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 1.1979 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
2026-10-29T17:19:31.539590

Availability

REGION / IDSPOTONDEMAND
Oregon (US) / us-west-2
2.35015 USD/h 10.5038 USD/h
Northern Virgina (US) / us-east-1
2.73442 USD/h 10.5038 USD/h
Ohio (US) / us-east-2
2.2973 USD/h 10.5038 USD/h
Mumbai (IN) / ap-south-1
1.60525 USD/h 10.8374 USD/h
Stockholm (SE) / eu-north-1
1.454467 USD/h 11.9789 USD/h
Aragón (ES) / eu-south-2
2.58515 USD/h 12.6048 USD/h
Dublin (IE) / eu-west-1
3.3521 USD/h 12.6048 USD/h
Milan (IT) / eu-south-1
1.598667 USD/h 13.2307 USD/h
Paris (FR) / eu-west-3
1.363633 USD/h 13.2346 USD/h
(MY) / ap-southeast-5
1.3708 USD/h 13.7078 USD/h
Frankfurt (DE) / eu-central-1
2.693633 USD/h 14.7058 USD/h
Tokyo (JP) / ap-northeast-1
1.58135 USD/h 15.2309 USD/h
Seoul (KR) / ap-northeast-2
1.5231 USD/h 15.2309 USD/h
Sydney (AU) / ap-southeast-2
3.1304 USD/h 15.2309 USD/h
Singapore (SG) / ap-southeast-1
5.934467 USD/h 15.2309 USD/h
Sao Paulo (BR) / sa-east-1
2.0483 USD/h 20.483 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
50.94

System Resources and Accelerators

MEMORY
Memory Amount
2 TB
Memory Amount Actual
2 TB
Memory Generation
DDR5
Memory Speed
7200 Mhz
ACCELERATORS
Accelerator Count
0
Accelerator Memory Min
0 MiB
Accelerator Memory Total
0 MiB
Accelerators
    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

      6.3Score
      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 1,919,289 ops/sec 11 50.00% 50.00% +230.00%
      Redis RPS (pipeline=16, SET) 115,585,202 ops/sec 11,728,058 ops/sec 10 20.00% 20.00% +58.00%
      PassMark Memory Mark (composite) 2,688 2,416 1.1 10.00% 10.00% +0.96%
      Memory bandwidth (read, 16 MB ~ L3) 423,319 MB/sec 108,466 MB/sec 3.8 10.00% 10.00% +14.00%
      PassMark single-thread CPU 3,274 Mops/s 2,365 Mops/s 1.4 10.00% 10.00% +3.40%

      Memory Bandwidth

      Compression

      OpenSSL

      Geekbench Single-Core

      Score: 2,178

      Geekbench Multi-Core

      Score: 22,004

      Passmark CPU Scores

      BENCHMARKSCORE
      Mark
      		 107,115
      Compression
      		 1,913,413
      Encryption
      		 108,514
      Extended Instructions
      		 135,315
      Floating Point Maths
      		 358,297
      Integer Maths
      		 495,060
      Physics
      		 16,053
      Prime Numbers
      		 947
      Single Threaded
      		 3,274
      String Sorting
      		 247,208

      Passmark Memory Scores

      BENCHMARKSCORE
      Memory Mark
      		 2,688
      Database Operations
      		 32,608
      Memory Latency
      		 69
      Memory Read Cached
      		 28,896
      Memory Read Uncached
      		 16,108
      Memory Write
      		 10,707

      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

      INSTANCEvCPUsMEMORYAccelerators
      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