHMARKSCORE
    Mark
    		 6,764
    Compression
    		 85,907
    Encryption
    		 2,252
    Extended Instructions
    		 5,646
    Floating Point Maths
    		 14,069
    Integer Maths
    		 17,528
    Physics
    		 823
    Prime Numbers
    		 49
    Single Threaded
    		 2,155
    String Sorting
    		 10,328

    Passmark Memory Scores

    BENCHMARKSCORE
    Memory Mark
    		 1,954
    Database Operations
    		 2,630
    Memory Latency
    		 64
    Memory Read Cached
    		 26,141
    Memory Read Uncached
    		 10,215
    Memory Write
    		 9,505

    Stress-ng Stressors

    CPU integerSingleMultiScaling
    atomic
    		 228.44 226.02 0.99×
    bitops
    		 101,750 398,397 3.92×
    branch
    		 142,817 558,297 3.91×
    funccall
    		 483.89 1,808 3.74×
    funcret
    		 9,976 38,944 3.90×
    hash
    		 116,870 460,351 3.94×
    intmath
    		 18,700 73,417 3.93×
    nop
    		 158,364 624,216 3.94×
    prime
    		 271,316 1,050,346 3.87×
    rotate
    		 90,624 351,730 3.88×
    str
    		 602,261 2,488,888 4.13×
    wcs
    		 416,139 1,571,567 3.78×
    CryptographySingleMultiScaling
    crypt
    		 2,109 8,130 3.85×
    CompressionSingleMultiScaling
    jpeg
    		 524.3 2,046 3.90×
    zlib
    		 41.11 177.51 4.32×
    HypervisorSingleMultiScaling
    clock
    		 24,861 89,239 3.59×
    clone
    		 393.15 935.22 2.38×
    context
    		 1,812 7,109 3.92×
    cpu-sched
    		 65.55 264.54 4.04×
    eventfd
    		 48,923 260,563 5.33×
    fault
    		 6,085 23,243 3.82×
    fork
    		 2,836 13,491 4.76×
    getrandom
    		 42,151 161,915 3.84×
    hrtimers
    		 146,719 419,690 2.86×
    mprotect
    		 720,730 785,858 1.09×
    mtx
    		 19,202,541 122,454,834 6.38×
    munmap
    		 1,725 8,417 4.88×
    null
    		 196,276 741,708 3.78×
    pipe
    		 707,605 1,751,237 2.47×
    priv-instr
    		 447,518 1,690,684 3.78×
    resched
    		 952,965 427,517 0.45×
    switch
    		 111,826 919,461 8.22×
    timermix
    		 183,223 709,161 3.87×
    tlb-shootdown
    		 10,204 15,032 1.47×
    tsc
    		 923,109 3,654,360 3.96×
    usersyscall
    		 309,553 1,144,321 3.70×
    vdso
    		 67,241,489 265,978,868 3.96×
    vfork
    		 22,041 74,495 3.38×
    x86syscall
    		 2,172,988 8,563,817 3.94×
    yield
    		 2,691,294 2,629,557 0.98×
    zero
    		 1,489,317 5,685,604 3.82×
    CPU float/SIMDSingleMultiScaling
    eigen
    		 13,510 51,180 3.79×
    expmath
    		 2,382 9,330 3.92×
    fma
    		 660,502 2,607,409 3.95×
    fp
    		 98.27 414.03 4.21×
    fractal
    		 4.2 16.4 3.90×
    hyperbolic
    		 2,428 9,626 3.96×
    logmath
    		 4,013 15,409 3.84×
    matrix
    		 3,576 14,208 3.97×
    matrix-3d
    		 238.79 834.16 3.49×
    monte-carlo
    		 96.77 385.21 3.98×
    mpfr
    		 933.51 3,592 3.85×
    powmath
    		 1,402 5,380 3.84×
    trig
    		 1,664 6,321 3.80×
    veccmp
    		 12,043 46,739 3.88×
    vecfp
    		 592.14 2,322 3.92×
    vecmath
    		 2,031 7,843 3.86×
    vecshuf
    		 485.44 1,929 3.97×
    vecwide
    		 23,185 87,954 3.79×
    AlgorithmsSingleMultiScaling
    bitonicsort
    		 6 24.6 4.10×
    bsearch
    		 205.6 821.13 3.99×
    bubblesort
    		 0.6 2.4 4.00×
    fibsearch
    		 245.64 975.81 3.97×
    heapsort
    		 7 28 4.00×
    hsearch
    		 3,939 15,013 3.81×
    insertionsort
    		 7.2 27.4 3.81×
    malloc
    		 784,907 6,050,754 7.71×
    mcontend
    		 243.11 1,096 4.51×
    mergesort
    		 22.8 88.39 3.88×
    qsort
    		 16.6 63.6 3.83×
    skiplist
    		 5,385 20,756 3.85×
    tree
    		 1 3.2 3.20×
    MemorySingleMultiScaling
    cache
    		 244,780 405,576 1.66×
    cachehammer
    		 568,572 2,290,805 4.03×
    cacheline
    		 24.4 122.69 5.03×
    l1cache
    		 179.07 682.59 3.81×
    memcpy
    		 380.5 1,468 3.86×
    memrate
    		 1.17 3.1 2.65×
    memthrash
    		 85.69 149.81 1.75×
    ptr-chase
    		 11,964,510 42,803,821 3.58×
    spinmem
    		 153.39 116.38 0.76×
    stream
    		 94.54 1,110 11.74×
    vm
    		 51,044 260,822 5.11×

    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
    c3-4 24 GiB0
    c2-7 27 GiB0
    c3-8 48 GiB0
    c3-16 816 GiB0
    c2-30 830 GiB0
    c3-32 1632 GiB0
    c2-60 1660 GiB0

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