c8id.48xlarge by Amazon Web Services

c8id.48xlarge is a Compute optimized [Intel processors] [Instance store volumes] Gen8 48xlarge server offered by Amazon Web Services with 192 vCPUs, 384 GiB of memory and 11.4 TB of storage. The pricing starts at 1.2086 USD per hour.
192 vCPU
384 GiB Memory
11.4 TB Storage
Spare SCore
207,558
(All-cores)
2,121
(Single-core)

Specifications

Server Metadata

Vendor ID
aws
Name
c8id.48xlarge
Description
Compute optimized [Intel processors] [Instance store volumes] Gen8 48xlarge
Family
c8id
Hw Virt
Status
active
Observed At
2026-09-12T03:15:34.489308

Availability

REGION / IDSPOTONDEMAND
Northern Virgina (US) / us-east-1
2.68032 USD/h 10.6445 USD/h
Ohio (US) / us-east-2
2.469933 USD/h 10.6445 USD/h
Oregon (US) / us-west-2
3.2493 USD/h 10.6445 USD/h
Mumbai (IN) / ap-south-1
1.731267 USD/h 10.9776 USD/h
Stockholm (SE) / eu-north-1
1.8007 USD/h 11.5315 USD/h
Quebec (CA) / ca-central-1
2.11405 USD/h 11.7533 USD/h
Aragón (ES) / eu-south-2
1.3739 USD/h 12.0864 USD/h
Frankfurt (DE) / eu-central-1
2.868833 USD/h 12.3082 USD/h
Tokyo (JP) / ap-northeast-1
2.358167 USD/h 13.5274 USD/h
Sydney (AU) / ap-southeast-2
3.004367 USD/h 13.9709 USD/h

Processor

vCPUs
192
Hypervisor
nitro
CPU Allocation
Dedicated
CPU Cores
96
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
5 MiB
CPU L1I Cache
64 KiB
CPU L1I Cache Total
6 MiB
CPU L2 Cache
2 MiB
CPU L2 Cache Total
192 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
97.8
Scalability
101.88

System Resources and Accelerators

MEMORY
Memory Amount
384 GiB
Memory Amount Actual
384 GiB
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
    11400 GB
    Storage Type
    nvme ssd
    Storages
    • 3800 GB nvme ssd
    • 3800 GB nvme ssd
    • 3800 GB nvme ssd
    NETWORK
    Network Speed Baseline
    75 Gbps
    Network Speed Max
    75 Gbps
    Network Storage Speed Baseline
    60 Gbps
    Network Storage Speed Max
    60 Gbps
    Inbound Traffic
    0 GB/month
    Outbound Traffic
    0 GB/month
    IPv4
    0

    Server Description

    A high-core compute instance featuring massive local NVMe storage and DDR5 memory optimized for parallel processing and database workloads.

    Compute OptimizedStorage & Database

    Amazon Web Services c8id.48xlarge is a compute-optimized instance featuring 192 vCPUs and 96 physical cores powered by an Intel Xeon 6975P-C processor running at 3.9 GHz. It is equipped with 384.0 GB of DDR5 memory and 11400 GB of local NVMe SSD storage, supported by a 75 Gbps baseline network bandwidth. While single-core performance benchmarks fall in the middle 50% tier, the instance achieves top-tier multi-core and memory bandwidth results, placing in the top 10% for stress-ng multi-core, PassMark CPU, and Redis SET operations. The inclusion of Intel AMX and AVX-512 instruction sets accelerates vector and matrix operations. This hardware profile is optimized for high-throughput database operations, multi-threaded data processing, and CPU-based LLM inference workloads.

    Economics

    Average Price per Region

    Prices per Zone

    Lowest Prices

    Performance

    Workload Profiles

    9.11Score
    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) 33,714,655 ops/sec 1,917,397 ops/sec 17.6 50.00% 50.00% +320.00%
    Redis RPS (pipeline=16, SET) 175,497,483 ops/sec 11,681,410 ops/sec 15 20.00% 20.00% +71.90%
    PassMark Memory Mark (composite) 2,853 2,418 1.18 10.00% 10.00% +1.67%
    Memory bandwidth (read, 16 MB ~ L3) 691,863 MB/sec 108,140 MB/sec 6.4 10.00% 10.00% +20.40%
    PassMark single-thread CPU 3,269 Mops/s 2,365 Mops/s 1.38 10.00% 10.00% +3.27%

    Memory Bandwidth

    Compression

    OpenSSL

    Geekbench Single-Core

    Score: 2,172

    Geekbench Multi-Core

    Score: 23,089

    Passmark CPU Scores

    BENCHMARKSCORE
    Mark
    		 144394
    Compression
    		 3572546
    Encryption
    		 209350
    Extended Instructions
    		 241254
    Floating Point Maths
    		 716526
    Integer Maths
    		 989434
    Physics
    		 28013
    Prime Numbers
    		 1613
    Single Threaded
    		 3269
    String Sorting
    		 456685

    Passmark Memory Scores

    BENCHMARKSCORE
    Memory Mark
    		 2853
    Database Operations
    		 36406
    Memory Latency
    		 65
    Memory Read Cached
    		 27910
    Memory Read Uncached
    		 17927
    Memory Write
    		 11790

    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
    c8id.large 24 GiB0
    c8id.xlarge 48 GiB0
    c8id.2xlarge 816 GiB0
    c8id.4xlarge 1632 GiB0
    c8id.8xlarge 3264 GiB0
    c8id.12xlarge 4896 GiB0
    c8id.16xlarge 64128 GiB0

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    c8id.48xlarge FAQs