x8i.24xlarge by Amazon Web Services

x8i.24xlarge is a Memory intensive [Intel processors] Gen8 24xlarge server offered by Amazon Web Services with 96 vCPUs, 1536 GiB of memory and 0 GB of storage. The pricing starts at 1.0837 USD per hour.
96 vCPU
1536 GiB Memory
Spare SCore
103,799
(All-cores)
2,121
(Single-core)

Specifications

Server Metadata

Vendor ID
aws
Name
x8i.24xlarge
Description
Memory intensive [Intel processors] Gen8 24xlarge
Family
x8i
Hw Virt
Status
active
Observed At
2026-09-14T08:41:15.246060

Availability

REGION / IDSPOTONDEMAND
Northern Virgina (US) / us-east-1
2.6512 USD/h 10.5038 USD/h
Ohio (US) / us-east-2
2.398133 USD/h 10.5038 USD/h
Oregon (US) / us-west-2
3.303425 USD/h 10.5038 USD/h
Mumbai (IN) / ap-south-1
1.1429 USD/h 10.8374 USD/h
Stockholm (SE) / eu-north-1
4.9123 USD/h 11.9789 USD/h
Aragón (ES) / eu-south-2
1.8445 USD/h 12.6048 USD/h
Dublin (IE) / eu-west-1
3.5312 USD/h 12.6048 USD/h
Milan (IT) / eu-south-1
2.8604 USD/h 13.2307 USD/h
Paris (FR) / eu-west-3
1.3235 USD/h 13.2346 USD/h
(MY) / ap-southeast-5
1.3708 USD/h 13.7078 USD/h
Frankfurt (DE) / eu-central-1
2.4435 USD/h 14.7058 USD/h
Tokyo (JP) / ap-northeast-1
1.5231 USD/h 15.2309 USD/h
Seoul (KR) / ap-northeast-2
1.5231 USD/h 15.2309 USD/h
Sydney (AU) / ap-southeast-2
2.9625 USD/h 15.2309 USD/h
Singapore (SG) / ap-southeast-1
6.0804 USD/h 15.2309 USD/h

Processor

vCPUs
96
Hypervisor
nitro
CPU Allocation
Dedicated
CPU Cores
48
CPU Speed
3.9 GHz
CPU Architecture
x86_64
CPU Manufacturer
Intel
CPU Family
Xeon
CPU Model
6975P-C
CPU L1D Cache
48 KiB
CPU L1D Cache Total
2 MiB
CPU L1I Cache
64 KiB
CPU L1I Cache Total
3 MiB
CPU L2 Cache
2 MiB
CPU L2 Cache Total
96 MiB
CPU L3 Cache
480 MiB
CPU L3 Cache Total
480 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, arch_perfmon, rep_good, nopl, xtopology, nonstop_tsc, cpuid, aperfmperf, tsc_known_freq, pni, pclmulqdq, monitor, ssse3, fma, cx16, pdcm, pcid, sse4_1, sse4_2, x2apic, movbe, popcnt, tsc_deadline_timer, aes, xsave, avx, f16c, rdrand, hypervisor, lahf_lm, abm, 3dnowprefetch, cpuid_fault, ssbd, ibrs, ibpb, stibp, ibrs_enhanced, fsgsbase, tsc_adjust, bmi1, avx2, smep, bmi2, erms, invpcid, avx512f, avx512dq, rdseed, adx, smap, avx512ifma, clflushopt, clwb, avx512cd, sha_ni, avx512bw, avx512vl, xsaveopt, xsavec, xgetbv1, xsaves, avx_vnni, avx512_bf16, wbnoinvd, ida, arat, avx512vbmi, umip, pku, ospke, waitpkg, avx512_vbmi2, gfni, vaes, vpclmulqdq, avx512_vnni, avx512_bitalg, tme, avx512_vpopcntdq, rdpid, bus_lock_detect, cldemote, movdiri, movdir64b, md_clear, serialize, amx_bf16, avx512_fp16, amx_tile, amx_int8, flush_l1d, arch_capabilities
Ecpus
48.9
Scalability
101.88

System Resources and Accelerators

MEMORY
Memory Amount
2 TB
Memory Amount Actual
2 TB
Memory Generation
DDR5
Memory Speed
7200 Mhz
GPU
GPU Count
0
GPU Memory Min
0 MiB
GPU Memory Total
0 MiB
GPUs
    STORAGE
    Storage Size
    0 GB
    Storages
      NETWORK
      Network Speed Baseline
      40 Gbps
      Network Speed Max
      40 Gbps
      Network Storage Speed Baseline
      30 Gbps
      Network Storage Speed Max
      30 Gbps
      Inbound Traffic
      0 GB/month
      Outbound Traffic
      0 GB/month
      IPv4
      0

      CPU and System Topology

      Server Description

      A high-density memory-optimized server featuring advanced Intel matrix extensions and massive DDR5 bandwidth for demanding enterprise databases and memory-bound workloads.

      Memory OptimizedCompute Optimized

      Amazon Web Services x8i.24xlarge is a memory-intensive server powered by the Nitro hypervisor and an Intel Xeon 6975P-C processor. It features 96 vCPUs, 48 physical cores operating at 3.9 GHz, and 1536.0 GB of DDR5 memory running at 7 GHz. The architecture supports advanced vector and matrix extensions (AVX-512 and AMX) alongside a 480 MB L3 cache. While the instance lacks local storage, it provides a 40 Gbps baseline network bandwidth. Benchmarks show top-tier performance in multi-core processing, memory bandwidth, and Redis operations, processing 171.86 million SET operations per second. It also excels in software compilation and medium-model LLM prompt processing. This profile makes the x8i.24xlarge highly efficient for memory-heavy enterprise workloads, large in-memory databases, and high-throughput data processing pipelines.

      Economics

      Average Price per Region

      Prices per Zone

      Lowest Prices

      Performance

      Workload Profiles

      6.24Score
      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) 20,841,882 ops/sec 1,917,397 ops/sec 10.9 50.00% 50.00% +230.00%
      Redis RPS (pipeline=16, SET) 115,585,202 ops/sec 11,681,410 ops/sec 9.89 20.00% 20.00% +58.10%
      PassMark Memory Mark (composite) 2,688 2,418 1.11 10.00% 10.00% +1.05%
      Memory bandwidth (read, 16 MB ~ L3) 423,319 MB/sec 108,140 MB/sec 3.91 10.00% 10.00% +14.60%
      PassMark single-thread CPU 3,274 Mops/s 2,365 Mops/s 1.38 10.00% 10.00% +3.27%

      Memory Bandwidth

      Compression

      OpenSSL

      Geekbench Single-Core

      Score: 2,178

      Geekbench Multi-Core

      Score: 22,004

      Passmark CPU Scores

      BENCHMARKSCORE
      Mark
      		 107115
      Compression
      		 1913413
      Encryption
      		 108514
      Extended Instructions
      		 135315
      Floating Point Maths
      		 358297
      Integer Maths
      		 495060
      Physics
      		 16053
      Prime Numbers
      		 947
      Single Threaded
      		 3274
      String Sorting
      		 247208

      Passmark Memory Scores

      BENCHMARKSCORE
      Memory Mark
      		 2688
      Database Operations
      		 32608
      Memory Latency
      		 69
      Memory Read Cached
      		 28896
      Memory Read Uncached
      		 16108
      Memory Write
      		 10707

      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
      x8i.large 232 GiB0
      x8i.xlarge 464 GiB0
      x8i.2xlarge 8128 GiB0
      x8i.4xlarge 16256 GiB0
      x8i.8xlarge 32512 GiB0
      x8i.12xlarge 48768 GiB0
      x8i.16xlarge 641024 GiB0

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      x8i.24xlarge FAQs