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r3-1024 by OVHcloud

r3-1024 is a Memory Optimized (128 vCPUs, 1024 GiB RAM, 400 GB NVMe) server offered by OVHcloud with 128 vCPUs, 1024 GiB of memory and 400 GB of storage. The pricing starts at 4.865 USD per hour.
128 vCPU
1024 GiB Memory
400 GB Storage
Spare SCore
288167
(All-cores)
3070
(Single-core)

Specifications

Server Metadata

Vendor ID
ovh
Name
r3-1024
Description
Memory Optimized (128 vCPUs, 1024 GiB RAM, 400 GB NVMe)
Family
Memory Optimized
Hw Virt
Status
active
Observed At
2026-08-02T09:19:44.672650

Availability

REGION / IDSPOTONDEMAND
AP-SOUTHEAST-SYD-2 (AU) / AP-SOUTHEAST-SYD-2
- 4.865 USD/h
AP-SOUTH-MUM-1 (IN) / AP-SOUTH-MUM-1
- 4.865 USD/h
BHS5 (CA) / BHS5
- 4.865 USD/h
DE1 (DE) / DE1
- 4.865 USD/h
EU-SOUTH-MIL (IT) / EU-SOUTH-MIL
- 4.865 USD/h
EU-WEST-PAR (FR) / EU-WEST-PAR
- 4.865 USD/h
GRA11 (FR) / GRA11
- 4.865 USD/h
GRA7 (FR) / GRA7
- 4.865 USD/h
GRA9 (FR) / GRA9
- 4.865 USD/h
RBX-A (FR) / RBX-A
- 4.865 USD/h
SBG5 (FR) / SBG5
- 4.865 USD/h
SBG7 (FR) / SBG7
- 4.865 USD/h
SGP1 (SG) / SGP1
- 4.865 USD/h
SYD1 (AU) / SYD1
- 4.865 USD/h
UK1 (GB) / UK1
- 4.865 USD/h
WAW1 (PL) / WAW1
- 4.865 USD/h

Processor

vCPUs
128
Hypervisor
KVM
CPU Allocation
Dedicated
CPU Cores
128
CPU Speed
2.3 GHz
CPU Architecture
x86_64
CPU Manufacturer
AMD
CPU Family
EPYC
CPU L1D Cache
32 KiB
CPU L1D Cache Total
4 MiB
CPU L1I Cache
32 KiB
CPU L1I Cache Total
4 MiB
CPU L2 Cache
512 KiB
CPU L2 Cache Total
64 MiB
CPU L3 Cache
32 MiB
CPU L3 Cache Total
4 GiB
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, 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, svm, 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, npt, nrip_save, umip, pku, ospke, rdpid, fsrm
Ecpus
93.9
Scalability
73.36

System Resources and Accelerators

MEMORY
Memory Amount
1 TB
Memory Amount Actual
1000 GiB
GPU
GPU Count
0
GPU Memory Min
0 MiB
GPU Memory Total
0 MiB
GPUs
    STORAGE
    Storage Size
    400 GB
    Storage Type
    nvme ssd
    Storages
    • 400 GB nvme ssd
    NETWORK
    Network Speed Baseline
    20 Gbps
    Network Speed Max
    20 Gbps
    Inbound Traffic
    0 GB/month
    Outbound Traffic
    0 GB/month
    IPv4
    1

    CPU and System Topology

    Server Description

    A memory-optimized server featuring one terabyte of RAM and one hundred twenty-eight dedicated physical cores for parallel data processing.

    Memory OptimizedCompute OptimizedStorage & Database

    OVHcloud r3-1024 is a memory-optimized server featuring 128 dedicated AMD EPYC physical cores on the x86_64 architecture, with a 1.0 thread-per-core ratio and 2.3 GHz clock speed. It is equipped with 1024.0 GB of RAM, a 400 GB NVMe SSD, and a 20 Gbps baseline network. Benchmark results show top-tier multi-core CPU and memory bandwidth performance, alongside strong database and Redis operations. However, single-threaded performance and large-model LLM text generation are limited by the lack of hyperthreading and GPU acceleration. This instance is designed for memory-intensive, highly parallel workloads such as in-memory databases, caching layers, and multi-threaded software compilation.

    Economics

    Average Price per Region

    Prices per Zone

    Lowest Prices

    Performance

    Workload Profiles

    3.83Score
    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) 9,752,740 ops/sec 1,896,415 ops/sec 5.14 50.00% 50.00% +127.00%
    Redis RPS (pipeline=16, SET) 89,860,411 ops/sec 11,539,523 ops/sec 7.79 20.00% 20.00% +50.80%
    PassMark Memory Mark (composite) 3,010 2,411 1.25 10.00% 10.00% +2.26%
    Memory bandwidth (read, 16 MB ~ L3) 217,372 MB/sec 107,368 MB/sec 2.02 10.00% 10.00% +7.28%
    PassMark single-thread CPU 2,928 Mops/s 2,363 Mops/s 1.24 10.00% 10.00% +2.17%

    Memory Bandwidth

    Compression

    OpenSSL

    Geekbench Single-Core

    Score: 1,903

    Geekbench Multi-Core

    Score: 20,460

    Passmark CPU Scores

    BENCHMARKSCORE
    Mark
    		 113821
    Compression
    		 2234792
    Encryption
    		 139587
    Extended Instructions
    		 150896
    Floating Point Maths
    		 453025
    Integer Maths
    		 673534
    Physics
    		 19910
    Prime Numbers
    		 1514
    Single Threaded
    		 2928
    String Sorting
    		 317538

    Passmark Memory Scores

    BENCHMARKSCORE
    Memory Mark
    		 3010
    Database Operations
    		 30957
    Memory Latency
    		 71
    Memory Read Cached
    		 27784
    Memory Read Uncached
    		 26677
    Memory Write
    		 25961

    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
    r2-15 215 GiB0
    r3-16 216 GiB0
    r2-30 230 GiB0
    r3-32 432 GiB0
    r2-60 460 GiB0
    r3-64 864 GiB0
    r2-120 8120 GiB0

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    r3-1024 FAQs