m1-ultramem-160 by Google Cloud Platform

m1-ultramem-160 is a 160 vCPUs, 3844 GB RAM server offered by Google Cloud Platform with 160 vCPUs, 3844 GiB of memory and 0 GB of storage. The pricing starts at 2.3946 USD per hour.
160 vCPU
3844 GiB Memory
Spare SCore
80,467
(All-cores)
847
(Single-core)

Specifications

Server Metadata

Vendor ID
gcp
Server ID
11160
Name
m1-ultramem-160
Description
160 vCPUs, 3844 GB RAM
Family
m1
Hw Virt
Average Time To Start
25
Status
active
Observed At
2026-09-12T09:38:50.014733

Availability

REGION / IDSPOTONDEMAND
Council Bluffs (US) / us-central1
4.1474 USD/h 25.1724 USD/h
The Dalles (US) / us-west1
4.1474 USD/h 25.1724 USD/h
Moncks Corner (US) / us-east1
4.1474 USD/h 25.1724 USD/h
Montréal (CA) / northamerica-northeast1
2.3946 USD/h 26.4644 USD/h
Eemshaven (NL) / europe-west4
4.2101 USD/h 26.4659 USD/h
Toronto (CA) / northamerica-northeast2
3.2423 USD/h 27.6896 USD/h
Tel Aviv (IL) / me-west1
5.029 USD/h 27.6896 USD/h
St. Ghislain (BE) / europe-west1
4.1093 USD/h 27.7557 USD/h
Las Vegas (US) / us-west4
2.556 USD/h 28.4155 USD/h
Ashburn (US) / us-east4
4.639 USD/h 28.4155 USD/h
Delhi (IN) / asia-south2
2.5963 USD/h 28.865 USD/h
Mumbai (IN) / asia-south1
2.6002 USD/h 28.8696 USD/h
Los Angeles (US) / us-west2
3.6711 USD/h 28.8741 USD/h
Milan (IT) / europe-west8
2.6258 USD/h 29.2 USD/h
Paris (FR) / europe-west9
2.6297 USD/h 29.2 USD/h
Changhua County (TW) / asia-east1
3.0841 USD/h 29.219 USD/h
Jurong West (SG) / asia-southeast1
3.7641 USD/h 29.6461 USD/h
Madrid (ES) / europe-southwest1
2.6947 USD/h 29.7034 USD/h
Osaka (JP) / asia-northeast2
2.7709 USD/h 30.7746 USD/h
Seoul (KR) / asia-northeast3
2.7709 USD/h 30.7746 USD/h
Tokyo (JP) / asia-northeast1
4.6281 USD/h 30.7746 USD/h
London (GB) / europe-west2
2.7824 USD/h 30.9418 USD/h
Warsaw (PL) / europe-central2
2.7824 USD/h 30.9418 USD/h
Frankfurt (DE) / europe-west3
2.7888 USD/h 30.9418 USD/h
Jakarta (ID) / asia-southeast2
2.9112 USD/h 32.3222 USD/h
Zurich (CH) / europe-west6
2.9662 USD/h 32.9723 USD/h
Sydney (AU) / australia-southeast1
3.0694 USD/h 34.1076 USD/h
Melbourne (AU) / australia-southeast2
3.2337 USD/h 35.7448 USD/h
Santiago (CL) / southamerica-west1
3.2577 USD/h 35.9965 USD/h
Osasco (BR) / southamerica-east1
3.4239 USD/h 38.0308 USD/h

Processor

vCPUs
160
CPU Allocation
Dedicated
CPU Cores
80
CPU Speed
2.2 GHz
CPU Architecture
x86_64
CPU Manufacturer
Intel
CPU Family
Xeon
CPU L1D Cache
32 KiB
CPU L1D Cache Total
3 MiB
CPU L1I Cache
32 KiB
CPU L1I Cache Total
3 MiB
CPU L2 Cache
256 KiB
CPU L2 Cache Total
20 MiB
CPU L3 Cache
55 MiB
CPU L3 Cache Total
220 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, ss, ht, syscall, nx, pdpe1gb, rdtscp, lm, constant_tsc, rep_good, nopl, xtopology, nonstop_tsc, cpuid, tsc_known_freq, pni, pclmulqdq, ssse3, fma, cx16, pcid, sse4_1, sse4_2, x2apic, movbe, popcnt, aes, xsave, avx, f16c, rdrand, hypervisor, lahf_lm, abm, 3dnowprefetch, pti, ssbd, ibrs, ibpb, stibp, fsgsbase, tsc_adjust, bmi1, hle, avx2, smep, bmi2, erms, invpcid, rtm, rdseed, adx, smap, xsaveopt, arat, md_clear, arch_capabilities
Ecpus
95
Scalability
118.75

System Resources and Accelerators

MEMORY
Memory Amount
4 TB
Memory Amount Actual
4 TB
GPU
GPU Count
0
GPU Memory Min
0 MiB
GPU Memory Total
0 MiB
GPUs
    STORAGE
    Storage Size
    0 GB
    Storages
      NETWORK
      Inbound Traffic
      0 GB/month
      Outbound Traffic
      0 GB/month
      IPv4
      0

      CPU and System Topology

      Server Description

      A high-density memory-optimized instance featuring 160 dedicated vCPUs and 3.8 TB of RAM for massive in-memory database workloads.

      Memory OptimizedStorage & Database

      Google Cloud Platform m1-ultramem-160 is an x86_64 memory-optimized server designed for massive memory-bound workloads. It features 160 dedicated vCPUs across 80 physical Intel Xeon cores running at 2.2 GHz, paired with an extensive 3844 GB of RAM. The instance does not include local storage or GPUs. Benchmarks show a clear trade-off: single-core CPU performance is in the bottom 10%, but multi-core and memory bandwidth capabilities rank in the top 25%. This high memory throughput is reflected in strong Redis SET performance and static web serving throughput. Qualitatively, the server trades single-thread speed for extreme memory density. It is best suited for large-scale in-memory databases, enterprise caching layers, and memory-intensive data warehousing.

      Economics

      Average Price per Region

      Prices per Zone

      Lowest Prices

      Performance

      Workload Profiles

      2.03Score
      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) 4,882,629 ops/sec 1,917,397 ops/sec 2.55 50.00% 50.00% +59.70%
      Redis RPS (pipeline=16, SET) 37,279,823 ops/sec 11,681,410 ops/sec 3.19 20.00% 20.00% +26.10%
      PassMark Memory Mark (composite) 1,625 2,418 0.672 10.00% 10.00% -3.90%
      Memory bandwidth (read, 16 MB ~ L3) 251,724 MB/sec 108,140 MB/sec 2.33 10.00% 10.00% +8.83%
      PassMark single-thread CPU 1,661 Mops/s 2,365 Mops/s 0.702 10.00% 10.00% -3.48%

      Memory Bandwidth

      Compression

      OpenSSL

      Geekbench Single-Core

      Score: 845

      Geekbench Multi-Core

      Score: 9,186

      Passmark CPU Scores

      BENCHMARKSCORE
      Mark
      		 59126
      Compression
      		 1618917
      Encryption
      		 36069
      Extended Instructions
      		 84617
      Floating Point Maths
      		 235553
      Integer Maths
      		 373453
      Physics
      		 5616
      Prime Numbers
      		 400
      Single Threaded
      		 1661
      String Sorting
      		 220173

      Passmark Memory Scores

      BENCHMARKSCORE
      Memory Mark
      		 1625
      Database Operations
      		 16014
      Memory Latency
      		 82
      Memory Read Cached
      		 18426
      Memory Read Uncached
      		 5112
      Memory Write
      		 4932

      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
      m1-ultramem-40 40961 GiB0
      m1-ultramem-80 801922 GiB0
      m1-megamem-96 961434 GiB0

      Similar Servers

      INSTANCEVENDORvCPUsMEMORYGPUs

      m1-ultramem-160 FAQs