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HIMEM-24xCPU-512GB by UpCloud

HIMEM-24xCPU-512GB is a High Memory (24 vCPUs, 512 GiB RAM) server offered by UpCloud with 24 vCPUs, 512 GiB of memory and 700 GB of storage. The pricing starts at 4.0535 USD per hour.
24 vCPU
512 GiB Memory
700 GB Storage
Spare SCore
71458
(All-cores)
3041
(Single-core)

Specifications

Server Metadata

Vendor ID
upcloud
Name
HIMEM-24xCPU-512GB
Description
High Memory (24 vCPUs, 512 GiB RAM)
Family
High Memory
Hw Virt
Status
retired
Observed At
2026-08-21T01:28:48.484897

Availability

REGION / IDSPOTONDEMAND
Sydney #1 (AU) / au-syd1
- 4.0535 USD/h
Frankfurt #1 (DE) / de-fra1
- 4.0535 USD/h
Copenhagen #1 (DK) / dk-cph1
- 4.0535 USD/h
Madrid #1 (ES) / es-mad1
- 4.0535 USD/h
Amsterdam #1 (NL) / nl-ams1
- 4.0535 USD/h
Stavanger #1 (NO) / no-svg1
- 4.0535 USD/h
Warsaw #1 (PL) / pl-waw1
- 4.0535 USD/h
Stockholm #1 (SE) / se-sto1
- 4.0535 USD/h
Singapore #1 (SG) / sg-sin1
- 4.0535 USD/h
London #1 (GB) / uk-lon1
- 4.0535 USD/h
Chicago #1 (US) / us-chi1
- 4.0535 USD/h
New York #1 (US) / us-nyc1
- 4.0535 USD/h
San Jose #1 (US) / us-sjo1
- 4.0535 USD/h
Helsinki #1 (FI) / fi-hel1
- 4.6933 USD/h
Helsinki #2 (FI) / fi-hel2
- 4.6933 USD/h

Processor

vCPUs
24
Hypervisor
KVM
CPU Allocation
Shared
CPU Cores
24
CPU Speed
2 GHz
CPU Architecture
x86_64
CPU Manufacturer
AMD
CPU Family
EPYC
CPU Model
7543
CPU L1D Cache
64 KiB
CPU L1D Cache Total
2 MiB
CPU L1I Cache
64 KiB
CPU L1I Cache Total
2 MiB
CPU L2 Cache
512 KiB
CPU L2 Cache Total
12 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, pcid, sse4_1, sse4_2, x2apic, movbe, popcnt, tsc_deadline_timer, aes, xsave, avx, f16c, rdrand, hypervisor, lahf_lm, cmp_legacy, cr8_legacy, abm, sse4a, misalignsse, 3dnowprefetch, osvw, perfctr_core, ssbd, ibrs, ibpb, stibp, vmmcall, fsgsbase, tsc_adjust, bmi1, avx2, smep, bmi2, rdseed, adx, smap, clflushopt, clwb, sha_ni, xsaveopt, xsavec, xgetbv1, clzero, xsaveerptr, wbnoinvd, arat, umip, vaes, vpclmulqdq, rdpid, arch_capabilities
Ecpus
23.5
Scalability
97.92

System Resources and Accelerators

MEMORY
Memory Amount
512 GiB
Memory Amount Actual
512 GiB
GPU
GPU Count
0
GPU Memory Min
0 MiB
GPU Memory Total
0 MiB
GPUs
    STORAGE
    Storage Size
    700 GB
    Storage Type
    ssd
    Storages
      NETWORK
      Inbound Traffic
      0 GB/month
      Outbound Traffic
      12288 GB/month
      IPv4
      1

      CPU and System Topology

      Server Description

      A high-density memory-optimized virtual server featuring AMD EPYC processors and local SSD storage for memory-intensive workloads.

      Memory OptimizedStorage & Database

      UpCloud HIMEM-24xCPU-512GB is a memory-optimized virtual server running on the KVM hypervisor. It is equipped with an AMD EPYC 7543 processor offering 24 vCPUs at 2.0 GHz, 512.0 GB of RAM, and a bundled 700 GB local SSD. With a high memory-to-core ratio of 21.33 GB per core, this x86_64 system is designed for memory-intensive workloads. Benchmark data shows strong performance in stress-ng CPU tests, multi-threaded bzip3 decompression, and large-block memory write bandwidth, while general database and memory read operations perform in the average tier. The shared CPU allocation presents a tradeoff for sustained compute-heavy tasks, but provides a cost-efficient profile for high-density memory configurations. This server is best suited for in-memory databases, caching layers, and large-scale data processing.

      Economics

      Average Price per Region

      Prices per Zone

      Lowest Prices

      Performance

      Workload Profiles

      1.58Score
      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) 2,772,662 ops/sec 1,910,660 ops/sec 1.45 50.00% 50.00% +20.40%
      Redis RPS (pipeline=16, SET) 24,214,323 ops/sec 11,608,287 ops/sec 2.09 20.00% 20.00% +15.90%
      PassMark Memory Mark (composite) 2,054 2,416 0.85 10.00% 10.00% -1.61%
      Memory bandwidth (read, 16 MB ~ L3) 397,410 MB/sec 107,896 MB/sec 3.68 10.00% 10.00% +13.90%
      PassMark single-thread CPU 2,624 Mops/s 2,364 Mops/s 1.11 10.00% 10.00% +1.05%

      Memory Bandwidth

      Compression

      OpenSSL

      Geekbench Single-Core

      Score: 1,587

      Geekbench Multi-Core

      Score: 13,791

      Passmark CPU Scores

      BENCHMARKSCORE
      Mark
      		 46073
      Compression
      		 579973
      Encryption
      		 29601
      Extended Instructions
      		 47334
      Floating Point Maths
      		 110435
      Integer Maths
      		 136843
      Physics
      		 7654
      Prime Numbers
      		 438
      Single Threaded
      		 2624
      String Sorting
      		 80875

      Passmark Memory Scores

      BENCHMARKSCORE
      Memory Mark
      		 2054
      Database Operations
      		 19672
      Memory Latency
      		 106
      Memory Read Cached
      		 26400
      Memory Read Uncached
      		 12574
      Memory Write
      		 15741

      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

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      HIMEM-24xCPU-512GB FAQs